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UNS HEV8

HEV8


HEV8 material is Steel for exhaust valves.

Chemical composition of HEV8, HEV8 mechanical properties, HEV8 datasheet, HEV8 equivalent grade, Heat treatment and temperature process of HEV8.


HEV8 property sheet

HEV8 Spec.

Related Materials

HEV8
N07032

Chemical Composition of HEV8

C: 0.03 0.06
Si: Max 0.20
Mn: Max 0.20
P: Max 0.015
S: Max 0.015
Cr: 22.3 22.9
Ni: 55.0 58.0
Mo: 1.70 2.30

Mechanical Properties of HEV8

Rp0.2 (MPa) 334 (≥)
Rm (MPa) 187 (≥)
AKV (J) 31
A (%) 33
Z (%) 24
Hardness HBW 312

HEV8 shape and dimensions

HEV8 Round bar: 1mm-800mm
HEV8 Square bar: 10mm * 10mm-600mm *600mm
HEV8 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
HEV8 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
HEV8 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
HEV8 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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