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A 478 S31640


A 478 S31640 material is SAE A 478 (2008) Chromium-Nickel Stainless Steel Weaving and Knitting Wire Chromium-Nickel Stainless Steel Weaving and Knitting Wire.

Chemical composition of A 478 S31640, A 478 S31640 mechanical properties, A 478 S31640 datasheet, A 478 S31640 equivalent grade, Heat treatment and temperature process of A 478 S31640.


A 478 S31640 property sheet

A 478 S31640 Spec.

SAE A 478 (2008)
Chromium-Nickel Stainless Steel Weaving and Knitting Wire

Chemical Composition of A 478 S31640

C: Max 0.08
Mn: Max 2.00
Si: Max 1.00
P: Max 0.045
S: Max 0.03
Cr: 16.00 18.00
Ni: 10.00 14.00
Mo: 2.00 3.00
N: Max 0.10
Ti+Ta: 10×C% Min

Mechanical Properties of A 478 S31640

Rp0.2 (MPa) 249 (≥)
Rm (MPa) 766 (≥)
AKV (J) 41
A (%) 12
Z (%) 33
Hardness HBW 231

A 478 S31640 shape and dimensions

A 478 S31640 Round bar: 1mm-800mm
A 478 S31640 Square bar: 10mm * 10mm-600mm *600mm
A 478 S31640 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 478 S31640 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 478 S31640 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 478 S31640 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes