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X7CrNiAl17-7


X7CrNiAl17-7 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 6931-1 Stainless steels for springs - Part 1: Wire 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 X7CrNiAl17-7, X7CrNiAl17-7 mechanical properties, X7CrNiAl17-7 datasheet, X7CrNiAl17-7 equivalent grade, Heat treatment and temperature process of X7CrNiAl17-7.


X7CrNiAl17-7 property sheet

X7CrNiAl17-7 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 6931-1
Stainless steels for springs - Part 1: Wire
ISO ISO 6931-2
Stainless steels for springs - Part 2: Narrow strip
ISO ISO/TS 15510 (2003)
Stainless steels - Chemical composition

Chemical Composition of X7CrNiAl17-7

C: Max 0.09
Si: Max 0.07
Mn: Max 1.00
P: Max 0.040
S: Max 0.015
Cr: 16.00 18.00
Ni: 6.50 7.80
Mo: Max Min
N: Max Min
Al: 0.70 1.50

Mechanical Properties of X7CrNiAl17-7

Rp0.2 (MPa) 327 (≥)
Rm (MPa) 424 (≥)
AKV (J) 32
A (%) 23
Z (%) 32
Hardness HBW 321

X7CrNiAl17-7 shape and dimensions

X7CrNiAl17-7 Round bar: 1mm-800mm
X7CrNiAl17-7 Square bar: 10mm * 10mm-600mm *600mm
X7CrNiAl17-7 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
X7CrNiAl17-7 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
X7CrNiAl17-7 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
X7CrNiAl17-7 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes