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A 959 Type XM-29


A 959 Type XM-29 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 XM-29, A 959 Type XM-29 mechanical properties, A 959 Type XM-29 datasheet, A 959 Type XM-29 equivalent grade, Heat treatment and temperature process of A 959 Type XM-29.


A 959 Type XM-29 property sheet

A 959 Type XM-29 Spec.

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

Chemical Composition of A 959 Type XM-29

C: Max 0.08
Si: Max 1.00
Mn: 11.5 14.5
P: Max 0.06
S: Max 0.03
Cr: 17.0 19.0
Ni: 2.25 3.75
N: 0.20 0.40

Mechanical Properties of A 959 Type XM-29

Rp0.2 (MPa) 579 (≥)
Rm (MPa) 911 (≥)
AKV (J) 11
A (%) 31
Z (%) 21
Hardness HBW 234

A 959 Type XM-29 shape and dimensions

A 959 Type XM-29 Round bar: 1mm-800mm
A 959 Type XM-29 Square bar: 10mm * 10mm-600mm *600mm
A 959 Type XM-29 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 959 Type XM-29 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 959 Type XM-29 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 959 Type XM-29 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes