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STAS/SR 40BCr10S

40BCr10S


40BCr10S material is Alloy structural steel.

Chemical composition of 40BCr10S, 40BCr10S mechanical properties, 40BCr10S datasheet, 40BCr10S equivalent grade, Heat treatment and temperature process of 40BCr10S.


40BCr10S property sheet

40BCr10S Spec.

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Chemical Composition of 40BCr10S

C 0.36-0.44
Si 0.17-0.37
Mn 0.30- 0.80
P 0.035
S 0.020-0.040
Cr 0.80-1.10
Ni 0.3
Cu 0.3
B 0.001- 0.003

Mechanical Properties of 40BCr10S

Rp0.2 (MPa) 522 (≥)
Rm (MPa) 681 (≥)
AKV (J) 41
A (%) 22
Z (%) 21
Hardness HBW 343

40BCr10S shape and dimensions

40BCr10S Round bar: 1mm-800mm
40BCr10S Square bar: 10mm * 10mm-600mm *600mm
40BCr10S Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
40BCr10S Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
40BCr10S Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
40BCr10S Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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