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ISO H12


ISO H12 material is ISO ISO 15510 (2010) Stainless steels -- Chemical composition ISO ISO 4955 (2005) Heat-resistant steels ISO ISO 9327-5 Steel forgings and rolled or forged bars for pressure purposes - Technical delivery conditions - Part 5: Stainless steels ISO ISO 9328-5 Steel plates and strips for pressure purposes - Technical delivery conditions - Part 5: Weldable fine grain steels, thermomechanically rolled ISO ISO/TS 15510 (2003) Stainless steels - Chemical composition Stainless steels - Chemical composition.

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.

ISO ISO 15510 (2010)
Stainless steels -- Chemical composition
ISO ISO 4955 (2005)
Heat-resistant steels
ISO ISO 9327-5
Steel forgings and rolled or forged bars for pressure purposes - Technical delivery conditions - Part 5: Stainless steels
ISO ISO 9328-5
Steel plates and strips for pressure purposes - Technical delivery conditions - Part 5: Weldable fine grain steels, thermomechanically rolled
ISO ISO/TS 15510 (2003)
Stainless steels - Chemical composition

Related Materials

ISO H12

Chemical Composition of ISO H12

C: Max 0.10
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.030
Cr: 17.00 19.00
Ni: 9.00 12.00
Nb: 10×C% 1.20

Mechanical Properties of ISO H12

Rp0.2 (MPa) 331 (≥)
Rm (MPa) 581 (≥)
AKV (J) 24
A (%) 34
Z (%) 34
Hardness HBW 343

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