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P355QH


P355QH material is Spain structural alloy steel.

Chemical composition of P355QH, P355QH mechanical properties, P355QH datasheet, P355QH equivalent grade, Heat treatment and temperature process of P355QH.


P355QH property sheet

P355QH Spec.

Related Materials

Chemical Composition of P355QH

C 0.16
Si 0.4
Mn 1.5
P 0.025
S 0.015
Cr 0.3
Ni 0.5
Mo 0.25

Mechanical Properties of P355QH

Rp0.2 (MPa) 255 (≥)
Rm (MPa) 487 (≥)
AKV (J) 24
A (%) 32
Z (%) 11
Hardness HBW 411

P355QH shape and dimensions

P355QH Round bar: 1mm-800mm
P355QH Square bar: 10mm * 10mm-600mm *600mm
P355QH Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
P355QH Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
P355QH Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
P355QH Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes