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UNS EV9

EV9


EV9 material is Steel for exhaust valves.

Chemical composition of EV9, EV9 mechanical properties, EV9 datasheet, EV9 equivalent grade, Heat treatment and temperature process of EV9.


EV9 property sheet

EV9 Spec.

Related Materials

EV9
S63009

Chemical Composition of EV9

C: 0.35 0.50
Si: 0.30 0.80
Mn: Max 1.00
P: Max 0.045
S: Max 0.030
Cr: 12.0 15.0
Ni: 12.0 15.0
Mo: 0.20 0.50
W: 1.50 3.00

Mechanical Properties of EV9

Rp0.2 (MPa) 141 (≥)
Rm (MPa) 798 (≥)
AKV (J) 31
A (%) 31
Z (%) 24
Hardness HBW 224

EV9 shape and dimensions

EV9 Round bar: 1mm-800mm
EV9 Square bar: 10mm * 10mm-600mm *600mm
EV9 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
EV9 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
EV9 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
EV9 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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