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A 959 Type 631


A 959 Type 631 material is SAE A 959 (2011) Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels.

Chemical composition of A 959 Type 631, A 959 Type 631 mechanical properties, A 959 Type 631 datasheet, A 959 Type 631 equivalent grade, Heat treatment and temperature process of A 959 Type 631.


A 959 Type 631 property sheet

A 959 Type 631 Spec.

SAE A 959 (2011)
Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels

Chemical Composition of A 959 Type 631

C: Max 0.09
Mn: Max 1.00
Si: Max 1.00
P: Max 0.04
S: Max 0.03
Cr: 16.00 18.00
Ni: 6.50 7.75
Mo: Max Min
Al: 0.75 1.50

Mechanical Properties of A 959 Type 631

Rp0.2 (MPa) 824 (≥)
Rm (MPa) 896 (≥)
AKV (J) 43
A (%) 44
Z (%) 14
Hardness HBW 243

A 959 Type 631 shape and dimensions

A 959 Type 631 Round bar: 1mm-800mm
A 959 Type 631 Square bar: 10mm * 10mm-600mm *600mm
A 959 Type 631 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 959 Type 631 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 959 Type 631 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 959 Type 631 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

A 959 Type 631 Relevant products

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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...