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GBT U20852

U20852


U20852 material is China structural steel and alloy steel.

Chemical composition of U20852, U20852 mechanical properties, U20852 datasheet, U20852 equivalent grade, Heat treatment and temperature process of U20852.


U20852 property sheet

U20852 Spec.

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Chemical Composition of U20852

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 U20852

Rp0.2 (MPa) 549 (≥)
Rm (MPa) 248 (≥)
AKV (J) 21
A (%) 14
Z (%) 21
Hardness HBW 413

U20852 shape and dimensions

U20852 Round bar: 1mm-800mm
U20852 Square bar: 10mm * 10mm-600mm *600mm
U20852 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
U20852 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
U20852 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
U20852 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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