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SAE A 473 S21904

A 473 S21904


A 473 S21904 material is SAE A 473 (2009) Stainless Steel Forgings Stainless Steel Forgings.

Chemical composition of A 473 S21904, A 473 S21904 mechanical properties, A 473 S21904 datasheet, A 473 S21904 equivalent grade, Heat treatment and temperature process of A 473 S21904.


A 473 S21904 property sheet

A 473 S21904 Spec.

SAE A 473 (2009)
Stainless Steel Forgings

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A 240 S21904
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A 473 S21904
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Chemical Composition of A 473 S21904

C: Max 0.04
Mn: 8.00 10.00
Si: Max 1.00
P: Max 0.06
S: Max 0.03
Cr: 19.00 21.50
Ni: 5.50 7.50
Mo: Max Min
N: 0.15 0.40

Mechanical Properties of A 473 S21904

Rp0.2 (MPa) 125 (≥)
Rm (MPa) 223 (≥)
AKV (J) 14
A (%) 42
Z (%) 14
Hardness HBW 134

A 473 S21904 shape and dimensions

A 473 S21904 Round bar: 1mm-800mm
A 473 S21904 Square bar: 10mm * 10mm-600mm *600mm
A 473 S21904 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 473 S21904 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 473 S21904 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 473 S21904 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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