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Steel Bars

We offer the best product range of Stainless Steel Round Bar.

Stainless Steel Round Bar

  • 304/304H / 1.4301  304L /1.4307 ASTM, ASME, AISI A 276 , SA 276, A 479, SA 479
  • 3 MM TO 350 MM DIA Bright, Polish & Black
  • Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. Most commonly used in petroleum refineries, Boilers, Heat exchangers, Condensers, Pipelines, Cooling towers, Steam exhausts, Electric generation plants, On occasion will be found in fertilizer and chemical plants.

As an acclaimed undertaking of the business, Jainex Steel and Metal is included in offering an unlimited exhibit of Stainless Steel 304/304L/304H Round Bars (SS 304/304L/304H Round Bars) as a producer, exporter, stockiest and supplier to our residential and worldwide customers. Stainless Steel 304/304L/304H Bars (SS 304/304L/304H Bars) is austenitic steel by method for having non-attractive elements in the tempered structure that offers fantastic consumption imperviousness to both environmental and concoction exposures, in the organization of a raised imperviousness to oxidation.

Stainless Steel 304/304L/304H Rods (SS 304/304L/304H Rods) has great framing and great welding highlights. As for national and worldwide nature of crude materials, we likewise offer these UNS S30400/S30403/S30409 Round Bars (otherwise called WNR 1.4301/1.4306 Bars) in tweaked sizes and thicknesses according to particular requests by our regarded customers at business sector driving costs.

Chemical Composition :
  C Mn Si P S Cr Ni N
304 0.07max 2.0max 0.75max 0.045max 0.03max min: 18.0 max: 20.0 min: 8.0 max: 10.5
304L 0.03max 2.0max 0.75max 0.045max 0.03max min: 18.0 max: 20.0 min: 8.0 max: 12.0 0.10 max
304H min: 18.0
max:20.0
min: 8.0
max: 10.5
min: 0.04
max:0.10
0.75
max
2.0
max
0.045
max
0.03
max
0.10
max
Mechanical Properties :
Grade Tensile Strength ksi (min) Yield Strength 0.2% ksi (min) Elongation % Hardness (Brinell) MAX Hardness (Rockwell B) MAX
304 75 30 40 201 92
304L 70 25 40 201 92
304H 75 30 40 201 92
Physical Properties :
SS 304/304L
Density
lbm/in3
Thermal Conductivity
(BTU/h ft. °F)
Electrical
Resistivity
(in x 10-6)
Modulus of
Elasticity
(psi x 106
Coefficient of
Thermal Expansion
(in/in)/
°F x 10-6
Specific Heat
(BTU/lb/
°F)
Melting
Range
(°F)
at 68°F: 0.285 9.4 at 212°F 28.3 at 68°F 28 9.4 at 32 – 212°F 0.1200 at 68°F to 212°F 2500 to 2590
  12.4 at 932 °F 39.4 at 752°F   10.2 at 32 – 1000°F    
    49.6 at 1652 °F   10.4 at 32 – 1500°F    
SS 304H
Denstiy
lbm/in3
Coefficient of
Thermal Expansion (min/in)-°F
Thermal Conductivity BTU/hr-ft-°F Specific Heat BTU/lbm -°F Modules of Elasticity (annealed)2-psi
at 68 °F at 68 – 212°F at 68 – 1600°F at 212°F at 932°F at 32 – 212°F in tension (E)
0.285 9.2 11.0 9.4 12.4 0.12 29 x 106























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