High quality special steel supplier.Old rev.
  • Certified Company

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

ISO 7


ISO 7 material is ISO ISO 15510 (2010) Stainless steels -- Chemical composition 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/TS 15510 (2003) Stainless steels - Chemical composition Stainless steels - Chemical composition.

Chemical composition of ISO 7, ISO 7 mechanical properties, ISO 7 datasheet, ISO 7 equivalent grade, Heat treatment and temperature process of ISO 7.


ISO 7 property sheet

ISO 7 Spec.

ISO ISO 15510 (2010)
Stainless steels -- Chemical composition
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/TS 15510 (2003)
Stainless steels - Chemical composition

Related Materials

ISO 7

Chemical Composition of ISO 7

C: 0.08 0.15
Si: Max 1.00
Mn: Max 1.50
P: Max 0.040
S: 0.15 Min
Cr: 12.00 14.00
Ni: Max Min
Mo: Max 0.06
N: Max Min

Mechanical Properties of ISO 7

Rp0.2 (MPa) 511 (≥)
Rm (MPa) 225 (≥)
AKV (J) 24
A (%) 24
Z (%) 14
Hardness HBW 333

ISO 7 shape and dimensions

ISO 7 Round bar: 1mm-800mm
ISO 7 Square bar: 10mm * 10mm-600mm *600mm
ISO 7 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
ISO 7 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
ISO 7 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
ISO 7 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes