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EU EN P265GH 压力平板钢产品 - 第2部分:规定高温性能的非合金钢和合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: P265GH / P 265 GH
Category Grade Standard Region/Area Standard Content
Metals P 265 GH EN 10028-2 EU 压力平板钢产品 - 第2部分:规定高温性能的非合金钢和合金钢

Chemical composition(mass fraction)(wt.%) of the P 265 GH

Element Min Max Similar
N - 0.0120 -
Cu - 0.3000 -
Ti - 0.0300 -
Al 0.0200 - -
V - 0.0200 -
Mo - 0.0800 -
Ni - 0.3000 -
Cr - 0.3000 -
P - 0.0250 -
S - 0.0150 -
Mn 0.8000 1.4000 -
Si - 0.4000 -
C - 0.2000 -
V - 0.0200 -
Ti - 0.0400 -
Si - 0.4000 -
S - 0.0200 -
P - 0.0250 -
Ni - 0.3000 -
Nb - 0.0100 -
Mo - 0.0800 -
Mn - 1.4000 -
Cu - 0.3000 -
Cr - 0.3000 -
C - 0.2000 -
Al 0.0200 - -
V - 0.0200 -
Ti - 0.0300 -
Si - 0.4000 -
S - 0.0200 -
P - 0.0250 -
Ni - 0.3000 -
Nb - 0.0100 -
Mo - 0.0800 -
Mn - 1.4000 -
Cu - 0.3000 -
Cr+Ni+Cu+Mo - 0.7000 -
Cr - 0.3000 -
C - 0.2000 -
Al 0.0200 - -
V - 0.0200 -
Ti - 0.0400 -
Si - 0.4000 -
S - 0.0200 -
P - 0.0250 -
Ni - 0.3000 -
Nb - 0.0100 -
Mo - 0.0800 -
Mn - 1.4000 -
Cu - 0.3000 -
Cr+Ni+Cu+Mo - 0.7000 -
Cr - 0.3000 -
C - 0.2000 -
Al 0.0200 - -
V - 0.0200 -
Ti - 0.0400 -
Si - 0.4000 -
S - 0.0200 -
P - 0.0250 -
Ni - 0.3000 -
Nb - 0.0100 -
Mo - 0.0800 -
Mn - 1.4000 -
Cu - 0.3000 -
Cr+Ni+Cu+Mo - 0.7000 -
Cr - 0.3000 -
C - 0.2000 -
Al 0.0200 - -
V - 0.0200 -
Ti - 0.0300 -
Si - 0.4000 -
S - 0.0150 -
P - 0.0250 -
Ni - 0.3000 -
Nb - 0.0200 -
N - 0.0120 -
Mo - 0.0800 -
Mn 0.5000 1.4000 -
Cu - 0.3000 -
Cr+Ni+Cu+Mo - 0.7000 -
Cr - 0.3000 -
C - 0.2000 -
Al 0.0200 - -
V - 0.0200 -
Ti - 0.0300 -
Si - 0.4000 -
S - 0.0150 -
P - 0.0250 -
Ni - 0.3000 -
Nb - 0.0200 -
N - 0.0120 -
Mo - 0.0800 -
Mn 0.8000 1.4000 -
Cu - 0.3000 -
Cr+Ni+Cu+Mo - 0.7000 -
Cr - 0.3000 -
C - 0.2000 -
Al 0.0200 - -

Mechanical Properties of steel grade P 265 GH

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)
676 (≥) 528 (≥) 13 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade P 265 GH

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
41 - -     0.21 -  
777 283 - 21.3 132   -  
635 - 23 33.2   332 331

Heat Treatment of steel grade P 265 GH

Heat treated : 1365°C - 1431°C

Technological Curves of steel grade P 265 GH

Cross Reference Table (Equivalent Grade) of P 265 GH

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