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Czech CSN Pig-P20 铸铁的定义和分类 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Pig-P20 / Pig-P20
Category Grade Standard Region/Area Standard Content
Metals Pig-P20 CSN EN 10001 Czech 铸铁的定义和分类

Chemical composition(mass fraction)(wt.%) of the Pig-P20

Element Min Max Similar

Mechanical Properties of steel grade Pig-P20

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)
587 (≥) 354 (≥) 24 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade Pig-P20

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
31 - -     0.22 -  
754 396 - 14.3 124   -  
629 - 42 12.2   422 243

Heat Treatment of steel grade Pig-P20

Heat treated : 1138°C - 1316°C

Technological Curves of steel grade Pig-P20

Cross Reference Table (Equivalent Grade) of Pig-P20

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