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B85 SC102A

America ASTM B85SC102A 铝合金压模铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B85SC102A / B85 SC102A
Category Grade Standard Region/Area Standard Content
Metals B85 SC102A ASTM B85/B85M America 铝合金压模铸件

Chemical composition(mass fraction)(wt.%) of the B85 SC102A

Element Min Max Similar
Zn - 3.0000 -
Sn - 0.1500 -
Si 9.5000 11.5000 -
Others total - 0.5000 -
Ni - 0.3000 -
Mn - 0.5000 -
Mg - 0.1000 -
Fe - 1.3000 -
Cu 2.0000 3.0000 -
Al - - -

Mechanical Properties of steel grade B85 SC102A

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)
656 (≥) 573 (≥) 33 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade B85 SC102A

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
41 - -     0.12 -  
397 215 - 12.3 312   -  
631 - 13 41.2   323 424

Heat Treatment of steel grade B85 SC102A

Heat treated : 1574°C - 1689°C

Technological Curves of steel grade B85 SC102A

Cross Reference Table (Equivalent Grade) of B85 SC102A

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