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ISO X7CrNiNb18-11

X7CrNiNb18-11


X7CrNiNb18-11 material is ISO ISO 9329-4 Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4: Austenitic stainless steels Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4: Austenitic stainless steels.

Chemical composition of X7CrNiNb18-11, X7CrNiNb18-11 mechanical properties, X7CrNiNb18-11 datasheet, X7CrNiNb18-11 equivalent grade, Heat treatment and temperature process of X7CrNiNb18-11.


X7CrNiNb18-11 property sheet

X7CrNiNb18-11 Spec.

ISO ISO 9329-4
Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4: Austenitic stainless steels

Related Materials

X7CrNiNb18-11

Chemical Composition of X7CrNiNb18-11

C: 0.04 0.10
Si: Max 1.00
Mn: Max 2.00
P: Max 0.040
S: Max 0.030
Cr: 17.00 19.00
Mo: 9.00 13.00
Ni: Max Min

Mechanical Properties of X7CrNiNb18-11

Rp0.2 (MPa) 998 (≥)
Rm (MPa) 554 (≥)
AKV (J) 14
A (%) 11
Z (%) 43
Hardness HBW 334

X7CrNiNb18-11 shape and dimensions

X7CrNiNb18-11 Round bar: 1mm-800mm
X7CrNiNb18-11 Square bar: 10mm * 10mm-600mm *600mm
X7CrNiNb18-11 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
X7CrNiNb18-11 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
X7CrNiNb18-11 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
X7CrNiNb18-11 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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