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B29 L50049

America ASTM B29L50049 精炼铅 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B29L50049 / B29 L50049
Category Grade Standard Region/Area Standard Content
Metals B29 L50049 ASTM B29 America 精炼铅

Chemical composition(mass fraction)(wt.%) of the B29 L50049

Element Min Max Similar

Mechanical Properties of steel grade B29 L50049

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)
665 (≥) 839 (≥) 41 12 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade B29 L50049

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
43 - -     0.31 -  
666 218 - 34.3 423   -  
754 - 32 41.2   231 243

Heat Treatment of steel grade B29 L50049

Heat treated : 1588°C - 1588°C

Technological Curves of steel grade B29 L50049

Cross Reference Table (Equivalent Grade) of B29 L50049

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