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Description

P265GH High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: P265GH
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy P265GH
1.4977
1.4978
1.4944
1.4980
1.4984
1.4981
2.4982
2.4983
1.4986
1.4988

Chemical composition(mass fraction)(wt.%) of the P265GH

C
Si
Mn
P
S
Cr Ni
0.20 0.40  0.80-1.40 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 of steel grade P265GH

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)
355 (≥) 194 (≥) 42 23 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade P265GH

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
13 - -     0.14 -  
947 898 - 12.3 231   -  
276 - 22 43.2   213 324

Heat Treatment of steel grade P265GH

Heat treated : 1631°C - 1433°C

Technological Curves of steel grade P265GH

Cross Reference Table (Equivalent Grade) of P265GH

Grade Standard Country Application
P265GH Spain structural alloy steel
EN P265GH EN Euronorm Structural steel
EN P265GH EN Euronorm Structural steel

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