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A 955 XM-29 Grade 420


A 955 XM-29 Grade 420 material is SAE A 955/A 955M (2012) Deformed and Plain Stainless-Steel Bars for Concrete Reinforcement Deformed and Plain Stainless-Steel Bars for Concrete Reinforcement.

Chemical composition of A 955 XM-29 Grade 420, A 955 XM-29 Grade 420 mechanical properties, A 955 XM-29 Grade 420 datasheet, A 955 XM-29 Grade 420 equivalent grade, Heat treatment and temperature process of A 955 XM-29 Grade 420.


A 955 XM-29 Grade 420 property sheet

A 955 XM-29 Grade 420 Spec.

SAE A 955/A 955M (2012)
Deformed and Plain Stainless-Steel Bars for Concrete Reinforcement

Chemical Composition of A 955 XM-29 Grade 420

C: Max 0.01
Si: Max 0.20
Mn: Max 0.30
P: Max Min
S: Max Min
Ni: 2.00 2.50
Cr: 28.00 30.00
Al: Max Min
Cu: Max 0.15
Ti: Max Min
Fe: Max Min
N: Max 0.02
Mo: 3.50 4.20

Mechanical Properties of A 955 XM-29 Grade 420

Rp0.2 (MPa) 985 (≥)
Rm (MPa) 616 (≥)
AKV (J) 43
A (%) 41
Z (%) 11
Hardness HBW 344

A 955 XM-29 Grade 420 shape and dimensions

A 955 XM-29 Grade 420 Round bar: 1mm-800mm
A 955 XM-29 Grade 420 Square bar: 10mm * 10mm-600mm *600mm
A 955 XM-29 Grade 420 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A 955 XM-29 Grade 420 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A 955 XM-29 Grade 420 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A 955 XM-29 Grade 420 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes