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P250GH


P250GH material is EN EN 10273: 2007 Hot rolled weldable steel bars for pressure purposes with specified elevated temperature properties Non-alloy quality steel.

Chemical composition of P250GH, P250GH mechanical properties, P250GH datasheet, P250GH equivalent grade, Heat treatment and temperature process of P250GH.


P250GH property sheet

P250GH Spec.

EN EN 10273: 2007
Hot rolled weldable steel bars for pressure purposes with specified elevated temperature properties

Related Materials

1.0460
P250GH

Chemical Composition of P250GH

C: 0.18 0.23
Si: Max 0.4
Mn: 0.3 0.9
Ni: Max 0.3
P: Max 0.025
S: Max 0.015
Cr: Max 0.3
Ti: Max 0.03
N: 0.03 0.07
Nb: Max 0.010
Al: 0.0015 0.05
V: Max 0.02
other: Max Cr+Cu+Mo+Ni < 0.7

Mechanical Properties of P250GH

Rp0.2 (MPa) 635 (≥)
Rm (MPa) 136 (≥)
AKV (J) 43
A (%) 34
Z (%) 22
Hardness HBW 214

P250GH shape and dimensions

P250GH Round bar: 1mm-800mm
P250GH Square bar: 10mm * 10mm-600mm *600mm
P250GH Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
P250GH Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
P250GH Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
P250GH Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes