We are an eminent exporter and supplier of Flanges based in Mumbai, Maharashtra. We offer flanges made from stainless steel, carbon steel, alloy steel, aluminium, nickel alloy and much more to meet all customer requirements. The flanges are guaranteed to be durable and can withstand extreme conditions. The flanges are not only of good quality but also offer a superior performance.

Range : ½” (15 NB) to 60” (1500NB) in 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, ASA 150, ASA 300, PN 6, 10, 16, 25, 40, 64, 100, 160 Etc

Form :

• Slip On / SORF Flanges
• Weld Neck / WNRF Flanges
• Socket Weld / SWRF Flanges
• Blind / BLRF Flanges
• Lap Joint Flanges
• Threaded Flanges
• Long Weld Neck Flanges
• Spectacle Flanges
• Ring Joint Flanges
• Orifice Flanges
• Customized Flanges

From Mumbai, Maharashtra we are a principal exporter and supplier of Stainless Steel Rods. The rods we offer are not only of excellent quality but also have a good finish which makes it a preferred product for use in the automobile industry. The nickel plating that we offer on these rods are long-lasting and does not flake, peel or wear off easily. Om Steel is a highly acclaimed manufacturer, exporter and supplier of Stainless Steel Round Bars in Various Grades.

Grades

• 201
• 202
• 303
• 304
• 304L
• 316
• 316L
• 310
• 410
• 420
• 430

Application :

• Stainless steels resistance to corrosion and staining, low maintenance and familiarlustremake it an ideal material for many applications. There are over 150 grades of stainless steel, of which fifteen are most commonly used.
• The alloy ismilledinto coils, sheets, plates, bars, wire, and tubing to be used incookware, cutlery, household hardware, surgical instruments, major appliances, industrial equipment (for example, insugar refineries) and as an automotive and aerospace structural alloy and construction material in large buildings.
• Storage tanks and tankers used to transportorange juiceand other food are often made of stainless steel, because of its corrosion resistance. This also influences its use in commercial kitchens and food processing plants, as it can be steam-cleaned andsterilizedand does not need paint or other surface finishes.
• Stainless steel is used for jewelry and watches with 316L being the type commonly used for such applications. It can be re-finished by any jeweler and will not oxidize or turn black.Some firearms incorporate stainless steel components as an alternative tobluedorparkerizedsteel.
• Somehandgunmodels, such as theSmith & Wesson Model 60and the ColtM1911 pistol, can be made entirely from stainless steel. This gives a high-luster finish similar in appearance to nickel plating.
• Unlike plating, the finish is not subject to flaking, peeling, wear-off from rubbing (as when repeatedly removed from a holster), or rust when scratched.Someautomotive manufacturersuse stainless steel as decorative highlights in their vehicles.

We are a famous exporter and supplier of Duplex Stainless Steels based in Mumbai, Maharashtra. These steels have a high strength and a greater resistance to corrosion particularly stress corrosion and cracking. We offer this product in different qualities or grades. These steels are used in various processing plants, hot water tanks and much more. Our wholesale prices on this product are unbeatable.

Details :Duplex stainless steels are becoming more common. They are being offered by all the major stainless steel mills for a number of reasons

• Higher strength leading to weight saving
• Greater corrosion resistance particularly stress corrosion cracking
• Better price stability
• Lower price
• There is a conference on the subject of duplex every 2-3 years where dozens of highly technical papers are presented. There is a lot of marketing activity surrounding these grades. New grades are being announced frequently.
• Yet, even with all this interest, the best estimates for global market share for duplex are between 1 and 3%.The purpose of this article is to provide a straightforward guide to this steel type.

Grades :

• Duplex Grades
• Duplex 31803
• Super duplex s32750
• Super duplex s32760
• Lean duplex s32304
• 6 molu s31254
• Zeron 100.

Principle of Duplex Stainless Steels :

• The idea of duplex stainless steels dates back to the 1920s with the first cast being made at Avesta in Sweden in 1930. However, it is only in the last 30 years that duplex steels have begun to “take off” in a significant way.
• This is mainly due to advances in steelmaking techniques particularly with respect to control of nitrogen content.
• The standard austenitic steels like 304 (1.4301) and ferritic steels like 430 are relatively easy to make and to fabricate. As their names imply, they consist mainly of one phase, austenite or ferrite.
• Although these types are fine for a wide range of application.

Technical Weaknesses

• Austenitic – low strength (200 MPa 0.2% PS in solution annealed condition), low resistance to stress corrosion cracking
• Ferritic – low strength (a bit higher than austenitic, 250 MPa 0.2% PS), poor weldability in thick sections, poor low temperature toughness
• In addition, the high nickel content of the austenitic types leads to price volatility which is unwelcome to many end users.
• The basic idea of duplex is to produce a chemical composition that leads to an approximately equal mixture of ferrite and austenite. This balance of phases provides the following:

• Higher strength – The range of 0.2% PS for the current duplex grades is from 400 – 550 MPa. This can lead to reduced section thicknesses and therefore to reduced weight. This advantage is particularly significant for applications such as
  • Pressure Vessels and Storage Tanks
  • Structural Applications e.g. bridges

• Good weldability in thick sections – Not as straightforward as austenitics but much better than ferritics.
• Good toughness – Much better than ferritics particularly at low temperature, typically down to minus 50 deg C, stretching to minus 80 deg C.
• Resistance to stress corrosion cracking – Standard austenitic steels are particularly prone to this type of corrosion. The kind of applications where this advantage is important include
  • Hot water tanks
  • Brewing tanks
  • Process plant
  • Swimming pool structures

Characteristics

• Twice design strength of austenitic and ferritic stainless steels
• Wide range of corrosion resistance to match application
• Good toughness down to minus 80 deg C but not genuine cryogenic applications
• Particular resistance to stress corrosion cracking
• Weldable with care in thick sections
• More difficult to form and machine than austenitics
• Restricted to 300 deg C maximum .

We are a leading exporter and supplier of Aerospace Products based in Mumbai, Maharashtra. The excellent quality of our products makes them widely used in various fields such as defence, nuclear, petrochemicals and medicals. We offer a wide range of aerospace metals that have a high mechanical strength. We ensure that these aerospace products are manufactured in keeping with industrial norms and standards.

Features :

• Alloy A286 - UNS S66286 (UNS K66286), AMS 5525, AMS 5731, AMS 5732, AMS 5734, AMS 5735, AMS 5736, AMS 5737, AMS 5804, AMS 5805, ASME SA638, ASTM A453 GR.660, ASTM A638, SAE J467 (A286); DIN 1.4980/1.4944, Altemp® A286, Pyromet® Alloy A-286

• 17-4PH Stainless Steel
  • ASTM A693 grade 630 (AMS 5604B), UNS S17400 
  • EURONORM 1.4542 X5CrNiCuNb 16-4 
  • AFNOR Z5 CNU 17-4PH 
  • DIN 1.4542 
  • A 17Cr-4Ni-3Cu

• 15-5PH Stainless Steel -15-5 PH, 15-5PH, 15/5 PH, 15/5PH, XM12, AMS 5862, ASME SA705 (XM-12), ASTM A564 (XM-12), ASTM A693 (XM-12), ASTM A705 (XM-12), AFNOR NF A35-581 Z6CNU15.05, DIN 1.4540, DIN X4CrNiCuNb164, Cr-Ni 15-5, UNS S15500, AMS 5658, AMS 5659, AMS 5826

• PH 13-8 Mo Stainless Steel - UNS S13800, 13-8Mo, 13-8PH, 13-8 PH, 13/8 Mo, 13/8Mo, 13/8PH, 13/8 PH, AMS 5629, AMS 5840, ASME SA705 (XM-13), ASTM A564 (XM-13), ASTM A693 (XM-13), ASTM A705 (XM-13); PH 13-8 Mo; Precipitation Hardening, DIN 1.4534 , X3CrNiMoAl 13 8 2 ,

• Nitronic® 50 - Bar ASTM A276 ASTM A479, AMS 5764; Plate/Sheet ASTM A240, ASTM A412, AMS 5861, Pipe & Tube SPECIALS, ASTM A312, ASTM A403, UNS S20910; Forgings ASTM A314; Fasteners ASTM A193/ASTMA194; Welding Wire AWS ER209; NACE MR-01-75

• Nitronic® 60 - Fasteners A193/A194; Welding Wire AWS ER218, UNS S21800; Bar ASTM A276 ASTM A479, AMS 5848; Plate/Sheet ASTM A240; Forgings ASTM A314

We are a recognized supplier and exporter of Stainless Steel Fittings based in Mumbai, Maharashtra. We offer a broad spectrum of products which include forged socket weld, butt weld and threaded fittings to fit various outlets. These good quality fittings come in different sizes and specifications. Call us for further information and pricing details of these fittings. Timely delivery of orders is guaranteed.

Range :

• Forged Fittings 15 NB to 100 NB in 2000 LBS, 3000 LBS, 6000 LBS and 9000 LBS available with NACE MR 01-75.
• Outlet’s ¼” to 24” in 3000 LBS, 6000 LBS, 9000 LBS available with NACE MR 01-75.
• Standard - ANSI/ASME, MSS, JIS, DIN, BS etc.
• Type - Socket Weld (S/W) & Screwed (SCRD) – NPT, BSP, BSPT
• Form - Elbow 45 Degree, 90 Degree & Three Way Elbow
• Tee – Equal, Reducing & Cross Union
• Full & Half Coupling
• Cap
• Nipple
• Bush
• Plug
• Hydraulic Fittings

We are listed amongst the best exporters and suppliers of Bi Metal Products based in Mumbai, Maharashtra. We offer sheets, strips, washers and plates of this product which are used to make printed circuit boards, cable lugs and cable end connectors and more. The Bi-metal offered consists of aluminium and copper sheets mechanically welded together to form a whole unit via a rolling bonding process.

List of Bimetal Products

• Bimetal Sheet
• Bimetal  Strips
• Bimetal  Washers
• Bimetal Plates
• Bimetallic  Washers
• Bimetallic  Plates

Applications :

• Substation and Switch-yard Bimetallic Clamps and Connectors
• Cable Lugs and Cable end Connectors
• Distribution , panel boards , bus ducts and bus bar chambers
• isolators and switch gears
• safety vent for Li-Ion secondary battery
• semiconductor packages
• Printed Circuit Boards(PCB)
• CPU heat Sink
• IC heat Sink
• Electronic and Electronic Components
• other Electrical application

We are listed amongst the distinguished exporters and suppliers of Aluminium Products based in Mumbai, Maharashtra. We offer different varieties of aluminium such as aluminium pipe, square pipe, rectangle pipe, sheets, plates, chequered plates, round bars, square bars, flat, angle, foil and circle. These products are much in demand for use in different applications in various industries such as food and chemical industries. We are known for are good quality products and timely delivery of orders.

We are the main supplier of this product.

The Stainless Steel Pipes that we offer have made us a primary exporter and supplier based in Mumbai, Maharashtra. These pipes are used in chemical and petrochemical processing, pulp and paper industries, desalination and wastewater projects and many more. We offer these pipes from different manufacturers such as Remi, Sumitomo (Japan), Prakash Steelage and Dongshin (Korea). Call us for information on the manufacturers we stock and for pricing details.

Stainless Steel SEAMLESS and ERW /Welded Pipes : We OM STEEL  are an ISO 9001:2008 Certified Company, take this profound pleasure to introduce ourselves as the major exporter, manufacturer & supplier of stainless steel SEAMLESS and ERW /welded pipes.

Stainless Steel Pipes & Tubes :

• ASTM/ASME A/SA (312, 213, 269, 248) Grade 202, 304, 304H, 304L, 316, 316H, 316L, 316Ti, 309, 310, 317L, 321, 347, 904, 904L, 409, 409M, 410, 420, 430, Etc.
• Size Range: ERW (Welded) – ¼” NB to 80” NB.

Typical applications for Stainless Steel Pipe

• Oil and gas
• Chemical and petrochemical processing
• LNG
• Pulp and paper
• Liquid natural gas piping
• Offshore construction
• Food and pharmaceutical processing
• Desalination and wastewater projects

The Stainless Steel Products that we offer have made us a prominent exporter and supplier based in Mumbai, Maharashtra. We offer these products in different forms, specifications and grades to ensure that we meet all customer requirement. The products we offer are guaranteed to be resistant to rust and corrosion as they are of superior quality and strength.

Stainless Steel Angle, Channel, Flats, Circles, Rings : Grade 202, 304, 304H, 304L, 316, 316H, 316L, 316Ti, 309, 310, 317L, 321, 347, 904, 904L, 409, 409M, 410, 420, 430

We are a top exporter and supplier of Brass Products based in Mumbai, Maharashtra. The products we offer are brass tubes, foil, ferrule fittings, rings, plates and more which are suited to meet all customer requirements of this product. This alloy which is made up of zinc and copper has a bright appearance like gold and is used in low friction applications such as locks or gears.

We are a well-recognized exporter and supplier of Hastelloy Products based in Mumbai, Maharashtra. The products we offer are able to withstand high temperature, stress, corrosion and adverse environment. They are used in nuclear and chemical reactors and in the manufacture of pipes and valves in the chemical industry. Made from high-grade nickel, we offer the Hastelloy C276 and Hastelloy B2.

Details :

• We Om Steel are one of the reliable Hastelloy B Exporters from India. Since our pure Hastelloy C22 is capable of withstanding high temperature, stress, severe corrosion and erosion prone environment, they find extensive usage in nuclear and chemical reactors, pipes and valves in diverse chemical industries.
• The predominant ingredient used in our Hastlealloy is high grade metal Nickel. The other grades that we offer our clients are Hastelloy C276 and Hastelloy B2.Within corrosion applications Hastelloy alloys are often chosen due to their relatively attractive price/performance ratio.
• In many corrosion media only Tantaline shows a dramatically better cost/performance ratio than Hastelloy.The predominant Hastelloy alloying ingredient is metal nickel.
• Other alloying ingredients are added to Hastelloy  includin varying percentages of the elements molybdenum, chromium, cobalt, iron, copper, manganese,  titanium, zirconium, aluminum, carbon, and tungsten.
• The primary function of the Hastelloy alloys is that of effective survival under high-temperature, high-stress service in a moderately to severely corrosive, and/or erosion prone environment.
• Hastelloy alloys are used for many applications including pressure vessels, nuclear reactors, chemical reactors, as pipes and valves in chemical industry.
• Hastelloy C-276
  • Hastelloy C-276 alloy is a nickel-molybdenum-chromium wrought alloy that is generally used as corrosion-resistance. Hastelloy c-276(Hastelloy C276) is among the more well known Hastelloy grades for general corrosion service. Hastelloy C-276 alloy is an improved wrought version of Hastelloy alloy C.

• Hastelloy C-276 key words
  • ASME SB-574, SB-575, SB-619, SB-622, SB-626, Boiler Code Sections I, III, VIII, IX; Werkstoff Nr. 2.4819, Nickel-Chromium Alloy; UNS N10276; ASTM B 574, B 575, B 619, B 622, B 626, B 751; NACE MR-01-75; DIN 17744, 17750-17752, INCONEL Alloy C-276, Nickelvac HC-276, , Nicrofer 5716

• Hastelloy C-4
  • Hastelloy C-4 alloy is a nickel-chromium-molybdenum Hastelloy alloy with good high-temperature stability. The Hastelloy C-4 is an Hastelloy grade, that resists the formation of grain-boundary precipitates in weld heat-affected zones.  Hastelloy C-4 alloy also has excellent resistance to stress-corrosion cracking and to oxidizing atmospheres. Hastelloy C-4 is also used in a varity of chemical process environments.

• Hastelloy alloy C-4 Key Words - ASME SB-622, ASME SB-626, UNS N06455, ASME SB-574, ASME SB-575, ASME SB-619,

• Hastelloy alloy C-22
  • ASME SB-622, ASME SB-626 ASTM B-574, ASTM B-575, ASTM B-619, ASTM B-622, ASTM B-626, DIN 17744 No. 2.4602, TUV Werstoffblatt 479, UNS N06022, ASME SB-574, ASME SB-575, ASME SB-619, NACE MR-01-75, Inconel 22, Nicrofer 5621

• Hastelloy G
  • Hastelloy G is an nickel-chromium-iron-molybdenum alloy developed for corrosion resistance in both oxidizing and reduceing media. Hastelloy G shows good resistance to sulfuric and phosphoric acid. Hastelloy G may further handle both acid and alkaline solutions.

• Hastelloy X
  • Hastelloy X alloy - a nickel-chromium-iron-molybdenum alloy - has been developed to combine oxidation resistance, fabricability and high-temperature strength.  Hastelloy X is also It has also been found to be resistant in petrochemical applications

• Hastelloy X Key Words
  • ASME SB-435, SB-572, SB-619, SB-622, SB-626, Boiler Code Sections III, VIII, IX, Nickel-Chromium Alloy; Werkstoff Nr. 2.4665, SAE AMS 5536, 5587, 5588, 5754, 5798, 7237; WL Nr. 2.4665; AFNOR NC 22 Fe D; NACE MR-01-75; AECMA Pr EN 2182 - 2185, UNS N06002; BS HR6, HR204; ASTM B 435, B 572, B 619, B 622, B 626, B 751, Nickelvac HX, Nicrofer 4722, Altemp HX, Inconel HX

• Hastelloy B-3
  • Hastelloy B-3 alloy is a member of the nickel-molybdenum family of Hastelloy alloys. Hastelloy B-3 is the alloy in the Hastelloy family that shows best resistance to hydrochloric acid.
  • Hastelloy B UNS N10001, ASTM B494, ASTM B333, ASTM B335, ASTM B366, ASTM B619, Nimofer6928
  • HastelloyB-2 UNS N10665, ASTM B333, ASTM B335, ASTM B366, ASTM B619, ASTM B622, ASTM B626

In what applications is Hastelloy used?

• Pharmaceutical industries use hastealloy fittings and tubing to avoid contamination caused by corrosion related failures
• Cellophane manufacturing
• Chlorination systems
• Pesticide production
• Incineration scrubber systems
• Chemical process industry in equipment like flue gas scrubbers, chlorination systems, sulfur dioxide scrubbers, pulp and paper bleach plants, pickling systems, and nuclear fuel reprocessing
• Waste water processing
• Gas turbines
• Petrochemical industry
• Industrial furnaces
• Heat treating equipment
• Nuclear engineering
• Jet engine combustion chambers
• Aircraft cabin heaters
• Turbine exhaust components

We are an essential exporter and supplier of Monel 400 based in Mumbai, Maharashtra. The Monel 400 that we offer has a good resistance to stress corrosion and to neutral and alkaline salts. These sheets are widely used in marine engineering, in gasoline and freshwater tanks, crude petroleum stills and in industrial heat exchangers. This product has good mechanical properties even in extreme temperatures.

Details :

• Monel 400 is a nickel-copper alloy (about 67% Ni – 23% Cu) that is resistant to sea water and steam at high temperatures as well as to salt and caustic solutions.
• Alloy 400 is a solid solution alloy that can only be hardened by cold working. This nickel alloy exhibits characteristics like good corrosion resistance, good weldability and high strength.
• A low corrosion rate in rapidly flowing brackish or seawater combined with excellent resistance to stress-corrosion cracking in most freshwaters, and its resistance to a variety of corrosive conditions led to its wide use in marine applications and other non-oxidizing chloride solutions.
• This nickel alloy is particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated. As would be expected from its high copper content, alloy 400 is rapidly attacked by nitric acid and ammonia systems.
• Monel 400 has great mechanical properties at subzero temperatures, can be used in temperatures up to 1000° F, and its melting point is 2370-2460° F. However, alloy 400 is low in strength in the annealed condition so, a variety of tempers may be used to increase the strength.

In what forms is Monel 400 Available at Om Steel?

• Sheet
• Plate
• Bar
• Pipe & Tube (welded & seamless)
• Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)
• Wire

Characteristics

• Resistant to seawater and steam at high temperatures
• Excellent resistance to rapidly flowing brackish water or seawater
• Excellent resistance to stress corrosion cracking in most freshwaters
• Particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated
• Offers some resistance to hydrochloric and sulfuric acids at modest temperatures and concentrations, but is seldom the material of choice for these acids
• Excellent resistance to neutral and alkaline salt
• Resistance to chloride induced stress corrosion cracking
• Good mechanical properties from sub-zero temperatures up to 1020° F
• High resistance to alkalis

Corrosion Resistant Monel 400

• Alloy 400 is virtually immune to chloride ion stress corrosion cracking in typical environments. Generally, its corrosion resistance is very good in reducing environments, but poor in oxidizing conditions. It is not useful in oxidizing acids, such as nitric acid and nitrous. Nevertheless, it is resistant to most alkalis, salts, waters, food products, organic substances and atmospheric conditions at normal and elevated temperatures.
• This nickel alloy is attacked in sulfur-bearing gases above approximately 700° F and molten sulfur attacks the alloy at temperatures over approximately 500° F. Monel 400 offers about the same corrosion resistance as nickel but with higher maximum working pressures and temperatures and at a lower cost due to its superior ability to be machined.

Applications

• Marine engineering
• Chemical and hydrocarbon processing equipment
• Gasoline and freshwater tanks
• Crude petroleum stills
• De-aerating heaters
• Boiler feed water heaters and other heat exchangers
• Valves, pumps, shafts, fittings, and fasteners
• Industrial heat exchangers
• Chlorinated solvents
• Crude oil distillation towers

We are a vital exporter and supplier of Nickel Pipes based in Mumbai, Maharashtra. We offer two variations of this product Nickel 200 and Nickel 201. These pipes offered in various forms such as sheets, plates or bars have a good thermal, electrical and magnetic properties. They are highly resistant to caustic alkaline and are used in industries that deal with caustic soda.

Details :

Nickel 200 and Nickel 201 are solid solution strengthened, commercially pure wrought materials with good mechanical properties over a wide range of temperatures and excellent resistance to many corrosives, in particular hydroxides. Nickel 201 was a modification of 200 to control carbon (.02 max) which keeps it from being embrittled by intergranular precipitates at temperatures of 600° F to 1400° F in many processes. Typically, the elemental restrictions of both, nickel 200 and nickel 201, are combined into one, dual-certified chemistry resulting in a single alloy with the desired characteristics of both alloys, Nickel 200/201.

In what forms is Nickel 200/201 available at Om Steel.?

• Sheet
• Plate
• Bar
• Pipe & Tube (welded & seamless)
• Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)

What are the characteristics of Nickel 200/201?

• Highly resistant to various reducing chemicals
• Excellent resistance to caustic alkalies
• High electrical conductivity
• Excellent corrosion resistance to distilled and natural waters
• Resistance to neutral and alkaline salt solution
• Excellent resistance to dry fluorine
• Widely used to handle caustic soda
• Good thermal, electrical and magnetostrictive properties
• Offers some resistance to hydrochloric and sulfuric acids at modest temperatures and concentrations

We are an eminent exporter and supplier of Flanges based in Mumbai, Maharashtra. We offer flanges made from stainless steel, carbon steel, alloy steel, aluminium, nickel alloy and much more to meet all customer requirements. The flanges are guaranteed to be durable and can withstand extreme conditions. The flanges are not only of good quality but also offer a superior performance.

Range : ½” (15 NB) to 60” (1500NB) in 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, ASA 150, ASA 300, PN 6, 10, 16, 25, 40, 64, 100, 160 Etc

Form :

• Slip On / SORF Flanges
• Weld Neck / WNRF Flanges
• Socket Weld / SWRF Flanges
• Blind / BLRF Flanges
• Lap Joint Flanges
• Threaded Flanges
• Long Weld Neck Flanges
• Spectacle Flanges
• Ring Joint Flanges
• Orifice Flanges
• Customized Flanges

From Mumbai, Maharashtra we are a principal exporter and supplier of Stainless Steel Rods. The rods we offer are not only of excellent quality but also have a good finish which makes it a preferred product for use in the automobile industry. The nickel plating that we offer on these rods are long-lasting and does not flake, peel or wear off easily. Om Steel is a highly acclaimed manufacturer, exporter and supplier of Stainless Steel Round Bars in Various Grades.

Grades

• 201
• 202
• 303
• 304
• 304L
• 316
• 316L
• 310
• 410
• 420
• 430

Application :

• Stainless steels resistance to corrosion and staining, low maintenance and familiarlustremake it an ideal material for many applications. There are over 150 grades of stainless steel, of which fifteen are most commonly used.
• The alloy ismilledinto coils, sheets, plates, bars, wire, and tubing to be used incookware, cutlery, household hardware, surgical instruments, major appliances, industrial equipment (for example, insugar refineries) and as an automotive and aerospace structural alloy and construction material in large buildings.
• Storage tanks and tankers used to transportorange juiceand other food are often made of stainless steel, because of its corrosion resistance. This also influences its use in commercial kitchens and food processing plants, as it can be steam-cleaned andsterilizedand does not need paint or other surface finishes.
• Stainless steel is used for jewelry and watches with 316L being the type commonly used for such applications. It can be re-finished by any jeweler and will not oxidize or turn black.Some firearms incorporate stainless steel components as an alternative tobluedorparkerizedsteel.
• Somehandgunmodels, such as theSmith & Wesson Model 60and the ColtM1911 pistol, can be made entirely from stainless steel. This gives a high-luster finish similar in appearance to nickel plating.
• Unlike plating, the finish is not subject to flaking, peeling, wear-off from rubbing (as when repeatedly removed from a holster), or rust when scratched.Someautomotive manufacturersuse stainless steel as decorative highlights in their vehicles.

We are a famous exporter and supplier of Duplex Stainless Steels based in Mumbai, Maharashtra. These steels have a high strength and a greater resistance to corrosion particularly stress corrosion and cracking. We offer this product in different qualities or grades. These steels are used in various processing plants, hot water tanks and much more. Our wholesale prices on this product are unbeatable.

Details :Duplex stainless steels are becoming more common. They are being offered by all the major stainless steel mills for a number of reasons

• Higher strength leading to weight saving
• Greater corrosion resistance particularly stress corrosion cracking
• Better price stability
• Lower price
• There is a conference on the subject of duplex every 2-3 years where dozens of highly technical papers are presented. There is a lot of marketing activity surrounding these grades. New grades are being announced frequently.
• Yet, even with all this interest, the best estimates for global market share for duplex are between 1 and 3%.The purpose of this article is to provide a straightforward guide to this steel type.

Grades :

• Duplex Grades
• Duplex 31803
• Super duplex s32750
• Super duplex s32760
• Lean duplex s32304
• 6 molu s31254
• Zeron 100.

Principle of Duplex Stainless Steels :

• The idea of duplex stainless steels dates back to the 1920s with the first cast being made at Avesta in Sweden in 1930. However, it is only in the last 30 years that duplex steels have begun to “take off” in a significant way.
• This is mainly due to advances in steelmaking techniques particularly with respect to control of nitrogen content.
• The standard austenitic steels like 304 (1.4301) and ferritic steels like 430 are relatively easy to make and to fabricate. As their names imply, they consist mainly of one phase, austenite or ferrite.
• Although these types are fine for a wide range of application.

Technical Weaknesses

• Austenitic – low strength (200 MPa 0.2% PS in solution annealed condition), low resistance to stress corrosion cracking
• Ferritic – low strength (a bit higher than austenitic, 250 MPa 0.2% PS), poor weldability in thick sections, poor low temperature toughness
• In addition, the high nickel content of the austenitic types leads to price volatility which is unwelcome to many end users.
• The basic idea of duplex is to produce a chemical composition that leads to an approximately equal mixture of ferrite and austenite. This balance of phases provides the following:

• Higher strength – The range of 0.2% PS for the current duplex grades is from 400 – 550 MPa. This can lead to reduced section thicknesses and therefore to reduced weight. This advantage is particularly significant for applications such as
  • Pressure Vessels and Storage Tanks
  • Structural Applications e.g. bridges

• Good weldability in thick sections – Not as straightforward as austenitics but much better than ferritics.
• Good toughness – Much better than ferritics particularly at low temperature, typically down to minus 50 deg C, stretching to minus 80 deg C.
• Resistance to stress corrosion cracking – Standard austenitic steels are particularly prone to this type of corrosion. The kind of applications where this advantage is important include
  • Hot water tanks
  • Brewing tanks
  • Process plant
  • Swimming pool structures

Characteristics

• Twice design strength of austenitic and ferritic stainless steels
• Wide range of corrosion resistance to match application
• Good toughness down to minus 80 deg C but not genuine cryogenic applications
• Particular resistance to stress corrosion cracking
• Weldable with care in thick sections
• More difficult to form and machine than austenitics
• Restricted to 300 deg C maximum .

We are a leading exporter and supplier of Aerospace Products based in Mumbai, Maharashtra. The excellent quality of our products makes them widely used in various fields such as defence, nuclear, petrochemicals and medicals. We offer a wide range of aerospace metals that have a high mechanical strength. We ensure that these aerospace products are manufactured in keeping with industrial norms and standards.

Features :

• Alloy A286 - UNS S66286 (UNS K66286), AMS 5525, AMS 5731, AMS 5732, AMS 5734, AMS 5735, AMS 5736, AMS 5737, AMS 5804, AMS 5805, ASME SA638, ASTM A453 GR.660, ASTM A638, SAE J467 (A286); DIN 1.4980/1.4944, Altemp® A286, Pyromet® Alloy A-286

• 17-4PH Stainless Steel
  • ASTM A693 grade 630 (AMS 5604B), UNS S17400 
  • EURONORM 1.4542 X5CrNiCuNb 16-4 
  • AFNOR Z5 CNU 17-4PH 
  • DIN 1.4542 
  • A 17Cr-4Ni-3Cu

• 15-5PH Stainless Steel -15-5 PH, 15-5PH, 15/5 PH, 15/5PH, XM12, AMS 5862, ASME SA705 (XM-12), ASTM A564 (XM-12), ASTM A693 (XM-12), ASTM A705 (XM-12), AFNOR NF A35-581 Z6CNU15.05, DIN 1.4540, DIN X4CrNiCuNb164, Cr-Ni 15-5, UNS S15500, AMS 5658, AMS 5659, AMS 5826

• PH 13-8 Mo Stainless Steel - UNS S13800, 13-8Mo, 13-8PH, 13-8 PH, 13/8 Mo, 13/8Mo, 13/8PH, 13/8 PH, AMS 5629, AMS 5840, ASME SA705 (XM-13), ASTM A564 (XM-13), ASTM A693 (XM-13), ASTM A705 (XM-13); PH 13-8 Mo; Precipitation Hardening, DIN 1.4534 , X3CrNiMoAl 13 8 2 ,

• Nitronic® 50 - Bar ASTM A276 ASTM A479, AMS 5764; Plate/Sheet ASTM A240, ASTM A412, AMS 5861, Pipe & Tube SPECIALS, ASTM A312, ASTM A403, UNS S20910; Forgings ASTM A314; Fasteners ASTM A193/ASTMA194; Welding Wire AWS ER209; NACE MR-01-75

• Nitronic® 60 - Fasteners A193/A194; Welding Wire AWS ER218, UNS S21800; Bar ASTM A276 ASTM A479, AMS 5848; Plate/Sheet ASTM A240; Forgings ASTM A314

We are a recognized supplier and exporter of Stainless Steel Fittings based in Mumbai, Maharashtra. We offer a broad spectrum of products which include forged socket weld, butt weld and threaded fittings to fit various outlets. These good quality fittings come in different sizes and specifications. Call us for further information and pricing details of these fittings. Timely delivery of orders is guaranteed.

Range :

• Forged Fittings 15 NB to 100 NB in 2000 LBS, 3000 LBS, 6000 LBS and 9000 LBS available with NACE MR 01-75.
• Outlet’s ¼” to 24” in 3000 LBS, 6000 LBS, 9000 LBS available with NACE MR 01-75.
• Standard - ANSI/ASME, MSS, JIS, DIN, BS etc.
• Type - Socket Weld (S/W) & Screwed (SCRD) – NPT, BSP, BSPT
• Form - Elbow 45 Degree, 90 Degree & Three Way Elbow
• Tee – Equal, Reducing & Cross Union
• Full & Half Coupling
• Cap
• Nipple
• Bush
• Plug
• Hydraulic Fittings

We are listed amongst the best exporters and suppliers of Bi Metal Products based in Mumbai, Maharashtra. We offer sheets, strips, washers and plates of this product which are used to make printed circuit boards, cable lugs and cable end connectors and more. The Bi-metal offered consists of aluminium and copper sheets mechanically welded together to form a whole unit via a rolling bonding process.

List of Bimetal Products

• Bimetal Sheet
• Bimetal  Strips
• Bimetal  Washers
• Bimetal Plates
• Bimetallic  Washers
• Bimetallic  Plates

Applications :

• Substation and Switch-yard Bimetallic Clamps and Connectors
• Cable Lugs and Cable end Connectors
• Distribution , panel boards , bus ducts and bus bar chambers
• isolators and switch gears
• safety vent for Li-Ion secondary battery
• semiconductor packages
• Printed Circuit Boards(PCB)
• CPU heat Sink
• IC heat Sink
• Electronic and Electronic Components
• other Electrical application

We are listed amongst the distinguished exporters and suppliers of Aluminium Products based in Mumbai, Maharashtra. We offer different varieties of aluminium such as aluminium pipe, square pipe, rectangle pipe, sheets, plates, chequered plates, round bars, square bars, flat, angle, foil and circle. These products are much in demand for use in different applications in various industries such as food and chemical industries. We are known for are good quality products and timely delivery of orders.

We are the main supplier of this product.

The Stainless Steel Pipes that we offer have made us a primary exporter and supplier based in Mumbai, Maharashtra. These pipes are used in chemical and petrochemical processing, pulp and paper industries, desalination and wastewater projects and many more. We offer these pipes from different manufacturers such as Remi, Sumitomo (Japan), Prakash Steelage and Dongshin (Korea). Call us for information on the manufacturers we stock and for pricing details.

Stainless Steel SEAMLESS and ERW /Welded Pipes : We OM STEEL  are an ISO 9001:2008 Certified Company, take this profound pleasure to introduce ourselves as the major exporter, manufacturer & supplier of stainless steel SEAMLESS and ERW /welded pipes.

Stainless Steel Pipes & Tubes :

• ASTM/ASME A/SA (312, 213, 269, 248) Grade 202, 304, 304H, 304L, 316, 316H, 316L, 316Ti, 309, 310, 317L, 321, 347, 904, 904L, 409, 409M, 410, 420, 430, Etc.
• Size Range: ERW (Welded) – ¼” NB to 80” NB.

Typical applications for Stainless Steel Pipe

• Oil and gas
• Chemical and petrochemical processing
• LNG
• Pulp and paper
• Liquid natural gas piping
• Offshore construction
• Food and pharmaceutical processing
• Desalination and wastewater projects

The Stainless Steel Products that we offer have made us a prominent exporter and supplier based in Mumbai, Maharashtra. We offer these products in different forms, specifications and grades to ensure that we meet all customer requirement. The products we offer are guaranteed to be resistant to rust and corrosion as they are of superior quality and strength.

Stainless Steel Angle, Channel, Flats, Circles, Rings : Grade 202, 304, 304H, 304L, 316, 316H, 316L, 316Ti, 309, 310, 317L, 321, 347, 904, 904L, 409, 409M, 410, 420, 430

We are a top exporter and supplier of Brass Products based in Mumbai, Maharashtra. The products we offer are brass tubes, foil, ferrule fittings, rings, plates and more which are suited to meet all customer requirements of this product. This alloy which is made up of zinc and copper has a bright appearance like gold and is used in low friction applications such as locks or gears.

We are a well-recognized exporter and supplier of Hastelloy Products based in Mumbai, Maharashtra. The products we offer are able to withstand high temperature, stress, corrosion and adverse environment. They are used in nuclear and chemical reactors and in the manufacture of pipes and valves in the chemical industry. Made from high-grade nickel, we offer the Hastelloy C276 and Hastelloy B2.

Details :

• We Om Steel are one of the reliable Hastelloy B Exporters from India. Since our pure Hastelloy C22 is capable of withstanding high temperature, stress, severe corrosion and erosion prone environment, they find extensive usage in nuclear and chemical reactors, pipes and valves in diverse chemical industries.
• The predominant ingredient used in our Hastlealloy is high grade metal Nickel. The other grades that we offer our clients are Hastelloy C276 and Hastelloy B2.Within corrosion applications Hastelloy alloys are often chosen due to their relatively attractive price/performance ratio.
• In many corrosion media only Tantaline shows a dramatically better cost/performance ratio than Hastelloy.The predominant Hastelloy alloying ingredient is metal nickel.
• Other alloying ingredients are added to Hastelloy  includin varying percentages of the elements molybdenum, chromium, cobalt, iron, copper, manganese,  titanium, zirconium, aluminum, carbon, and tungsten.
• The primary function of the Hastelloy alloys is that of effective survival under high-temperature, high-stress service in a moderately to severely corrosive, and/or erosion prone environment.
• Hastelloy alloys are used for many applications including pressure vessels, nuclear reactors, chemical reactors, as pipes and valves in chemical industry.
• Hastelloy C-276
  • Hastelloy C-276 alloy is a nickel-molybdenum-chromium wrought alloy that is generally used as corrosion-resistance. Hastelloy c-276(Hastelloy C276) is among the more well known Hastelloy grades for general corrosion service. Hastelloy C-276 alloy is an improved wrought version of Hastelloy alloy C.

• Hastelloy C-276 key words
  • ASME SB-574, SB-575, SB-619, SB-622, SB-626, Boiler Code Sections I, III, VIII, IX; Werkstoff Nr. 2.4819, Nickel-Chromium Alloy; UNS N10276; ASTM B 574, B 575, B 619, B 622, B 626, B 751; NACE MR-01-75; DIN 17744, 17750-17752, INCONEL Alloy C-276, Nickelvac HC-276, , Nicrofer 5716

• Hastelloy C-4
  • Hastelloy C-4 alloy is a nickel-chromium-molybdenum Hastelloy alloy with good high-temperature stability. The Hastelloy C-4 is an Hastelloy grade, that resists the formation of grain-boundary precipitates in weld heat-affected zones.  Hastelloy C-4 alloy also has excellent resistance to stress-corrosion cracking and to oxidizing atmospheres. Hastelloy C-4 is also used in a varity of chemical process environments.

• Hastelloy alloy C-4 Key Words - ASME SB-622, ASME SB-626, UNS N06455, ASME SB-574, ASME SB-575, ASME SB-619,

• Hastelloy alloy C-22
  • ASME SB-622, ASME SB-626 ASTM B-574, ASTM B-575, ASTM B-619, ASTM B-622, ASTM B-626, DIN 17744 No. 2.4602, TUV Werstoffblatt 479, UNS N06022, ASME SB-574, ASME SB-575, ASME SB-619, NACE MR-01-75, Inconel 22, Nicrofer 5621

• Hastelloy G
  • Hastelloy G is an nickel-chromium-iron-molybdenum alloy developed for corrosion resistance in both oxidizing and reduceing media. Hastelloy G shows good resistance to sulfuric and phosphoric acid. Hastelloy G may further handle both acid and alkaline solutions.

• Hastelloy X
  • Hastelloy X alloy - a nickel-chromium-iron-molybdenum alloy - has been developed to combine oxidation resistance, fabricability and high-temperature strength.  Hastelloy X is also It has also been found to be resistant in petrochemical applications

• Hastelloy X Key Words
  • ASME SB-435, SB-572, SB-619, SB-622, SB-626, Boiler Code Sections III, VIII, IX, Nickel-Chromium Alloy; Werkstoff Nr. 2.4665, SAE AMS 5536, 5587, 5588, 5754, 5798, 7237; WL Nr. 2.4665; AFNOR NC 22 Fe D; NACE MR-01-75; AECMA Pr EN 2182 - 2185, UNS N06002; BS HR6, HR204; ASTM B 435, B 572, B 619, B 622, B 626, B 751, Nickelvac HX, Nicrofer 4722, Altemp HX, Inconel HX

• Hastelloy B-3
  • Hastelloy B-3 alloy is a member of the nickel-molybdenum family of Hastelloy alloys. Hastelloy B-3 is the alloy in the Hastelloy family that shows best resistance to hydrochloric acid.
  • Hastelloy B UNS N10001, ASTM B494, ASTM B333, ASTM B335, ASTM B366, ASTM B619, Nimofer6928
  • HastelloyB-2 UNS N10665, ASTM B333, ASTM B335, ASTM B366, ASTM B619, ASTM B622, ASTM B626

In what applications is Hastelloy used?

• Pharmaceutical industries use hastealloy fittings and tubing to avoid contamination caused by corrosion related failures
• Cellophane manufacturing
• Chlorination systems
• Pesticide production
• Incineration scrubber systems
• Chemical process industry in equipment like flue gas scrubbers, chlorination systems, sulfur dioxide scrubbers, pulp and paper bleach plants, pickling systems, and nuclear fuel reprocessing
• Waste water processing
• Gas turbines
• Petrochemical industry
• Industrial furnaces
• Heat treating equipment
• Nuclear engineering
• Jet engine combustion chambers
• Aircraft cabin heaters
• Turbine exhaust components

We are an essential exporter and supplier of Monel 400 based in Mumbai, Maharashtra. The Monel 400 that we offer has a good resistance to stress corrosion and to neutral and alkaline salts. These sheets are widely used in marine engineering, in gasoline and freshwater tanks, crude petroleum stills and in industrial heat exchangers. This product has good mechanical properties even in extreme temperatures.

Details :

• Monel 400 is a nickel-copper alloy (about 67% Ni – 23% Cu) that is resistant to sea water and steam at high temperatures as well as to salt and caustic solutions.
• Alloy 400 is a solid solution alloy that can only be hardened by cold working. This nickel alloy exhibits characteristics like good corrosion resistance, good weldability and high strength.
• A low corrosion rate in rapidly flowing brackish or seawater combined with excellent resistance to stress-corrosion cracking in most freshwaters, and its resistance to a variety of corrosive conditions led to its wide use in marine applications and other non-oxidizing chloride solutions.
• This nickel alloy is particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated. As would be expected from its high copper content, alloy 400 is rapidly attacked by nitric acid and ammonia systems.
• Monel 400 has great mechanical properties at subzero temperatures, can be used in temperatures up to 1000° F, and its melting point is 2370-2460° F. However, alloy 400 is low in strength in the annealed condition so, a variety of tempers may be used to increase the strength.

In what forms is Monel 400 Available at Om Steel?

• Sheet
• Plate
• Bar
• Pipe & Tube (welded & seamless)
• Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)
• Wire

Characteristics

• Resistant to seawater and steam at high temperatures
• Excellent resistance to rapidly flowing brackish water or seawater
• Excellent resistance to stress corrosion cracking in most freshwaters
• Particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated
• Offers some resistance to hydrochloric and sulfuric acids at modest temperatures and concentrations, but is seldom the material of choice for these acids
• Excellent resistance to neutral and alkaline salt
• Resistance to chloride induced stress corrosion cracking
• Good mechanical properties from sub-zero temperatures up to 1020° F
• High resistance to alkalis

Corrosion Resistant Monel 400

• Alloy 400 is virtually immune to chloride ion stress corrosion cracking in typical environments. Generally, its corrosion resistance is very good in reducing environments, but poor in oxidizing conditions. It is not useful in oxidizing acids, such as nitric acid and nitrous. Nevertheless, it is resistant to most alkalis, salts, waters, food products, organic substances and atmospheric conditions at normal and elevated temperatures.
• This nickel alloy is attacked in sulfur-bearing gases above approximately 700° F and molten sulfur attacks the alloy at temperatures over approximately 500° F. Monel 400 offers about the same corrosion resistance as nickel but with higher maximum working pressures and temperatures and at a lower cost due to its superior ability to be machined.

Applications

• Marine engineering
• Chemical and hydrocarbon processing equipment
• Gasoline and freshwater tanks
• Crude petroleum stills
• De-aerating heaters
• Boiler feed water heaters and other heat exchangers
• Valves, pumps, shafts, fittings, and fasteners
• Industrial heat exchangers
• Chlorinated solvents
• Crude oil distillation towers

We are a vital exporter and supplier of Nickel Pipes based in Mumbai, Maharashtra. We offer two variations of this product Nickel 200 and Nickel 201. These pipes offered in various forms such as sheets, plates or bars have a good thermal, electrical and magnetic properties. They are highly resistant to caustic alkaline and are used in industries that deal with caustic soda.

Details :

Nickel 200 and Nickel 201 are solid solution strengthened, commercially pure wrought materials with good mechanical properties over a wide range of temperatures and excellent resistance to many corrosives, in particular hydroxides. Nickel 201 was a modification of 200 to control carbon (.02 max) which keeps it from being embrittled by intergranular precipitates at temperatures of 600° F to 1400° F in many processes. Typically, the elemental restrictions of both, nickel 200 and nickel 201, are combined into one, dual-certified chemistry resulting in a single alloy with the desired characteristics of both alloys, Nickel 200/201.

In what forms is Nickel 200/201 available at Om Steel.?

• Sheet
• Plate
• Bar
• Pipe & Tube (welded & seamless)
• Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)

What are the characteristics of Nickel 200/201?

• Highly resistant to various reducing chemicals
• Excellent resistance to caustic alkalies
• High electrical conductivity
• Excellent corrosion resistance to distilled and natural waters
• Resistance to neutral and alkaline salt solution
• Excellent resistance to dry fluorine
• Widely used to handle caustic soda
• Good thermal, electrical and magnetostrictive properties
• Offers some resistance to hydrochloric and sulfuric acids at modest temperatures and concentrations