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AISI 431


AISI 431 material is AISI 431.

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


AISI 431 property sheet

AISI 431 Spec.

Chemical Composition of AISI 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 AISI 431

Rp0.2 (MPa) 588 (≥)
Rm (MPa) 976 (≥)
AKV (J) 23
A (%) 34
Z (%) 44
Hardness HBW 442

AISI 431 shape and dimensions

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

AISI 431 Relevant products

431 flat bar

431 flat bar

431 flat bar
431 flat bar

431 flat bar

431 flat bar