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International ISO PH315 压力容器用钢板和带材-交货技术条件-第2部分:具有规定室温和高温性能的非合金和低合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PH315 / PH 315
Category Grade Standard Region/Area Standard Content
Metals PH 315 ISO 9328-2 International 压力容器用钢板和带材-交货技术条件-第2部分:具有规定室温和高温性能的非合金和低合金钢

Chemical composition(mass fraction)(wt.%) of the PH 315

Element Min Max Similar

Mechanical Properties of steel grade PH 315

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)
518 (≥) 453 (≥) 31 22 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade PH 315

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 - -     0.13 -  
718 732 - 43.3 223   -  
711 - 41 11.2   111 143

Heat Treatment of steel grade PH 315

Heat treated : 1259°C - 1944°C

Technological Curves of steel grade PH 315

Cross Reference Table (Equivalent Grade) of PH 315

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