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GBT U20202

U20202


U20202 material is China structural steel and alloy steel.

Chemical composition of U20202, U20202 mechanical properties, U20202 datasheet, U20202 equivalent grade, Heat treatment and temperature process of U20202.


U20202 property sheet

U20202 Spec.

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Chemical Composition of U20202

C 0.17-0.23
Si 0.17-0.37
Mn 0.35-0.65
P 0.035
S 0.035
Cr 0.25
Ni 0.3
Cu 0.25

Mechanical Properties of U20202

Rp0.2 (MPa) 646 (≥)
Rm (MPa) 429 (≥)
AKV (J) 41
A (%) 23
Z (%) 11
Hardness HBW 144

U20202 shape and dimensions

U20202 Round bar: 1mm-800mm
U20202 Square bar: 10mm * 10mm-600mm *600mm
U20202 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
U20202 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
U20202 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
U20202 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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