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UNE E8221

E8221


E8221 material is Spain structural alloy steel.

Chemical composition of E8221, E8221 mechanical properties, E8221 datasheet, E8221 equivalent grade, Heat treatment and temperature process of E8221.


E8221 property sheet

E8221 Spec.

Related Materials

Chemical Composition of E8221

C 0. 30-0.40
Si 0. 30-0.50
Mn 0. 50—0. 80
P 0.040
S 0. 040
Cr 0.80—1. 20

Mechanical Properties of E8221

Rp0.2 (MPa) 723 (≥)
Rm (MPa) 895 (≥)
AKV (J) 11
A (%) 44
Z (%) 41
Hardness HBW 222

E8221 shape and dimensions

E8221 Round bar: 1mm-800mm
E8221 Square bar: 10mm * 10mm-600mm *600mm
E8221 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
E8221 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
E8221 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
E8221 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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