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X40CoNi20-20


X40CoNi20-20 material is The high-temperature and high-strength steel .

Chemical composition of X40CoNi20-20, X40CoNi20-20 mechanical properties, X40CoNi20-20 datasheet, X40CoNi20-20 equivalent grade, Heat treatment and temperature process of X40CoNi20-20.


X40CoNi20-20 property sheet

X40CoNi20-20 Spec.

Related Materials

Chemical Composition of X40CoNi20-20

C 0.35-0.45
Si Max 1.00
Mn Max 1.50
P Max 0.045
S Max 0.030
Cr 19.0-21.0
Ni 19.0-21.0
Mo 3.50-4.50
W 3.50-4.50
Co 19.0-21.0
other Nb/Ta 3.50-4.50

Mechanical Properties of X40CoNi20-20

Rp0.2 (MPa) 113 (≥)
Rm (MPa) 651 (≥)
AKV (J) 32
A (%) 32
Z (%) 43
Hardness HBW 134

X40CoNi20-20 shape and dimensions

X40CoNi20-20 Round bar: 1mm-800mm
X40CoNi20-20 Square bar: 10mm * 10mm-600mm *600mm
X40CoNi20-20 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
X40CoNi20-20 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
X40CoNi20-20 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
X40CoNi20-20 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes