High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

ISO ISO H12

ISO H12


ISO H12 material is ISO standard Austenite size heat resistant steel.

Chemical composition of ISO H12, ISO H12 mechanical properties, ISO H12 datasheet, ISO H12 equivalent grade, Heat treatment and temperature process of ISO H12.


ISO H12 property sheet

ISO H12 Spec.

Related Materials

15X18H12C4TЮ
03X18H12
03X18H12T
12X18H12T
08X18H12Б
05X21H12Γ2БPЩ
08X18H12T
08X19H12TΦ
08X20H12AБΦ
20X12H12Γ6
ISO H12
H12
H12

Chemical Composition of ISO H12

C Max 0.10
Si Max 1.0
Mn Max 1.00
P Max 0.045
S Max 0.030
Cr 17.0-19.0
Ni 9.0-12.0
Nb 10x％C≤1.2

Mechanical Properties of ISO H12

Rp0.2 (MPa) 544 (≥)
Rm (MPa) 257 (≥)
AKV (J) 34
A (%) 42
Z (%) 11
Hardness HBW 431

ISO H12 shape and dimensions

ISO H12 Round bar: 1mm-800mm
ISO H12 Square bar: 10mm * 10mm-600mm *600mm
ISO H12 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
ISO H12 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
ISO H12 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
ISO H12 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Our Materials

Why Our Service?

Let’s Start Work
Together

Get a Quote

Quick Contact

  • Ph: +86-1388-0247-006
  • Email: sales@longhaisteel.com

©Longhai Special Steel 2024