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GBT U20502

U20502


U20502 material is China structural steel and alloy steel.

Chemical composition of U20502, U20502 mechanical properties, U20502 datasheet, U20502 equivalent grade, Heat treatment and temperature process of U20502.


U20502 property sheet

U20502 Spec.

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Chemical Composition of U20502

C 0.47-0.55
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 U20502

Rp0.2 (MPa) 136 (≥)
Rm (MPa) 962 (≥)
AKV (J) 33
A (%) 14
Z (%) 21
Hardness HBW 132

U20502 shape and dimensions

U20502 Round bar: 1mm-800mm
U20502 Square bar: 10mm * 10mm-600mm *600mm
U20502 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
U20502 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
U20502 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
U20502 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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