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ISO H21


ISO H21 material is ISO ISO 6207 (1992) Seamless nickel and nickel alloy tube ISO ISO 6208 (1992) Nickel and nickel alloy plate, sheet and strip ISO ISO 9722 (1992) Nickel and nickel alloys - Composition and forms of wrought products ISO ISO 9723 (1992) Nickel and nickel alloy bars ISO ISO 9724 (1992) Nickel and nickel alloy wire and drawing stock ISO ISO 9725 (1992) Nickel and nickel alloy forgings Nickel and nickel alloy forgings.

Chemical composition of ISO H21, ISO H21 mechanical properties, ISO H21 datasheet, ISO H21 equivalent grade, Heat treatment and temperature process of ISO H21.


ISO H21 property sheet

ISO H21 Spec.

ISO ISO 6207 (1992)
Seamless nickel and nickel alloy tube
ISO ISO 6208 (1992)
Nickel and nickel alloy plate, sheet and strip
ISO ISO 9722 (1992)
Nickel and nickel alloys - Composition and forms of wrought products
ISO ISO 9723 (1992)
Nickel and nickel alloy bars
ISO ISO 9724 (1992)
Nickel and nickel alloy wire and drawing stock
ISO ISO 9725 (1992)
Nickel and nickel alloy forgings

Chemical Composition of ISO H21

C: 0.08 0.15
Si: Max 1.00
Mn: Max 1.00
P: Max Min
S: Max 0.020
Cr: 18.00 21.00
Ni: remaining Min
Co: Max 5.00
Fe: Max 5.00
Ti: 0.20 0.60
Cu: Max 0.50

Mechanical Properties of ISO H21

Rp0.2 (MPa) 926 (≥)
Rm (MPa) 813 (≥)
AKV (J) 14
A (%) 41
Z (%) 41
Hardness HBW 131

ISO H21 shape and dimensions

ISO H21 Round bar: 1mm-800mm
ISO H21 Square bar: 10mm * 10mm-600mm *600mm
ISO H21 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
ISO H21 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
ISO H21 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
ISO H21 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

ISO H21 Relevant products

IncoloyA-286 / GH 2132

IncoloyA-286 / GH 2132

IncoloyA-286 GH 2132
IncoloyA-286 / GH 2132

IncoloyA-286 / GH 2132

IncoloyA-286 GH 2132
1.2581 Hot-Work Mould Steel

1.2581 Hot-Work Mould Steel

1 2581(H21, X30WCrV93, SKD5) Hot-Work Mould Steel proper...