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ISO H6


ISO H6 material is ISO standard iron grain size heat resistant steel.

Chemical composition of ISO H6, ISO H6 mechanical properties, ISO H6 datasheet, ISO H6 equivalent grade, Heat treatment and temperature process of ISO H6.

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ISO H6 property sheet

ISO H6 Spec.

Chemical Composition of ISO H6

C Max 0.12
Si 0.70-1.4
Mn Max 1.00
P Max 0.040
S Max 0.030
Cr 23.0-26.0
Ni Max 1.0
Al 0.70-1.20

Mechanical Properties of ISO H6

Rp0.2 (MPa) 592 (≥)
Rm (MPa) 546 (≥)
AKV (J) 43
A (%) 33
Z (%) 12
Hardness HBW 233

ISO H6 shape and dimensions

ISO H6 Round bar: 1mm-800mm
ISO H6 Square bar: 10mm * 10mm-600mm *600mm
ISO H6 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
ISO H6 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
ISO H6 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
ISO H6 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes