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ISO 8


ISO 8 material is ISO ISO 15510 (2010) Stainless steels -- Chemical composition ISO ISO 16143-1 (2004) Stainless steels for general purposes -- Part 1: Flat products ISO ISO 16143-2 (2004) Stainless steels for general purposes -- Part 2: Semi-finished products, bars, rods and sections ISO ISO 16143-3 (2005) Stainless steels for general purposes -- Part 3: Wire ISO ISO 4955 (2005) Heat-resistant steels ISO ISO 6931-2 Stainless steels for springs - Part 2: Narrow strip ISO ISO/TS 15510 (2003) Stainless steels - Chemical composition Stainless steels - Chemical composition.

Chemical composition of ISO 8, ISO 8 mechanical properties, ISO 8 datasheet, ISO 8 equivalent grade, Heat treatment and temperature process of ISO 8.


ISO 8 property sheet

ISO 8 Spec.

ISO ISO 15510 (2010)
Stainless steels -- Chemical composition
ISO ISO 16143-1 (2004)
Stainless steels for general purposes -- Part 1: Flat products
ISO ISO 16143-2 (2004)
Stainless steels for general purposes -- Part 2: Semi-finished products, bars, rods and sections
ISO ISO 16143-3 (2005)
Stainless steels for general purposes -- Part 3: Wire
ISO ISO 4955 (2005)
Heat-resistant steels
ISO ISO 6931-2
Stainless steels for springs - Part 2: Narrow strip
ISO ISO/TS 15510 (2003)
Stainless steels - Chemical composition

Related Materials

ISO 8
ISO 8A
ISO 8B

Chemical Composition of ISO 8

C: Max 0.03
Si: Max 1.00
Mn: Max 1.00
P: Max 0.040
S: Max 0.030
Cr: 16.00 18.00
Ni: Max Min
Mo: Max Min
N: Max Min

Mechanical Properties of ISO 8

Rp0.2 (MPa) 252 (≥)
Rm (MPa) 336 (≥)
AKV (J) 24
A (%) 34
Z (%) 24
Hardness HBW 211

ISO 8 shape and dimensions

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