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A 479 S31803


A 479 S31803 material is SAE A 479/A 479M (2013) Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels.

Chemical composition of A 479 S31803, A 479 S31803 mechanical properties, A 479 S31803 datasheet, A 479 S31803 equivalent grade, Heat treatment and temperature process of A 479 S31803.


A 479 S31803 property sheet

A 479 S31803 Spec.

SAE A 479/A 479M (2013)
Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels

Chemical Composition of A 479 S31803

C: Max 0.03
Mn: Max 2.00
Si: Max 1.00
P: Max 0.03
S: Max 0.02
Cr: 21.00 23.00
Ni: 4.50 6.50
Mo: 2.50 3.50
N: 0.08 0.20

Mechanical Properties of A 479 S31803

Rp0.2 (MPa) 387 (≥)
Rm (MPa) 276 (≥)
AKV (J) 33
A (%) 41
Z (%) 43
Hardness HBW 113

A 479 S31803 shape and dimensions

A 479 S31803 Round bar: 1mm-800mm
A 479 S31803 Square bar: 10mm * 10mm-600mm *600mm
A 479 S31803 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 479 S31803 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 479 S31803 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 479 S31803 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes