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China GB Pb1 铅及铅锑合金板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Pb1 / Pb1
Category Grade Standard Region/Area Standard Content
Metals Pb1 GB/T 1470 China 铅及铅锑合金板

Chemical composition(mass fraction)(wt.%) of the Pb1

Element Min Max Similar

Mechanical Properties of steel grade Pb1

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)
231 (≥) 326 (≥) 14 31 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade Pb1

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
23 - -     0.44 -  
978 641 - 13.3 421   -  
424 - 43 11.2   214 333

Heat Treatment of steel grade Pb1

Heat treated : 1493°C - 1827°C

Technological Curves of steel grade Pb1

Cross Reference Table (Equivalent Grade) of Pb1

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