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GBT U21652

U21652


U21652 material is China structural steel and alloy steel.

Chemical composition of U21652, U21652 mechanical properties, U21652 datasheet, U21652 equivalent grade, Heat treatment and temperature process of U21652.


U21652 property sheet

U21652 Spec.

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Chemical Composition of U21652

C 0.62-0.70
Si 0.17-0.37
Mn 0.90-1.20
P 0.035
S 0.035
Cr 0.25
Ni 0.3
Cu 0.25

Mechanical Properties of U21652

Rp0.2 (MPa) 684 (≥)
Rm (MPa) 446 (≥)
AKV (J) 33
A (%) 14
Z (%) 43
Hardness HBW 113

U21652 shape and dimensions

U21652 Round bar: 1mm-800mm
U21652 Square bar: 10mm * 10mm-600mm *600mm
U21652 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
U21652 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
U21652 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
U21652 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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