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A 312 TPXM-29


A 312 TPXM-29 material is SAE A 312/A 312M (2012) Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes.

Chemical composition of A 312 TPXM-29, A 312 TPXM-29 mechanical properties, A 312 TPXM-29 datasheet, A 312 TPXM-29 equivalent grade, Heat treatment and temperature process of A 312 TPXM-29.


A 312 TPXM-29 property sheet

A 312 TPXM-29 Spec.

SAE A 312/A 312M (2012)
Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

Chemical Composition of A 312 TPXM-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 312 TPXM-29

Rp0.2 (MPa) 959 (≥)
Rm (MPa) 745 (≥)
AKV (J) 44
A (%) 42
Z (%) 22
Hardness HBW 224

A 312 TPXM-29 shape and dimensions

A 312 TPXM-29 Round bar: 1mm-800mm
A 312 TPXM-29 Square bar: 10mm * 10mm-600mm *600mm
A 312 TPXM-29 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 312 TPXM-29 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 312 TPXM-29 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 312 TPXM-29 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes