P250GH

This page provides P250GH datasheet, P250GH mechanical properties, chemical element P250GH, technical specifications of P250GH steel material properties. P250GH performance specifications.

Category Class Grade Standard Country Application
Steel GradesCarbon Steel P250GH
Datasheet for:Steel Grades:Carbon Steel:P250GH

Chemical composition(mass fraction)(wt.%) of the P250GH

C
Si
Mn
P
S
Cr Ni
0.18-0.23  0.40  0.30-0.90  0.025  0.015   0.30 ≤0.30
Mo Al Cu Nb Ti V Ce
 ≤0.08  0.020  0.30  0.02  0.03 ≤0.02  
N Co Pb B Other    
 0.012            
             

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade P250GH

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
932 (≥) 245 (≥) 14 41 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 442
Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
44 - -     0.21 -  
815 458 - 23.3 423   -  
322 - 13 14.2   334 334
Heat treated : 1258°C - 1546°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
1.0460 EN European
Non-alloy quality steel
P250GH EN European
Non-alloy quality steel
P250GH Suppliers

Haihong International Trade (HK) CO., Limited

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
P250GH can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
TEL:+86-816-3646575 FAX: +86-816-3639422
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