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STAS/SR 45SiCr90

45SiCr90


45SiCr90 material is tool steel.

Chemical composition of 45SiCr90, 45SiCr90 mechanical properties, 45SiCr90 datasheet, 45SiCr90 equivalent grade, Heat treatment and temperature process of 45SiCr90.


45SiCr90 property sheet

45SiCr90 Spec.

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Chemical Composition of 45SiCr90

C 0.40-0.50
Si 2.70-3.30
Mn 0.8
P 0.04
S 0.03
Cr 8.00-10.0

Mechanical Properties of 45SiCr90

Rp0.2 (MPa) 129 (≥)
Rm (MPa) 991 (≥)
AKV (J) 33
A (%) 32
Z (%) 11
Hardness HBW 322

45SiCr90 shape and dimensions

45SiCr90 Round bar: 1mm-800mm
45SiCr90 Square bar: 10mm * 10mm-600mm *600mm
45SiCr90 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
45SiCr90 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
45SiCr90 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
45SiCr90 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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