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UNE 55SiMo8

55SiMo8


55SiMo8 material is Spain structural alloy steel.

Chemical composition of 55SiMo8, 55SiMo8 mechanical properties, 55SiMo8 datasheet, 55SiMo8 equivalent grade, Heat treatment and temperature process of 55SiMo8.


55SiMo8 property sheet

55SiMo8 Spec.

Related Materials

Chemical Composition of 55SiMo8

C 0.50-0.60
Si 1.75-2.25
Mn 0.80-0.90
P 0.025
S 0.020
Mo 0.45-0.55

Mechanical Properties of 55SiMo8

Rp0.2 (MPa) 983 (≥)
Rm (MPa) 622 (≥)
AKV (J) 12
A (%) 21
Z (%) 31
Hardness HBW 321

55SiMo8 shape and dimensions

55SiMo8 Round bar: 1mm-800mm
55SiMo8 Square bar: 10mm * 10mm-600mm *600mm
55SiMo8 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
55SiMo8 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
55SiMo8 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
55SiMo8 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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