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A 493 S40940


A 493 S40940 material is SAE A 493 (2009) Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging.

Chemical composition of A 493 S40940, A 493 S40940 mechanical properties, A 493 S40940 datasheet, A 493 S40940 equivalent grade, Heat treatment and temperature process of A 493 S40940.


A 493 S40940 property sheet

A 493 S40940 Spec.

SAE A 493 (2009)
Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging

Related Materials

A 493 S40940
S40940

Chemical Composition of A 493 S40940

C: Max 0.06
Mn: Max 1.00
Si: Max 1.00
P: Max 0.045
S: Max 0.04
Cr: 10.50 11.70
Ni: Max 0.50
Mo: Max Min

Mechanical Properties of A 493 S40940

Rp0.2 (MPa) 671 (≥)
Rm (MPa) 824 (≥)
AKV (J) 34
A (%) 34
Z (%) 34
Hardness HBW 333

A 493 S40940 shape and dimensions

A 493 S40940 Round bar: 1mm-800mm
A 493 S40940 Square bar: 10mm * 10mm-600mm *600mm
A 493 S40940 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 493 S40940 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 493 S40940 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 493 S40940 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes