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UNE HS121-5-5

HS121-5-5


HS121-5-5 material is Spain structural alloy steel.

Chemical composition of HS121-5-5, HS121-5-5 mechanical properties, HS121-5-5 datasheet, HS121-5-5 equivalent grade, Heat treatment and temperature process of HS121-5-5.


HS121-5-5 property sheet

HS121-5-5 Spec.

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Chemical Composition of HS121-5-5

C 1.40-1.55
Si Max 0.45
Mn Max 0.40
P 0.030
S 0.025
Cr 3.80-4.80
Mo 0.70-1.00
V 3.50-4.00
W 11.5-13.0
Co 4.70-5.20

Mechanical Properties of HS121-5-5

Rp0.2 (MPa) 555 (≥)
Rm (MPa) 542 (≥)
AKV (J) 23
A (%) 34
Z (%) 14
Hardness HBW 433

HS121-5-5 shape and dimensions

HS121-5-5 Round bar: 1mm-800mm
HS121-5-5 Square bar: 10mm * 10mm-600mm *600mm
HS121-5-5 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
HS121-5-5 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
HS121-5-5 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
HS121-5-5 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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