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B102 CY 44A

America ASTM B102CY44A 铅和锡合金压模铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B102CY44A / B102 CY 44A
Category Grade Standard Region/Area Standard Content
Metals B102 CY 44A ASTM B102 America 铅和锡合金压模铸件

Chemical composition(mass fraction)(wt.%) of the B102 CY 44A

Element Min Max Similar

Mechanical Properties of steel grade B102 CY 44A

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)
322 (≥) 667 (≥) 41 33 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade B102 CY 44A

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 - -     0.31 -  
811 967 - 12.3 223   -  
879 - 43 43.2   112 143

Heat Treatment of steel grade B102 CY 44A

Heat treated : 1885°C - 1645°C

Technological Curves of steel grade B102 CY 44A

Cross Reference Table (Equivalent Grade) of B102 CY 44A

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