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Slush Casting B Molds

Global 企业标准 SlushCastingBMolds and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals Slush Casting B Molds -- Global

Chemical composition(mass fraction)(wt.%) of the Slush Casting B Molds

Element Min Max Similar
Zn - - -
Sn - 0.0010 -
Pb - 0.0030 -
Mg 0.0200 0.0500 -
Fe - 0.0750 -
Cu 2.5000 2.9000 -
Cd - 0.0030 -
Al 3.9000 4.3000 -

Mechanical Properties of steel grade Slush Casting B Molds

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)
945 (≥) 669 (≥) 21 24 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade Slush Casting B Molds

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 - -     0.14 -  
367 991 - 14.3 431   -  
896 - 41 44.2   241 332

Heat Treatment of steel grade Slush Casting B Molds

Heat treated : 1114°C - 1965°C

Technological Curves of steel grade Slush Casting B Molds

Cross Reference Table (Equivalent Grade) of Slush Casting B Molds

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