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International ISO PH265 Steel flat products for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy steels with specified elevated temperature properties and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PH265 / PH 265
Category Grade Standard Region/Area Standard Content
Metals PH 265 ISO 9328-2 International Steel flat products for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy steels with specified elevated temperature properties

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

Element Min Max Similar

Mechanical Properties of steel grade PH 265

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)
629 (≥) 881 (≥) 33 33 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade PH 265

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
21 - -     0.22 -  
353 623 - 23.3 424   -  
537 - 33 44.2   413 433

Heat Treatment of steel grade PH 265

Heat treated : 1729°C - 1575°C

Technological Curves of steel grade PH 265

Cross Reference Table (Equivalent Grade) of PH 265

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