Polished e2594 - 16 Welding Electrodes, Color : Grey

₹ 300 - ₹ 350 / kilogram

FinishingPolished
Packaging TypeBOX
Brand NameALFA
ColorGrey
Supply TypeManufacturer, Exporter, Supplier, Retailer, Distributor, Trader
Preferred Buyer Location All over the world

Company Information

Member Since 1 Year
Nature of Business Manufacturer
GST No. 27AABCS4962M1ZV

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Product Details
Company Details

ColorGrey
Packaging TypeBOX
Brand NameALFA
FinishingPolished
ConditionNew
ApplicationWelding Purpose
Country of OriginIndia

a super duplex stainless steels, depositing weld metal with high strength, excellent corrosion resistance (pitting, crevice, stress corrosion cracking), and a balanced austenite-ferrite structure (PREN > 40), used in demanding industries like oil/gas, chemical, and offshore, offering smooth welding with easy slag removal.

Key Characteristics

Type: AWS A5.4 / ASME SFA 5.4, E2594-16 (SMAW/Stick Electrode).
Material Deposited: Super Duplex Stainless Steel (e.g., UNS S32750, S32760).
Nominal Chemistry: ~25% Cr, ~9% Ni, ~4% Mo, ~0.25% N.
Corrosion Resistance: High resistance to pitting and crevice corrosion (PREN ≥ 40) and stress corrosion cracking.
Mechanical Properties: High tensile strength (e.g., 790 MPa+), high impact energy, balanced ferrite (30-60 FN).
Welding Features: All-position capability, smooth arc, easy slag removal, low spatter, usable on AC/DC(+).
Applications: Oil & Gas, Petrochemical, Marine, Chemical Processing, Heat Exchangers, Pumps, Valves.