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GBT U40402

U40402


U40402 material is China structural steel and alloy steel.

Chemical composition of U40402, U40402 mechanical properties, U40402 datasheet, U40402 equivalent grade, Heat treatment and temperature process of U40402.


U40402 property sheet

U40402 Spec.

Related Materials

Chemical Composition of U40402

C 0.37-0.44
Si Max 0.20
Mn 0.30-0.60
P 0.035
S 0.035
Cr —
B —
Al —

Mechanical Properties of U40402

Rp0.2 (MPa) 165 (≥)
Rm (MPa) 821 (≥)
AKV (J) 22
A (%) 44
Z (%) 12
Hardness HBW 313

U40402 shape and dimensions

U40402 Round bar: 1mm-800mm
U40402 Square bar: 10mm * 10mm-600mm *600mm
U40402 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
U40402 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
U40402 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
U40402 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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