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GBT 85

85


85 material is China structural steel and alloy steel.

Chemical composition of 85, 85 mechanical properties, 85 datasheet, 85 equivalent grade, Heat treatment and temperature process of 85.

  • Tags: 85,

85 property sheet

85 Spec.

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Chemical Composition of 85

C 0.82-0.90
Si 0.17-0.37
Mn 0.50-0.80
P 0.035
S 0.035
Cr 0.25
Ni 0.3
Cu 0.25

Mechanical Properties of 85

Rp0.2 (MPa) 379 (≥)
Rm (MPa) 737 (≥)
AKV (J) 13
A (%) 12
Z (%) 31
Hardness HBW 233

85 shape and dimensions

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

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