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CSN 15421

15421


15421 material is The Czech republic Structural steel.

Chemical composition of 15421, 15421 mechanical properties, 15421 datasheet, 15421 equivalent grade, Heat treatment and temperature process of 15421.


15421 property sheet

15421 Spec.

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Chemical Composition of 15421

C 0.18-0.28
Si 0.15-0.40
Mn 0.50-0.90
P 0.040
S 0.04
Cr 2.70-3.50
Ni Max 0.80
Mo 0.25-0.60

Mechanical Properties of 15421

Rp0.2 (MPa) 774 (≥)
Rm (MPa) 313 (≥)
AKV (J) 13
A (%) 12
Z (%) 22
Hardness HBW 142

15421 shape and dimensions

15421 Round bar: 1mm-800mm
15421 Square bar: 10mm * 10mm-600mm *600mm
15421 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
15421 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
15421 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
15421 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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