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GBT Q460

Q460


Q460 material is China structural steel and alloy steel.

Chemical composition of Q460, Q460 mechanical properties, Q460 datasheet, Q460 equivalent grade, Heat treatment and temperature process of Q460.


Q460 property sheet

Q460 Spec.

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Chemical Composition of Q460

C 0.2
Si 1.00-1.70
Mn 0.55
P 0.025
S 0.025
V 0.02-0.20
Nb 0.015-0.060
Al 0.015
Ti 0.02-0.20

Mechanical Properties of Q460

Rp0.2 (MPa) 499 (≥)
Rm (MPa) 531 (≥)
AKV (J) 43
A (%) 23
Z (%) 14
Hardness HBW 343

Q460 shape and dimensions

Q460 Round bar: 1mm-800mm
Q460 Square bar: 10mm * 10mm-600mm *600mm
Q460 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
Q460 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
Q460 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
Q460 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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