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ASTM 431


ASTM 431 material is ASTM 431.

Chemical composition of ASTM 431, ASTM 431 mechanical properties, ASTM 431 datasheet, ASTM 431 equivalent grade, Heat treatment and temperature process of ASTM 431.


ASTM 431 property sheet

ASTM 431 Spec.

Chemical Composition of ASTM 431

C: Max 0.20
Si: Max 1.00
Mn: Max 1.00
P: Max 0.04
S: Max 0.03
Cr: 15.0 17.0
Ni: 1.25 2.50

Mechanical Properties of ASTM 431

Rp0.2 (MPa) 249 (≥)
Rm (MPa) 691 (≥)
AKV (J) 42
A (%) 24
Z (%) 34
Hardness HBW 343

ASTM 431 shape and dimensions

ASTM 431 Round bar: 1mm-800mm
ASTM 431 Square bar: 10mm * 10mm-600mm *600mm
ASTM 431 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
ASTM 431 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
ASTM 431 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
ASTM 431 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

ASTM 431 Relevant products

431 flat bar

431 flat bar

431 flat bar
431 flat bar

431 flat bar

431 flat bar