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Pig-P12 Si

England B.S. Pig-P12Si 铸铁的定义和分类 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Pig-P12Si / Pig-P12 Si
Category Grade Standard Region/Area Standard Content
Metals Pig-P12 Si BS EN 10001 England 铸铁的定义和分类

Chemical composition(mass fraction)(wt.%) of the Pig-P12 Si

Element Min Max Similar

Mechanical Properties of steel grade Pig-P12 Si

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)
496 (≥) 354 (≥) 13 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade Pig-P12 Si

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
34 - -     0.31 -  
455 426 - 43.3 123   -  
888 - 12 22.2   424 321

Heat Treatment of steel grade Pig-P12 Si

Heat treated : 1676°C - 1534°C

Technological Curves of steel grade Pig-P12 Si

Cross Reference Table (Equivalent Grade) of Pig-P12 Si

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