High quality special steel supplier.Old rev.
  • Certified Company

  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China


A723 material is Heat treatable low alloyed NiCrMo steel.

Chemical composition of A723, A723 mechanical properties, A723 datasheet, A723 equivalent grade, Heat treatment and temperature process of A723.

A723 property sheet

A723 Spec.

Related Materials


Chemical Composition of A723

C: Max 0.32
Si: Max 0.28
Mn: Max 0.38
Cr: Max 1.35
Mo: Max 0.35
Ni: Max 2.90

Mechanical Properties of A723

Rp0.2 (MPa) 678 (≥)
Rm (MPa) 388 (≥)
AKV (J) 23
A (%) 12
Z (%) 43
Hardness HBW 431

A723 shape and dimensions

A723 Round bar: 1mm-800mm
A723 Square bar: 10mm * 10mm-600mm *600mm
A723 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A723 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A723 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A723 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes