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GBT U21202

U21202


U21202 material is China structural steel and alloy steel.

Chemical composition of U21202, U21202 mechanical properties, U21202 datasheet, U21202 equivalent grade, Heat treatment and temperature process of U21202.


U21202 property sheet

U21202 Spec.

Related Materials

Chemical Composition of U21202

C 0.17-0.23
Si 0.17-0.37
Mn 0.70-1.00
P 0.035
S 0.035
Cr 0.25
Ni 0.3
Cu 0.25

Mechanical Properties of U21202

Rp0.2 (MPa) 565 (≥)
Rm (MPa) 494 (≥)
AKV (J) 33
A (%) 14
Z (%) 33
Hardness HBW 112

U21202 shape and dimensions

U21202 Round bar: 1mm-800mm
U21202 Square bar: 10mm * 10mm-600mm *600mm
U21202 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
U21202 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
U21202 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
U21202 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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