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England B.S. W45-07 Specification for malleable cast iron and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W45-07 / W45-07
Category Grade Standard Region/Area Standard Content
Metals W45-07 BS 6681 England Specification for malleable cast iron

Chemical composition(mass fraction)(wt.%) of the W45-07

Element Min Max Similar
P - 0.1200 -

Mechanical Properties of steel grade W45-07

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)
816 (≥) 712 (≥) 43 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade W45-07

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
12 - -     0.13 -  
833 288 - 42.3 334   -  
137 - 41 44.2   243 323

Heat Treatment of steel grade W45-07

Heat treated : 1427°C - 1465°C

Technological Curves of steel grade W45-07

Cross Reference Table (Equivalent Grade) of W45-07

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