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China GB ZSPbCa 再生铅及铅合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZSPbCa / ZSPbCa
Category Grade Standard Region/Area Standard Content
Metals ZSPbCa GB/T 21181 China 再生铅及铅合金锭

Chemical composition(mass fraction)(wt.%) of the ZSPbCa

Element Min Max Similar
Ni - 0.0010 -
Cd - 0.0010 -
Fe - 0.0010 -
Zn - 0.0010 -
Sb - 0.0050 -
As - 0.0010 -
Bi - 0.0300 -
Cu - 0.0020 -
Ag - 0.0010 -
Al 0.0100 0.0400 -
Sn 0.5000 0.8000 -
Ca 0.0800 0.2000 -
Pb - - -

Mechanical Properties of steel grade ZSPbCa

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)
534 (≥) 172 (≥) 14 43 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade ZSPbCa

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
13 - -     0.13 -  
257 358 - 33.3 323   -  
726 - 41 12.2   341 344

Heat Treatment of steel grade ZSPbCa

Heat treated : 1169°C - 1834°C

Technological Curves of steel grade ZSPbCa

Cross Reference Table (Equivalent Grade) of ZSPbCa

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