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GBT U40048

U40048


U40048 material is China structural steel and alloy steel.

Chemical composition of U40048, U40048 mechanical properties, U40048 datasheet, U40048 equivalent grade, Heat treatment and temperature process of U40048.


U40048 property sheet

U40048 Spec.

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Chemical Composition of U40048

C Max 0.06
Si Max 0.10
Mn 0.20-0.40
P 0.035
S 0.035
Cr —
B —
Al 0.02

Mechanical Properties of U40048

Rp0.2 (MPa) 563 (≥)
Rm (MPa) 148 (≥)
AKV (J) 32
A (%) 31
Z (%) 22
Hardness HBW 221

U40048 shape and dimensions

U40048 Round bar: 1mm-800mm
U40048 Square bar: 10mm * 10mm-600mm *600mm
U40048 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
U40048 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
U40048 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
U40048 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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