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England B.S. BS801 Composition of lead and lead alloy sheaths of electric cables and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BS801 / BS 801
Category Grade Standard Region/Area Standard Content
Metals BS 801 BS 801 England Composition of lead and lead alloy sheaths of electric cables

Chemical composition(mass fraction)(wt.%) of the BS 801

Element Min Max Similar

Mechanical Properties of steel grade BS 801

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)
674 (≥) 668 (≥) 13 21 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade BS 801

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 - -     0.41 -  
669 657 - 14.3 113   -  
358 - 11 34.2   421 342

Heat Treatment of steel grade BS 801

Heat treated : 1384°C - 1672°C

Technological Curves of steel grade BS 801

Cross Reference Table (Equivalent Grade) of BS 801

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