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UNS EV7

EV7


EV7 material is Steel for exhaust valves.

Chemical composition of EV7, EV7 mechanical properties, EV7 datasheet, EV7 equivalent grade, Heat treatment and temperature process of EV7.


EV7 property sheet

EV7 Spec.

Related Materials

EV7
S63007
HEV7

Chemical Composition of EV7

C: 0.20 Min
Si: 0.50 Min
Mn: 5.00 Min
Cr: 21.0 Min
Ni: 4.50 Min
N: 0.30 Min

Mechanical Properties of EV7

Rp0.2 (MPa) 977 (≥)
Rm (MPa) 277 (≥)
AKV (J) 42
A (%) 21
Z (%) 43
Hardness HBW 121

EV7 shape and dimensions

EV7 Round bar: 1mm-800mm
EV7 Square bar: 10mm * 10mm-600mm *600mm
EV7 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
EV7 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
EV7 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
EV7 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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