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NiFe25Cr20NbTi


NiFe25Cr20NbTi material is AFNOR NF EN 10090 Valve steels and alloys for internal combustion engines Valve steels and alloys for internal combustion engines.

Chemical composition of NiFe25Cr20NbTi, NiFe25Cr20NbTi mechanical properties, NiFe25Cr20NbTi datasheet, NiFe25Cr20NbTi equivalent grade, Heat treatment and temperature process of NiFe25Cr20NbTi.


NiFe25Cr20NbTi property sheet

NiFe25Cr20NbTi Spec.

AFNOR NF EN 10090
Valve steels and alloys for internal combustion engines

Chemical Composition of NiFe25Cr20NbTi

C: 0.04 0.10
Si: Max 1.00
Mn: Max 1.00
P: Max 0.030
S: Max 0.015
Cr: 18.00 21.00
Ni: Max remaining
Mo: Max Min
Al: 0.30 1.00
Ti: 1.00 2.00
Fe: 23.00 28.00
B: Max 0.008
Nb+Ta: 1.00 2.00

Mechanical Properties of NiFe25Cr20NbTi

Rp0.2 (MPa) 962 (≥)
Rm (MPa) 252 (≥)
AKV (J) 22
A (%) 14
Z (%) 22
Hardness HBW 432

NiFe25Cr20NbTi shape and dimensions

NiFe25Cr20NbTi Round bar: 1mm-800mm
NiFe25Cr20NbTi Square bar: 10mm * 10mm-600mm *600mm
NiFe25Cr20NbTi Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
NiFe25Cr20NbTi Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
NiFe25Cr20NbTi Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
NiFe25Cr20NbTi Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes