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A 478 S31040


A 478 S31040 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 S31040, A 478 S31040 mechanical properties, A 478 S31040 datasheet, A 478 S31040 equivalent grade, Heat treatment and temperature process of A 478 S31040.


A 478 S31040 property sheet

A 478 S31040 Spec.

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

Chemical Composition of A 478 S31040

C: Max 0.08
Mn: Max 2.00
Si: Max 1.50
P: Max 0.045
S: Max 0.03
Cr: 24.00 26.00
Ni: 19.00 22.00
Mo: Max Min
Nb+Ta: 10×C% 1.10

Mechanical Properties of A 478 S31040

Rp0.2 (MPa) 759 (≥)
Rm (MPa) 879 (≥)
AKV (J) 32
A (%) 34
Z (%) 14
Hardness HBW 431

A 478 S31040 shape and dimensions

A 478 S31040 Round bar: 1mm-800mm
A 478 S31040 Square bar: 10mm * 10mm-600mm *600mm
A 478 S31040 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 478 S31040 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 478 S31040 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 478 S31040 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes