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ASTM 631


ASTM 631 material is precipitation hardening.

Chemical composition of ASTM 631, ASTM 631 mechanical properties, ASTM 631 datasheet, ASTM 631 equivalent grade, Heat treatment and temperature process of ASTM 631.


ASTM 631 property sheet

ASTM 631 Spec.

Chemical Composition of ASTM 631

C Max 0.09
Si Max 1.00
Mn Max 1.00
P Max 0.04
S Max 0.04
Cr 16.0-18.0
Ni 6.5-7.75
Al 0.75-1.50

Mechanical Properties of ASTM 631

Rp0.2 (MPa) 181 (≥)
Rm (MPa) 816 (≥)
AKV (J) 33
A (%) 11
Z (%) 31
Hardness HBW 333

ASTM 631 shape and dimensions

ASTM 631 Round bar: 1mm-800mm
ASTM 631 Square bar: 10mm * 10mm-600mm *600mm
ASTM 631 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
ASTM 631 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
ASTM 631 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
ASTM 631 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

ASTM 631 Stock

17-4PH Stainless Steel Seamless Tube Pipe

ASTM 631 Relevant products

17-7PH / 631 COIL Strip Sheet

17-7PH / 631 COIL Strip Sheet

17-7PH 631 Precipitation hardening stainless steel strip, coil, sheet,
17-7PH(631,UNS S17700,1.4541)  AMS 5528 Stainless Steel Coil

17-7PH(631,UNS S17700,1.4541) AMS 5528 Stainless Steel Coil

17-7PH(631,UNS S17700,1 4541) AMS 5528 Stainless Steel...
17-4ph steel wire

17-4ph steel wire

17-4ph steel wire,Hard-Drawn,
AMS 5604|5622|5643|17-4PH|630 square bar

AMS 5604|5622|5643|17-4PH|630 square bar

ESR AMS 5604 5622 5643 17-4PH 630 Block
17-4PH(UNS S17400) AMS 5604 Tube /  Pipe

17-4PH(UNS S17400) AMS 5604 Tube / Pipe

17-4 PH is a martensitic, chromium-nickel-copper precipit...
17-4ph(S17400,630) Stainless Steel Sheet

17-4ph(S17400,630) Stainless Steel Sheet

17-4ph(S17400,630) Stainless Steel Sheet
17-4PH/630 Stainless Steel Tube Pipe

17-4PH/630 Stainless Steel Tube Pipe

17-4PH 630 Stainless Steel Tube Pipe
Steel for equipment for making masks 630 / 17-4ph ESR

Steel for equipment for making masks 630 / 17-4ph ESR

Steel for equipment for making masks 630 17-4ph ESR
17-4PH Stainless Steel Seamless Tube

17-4PH Stainless Steel Seamless Tube

17-4PH Stainless Steel Seamless Tube, Precipitation harde...
630 / 17-4ph ESR Steel for Equipment for making masks

630 / 17-4ph ESR Steel for Equipment for making masks

630 17-4ph ESR Steel for Equipment for making masks