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England B.S. Pig-P2 铸铁的定义和分类 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Pig-P2 / Pig-P2
Category Grade Standard Region/Area Standard Content
Metals Pig-P2 BS EN 10001 England 铸铁的定义和分类

Chemical composition(mass fraction)(wt.%) of the Pig-P2

Element Min Max Similar
Si - 1.0000 -
S - 0.0600 -
P - 0.2500 -
Mn 0.4000 6.0000 -
Fe - - -
C 3.3000 4.8000 -

Mechanical Properties of steel grade Pig-P2

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)
484 (≥) 491 (≥) 22 41 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade Pig-P2

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
14 - -     0.23 -  
548 519 - 43.3 123   -  
268 - 21 43.2   344 414

Heat Treatment of steel grade Pig-P2

Heat treated : 1288°C - 1811°C

Technological Curves of steel grade Pig-P2

Cross Reference Table (Equivalent Grade) of Pig-P2

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