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GBT 37CrNi3

37CrNi3


37CrNi3 material is China structural steel and alloy steel.

Chemical composition of 37CrNi3, 37CrNi3 mechanical properties, 37CrNi3 datasheet, 37CrNi3 equivalent grade, Heat treatment and temperature process of 37CrNi3.


37CrNi3 property sheet

37CrNi3 Spec.

Related Materials

Chemical Composition of 37CrNi3

C 0.34-0.41
Si 0.17-0.37
Mn 0.30-0.60
Cr 1.20-1.60
Ni 3.00-3.50

Mechanical Properties of 37CrNi3

Rp0.2 (MPa) 216 (≥)
Rm (MPa) 814 (≥)
AKV (J) 21
A (%) 22
Z (%) 42
Hardness HBW 231

37CrNi3 shape and dimensions

37CrNi3 Round bar: 1mm-800mm
37CrNi3 Square bar: 10mm * 10mm-600mm *600mm
37CrNi3 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
37CrNi3 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
37CrNi3 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
37CrNi3 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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