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England B.S. Si16 Specification for corrosion resisting high silicon iron castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Si16 / Si 16
Category Grade Standard Region/Area Standard Content
Metals Si 16 BS 1591 England Specification for corrosion resisting high silicon iron castings

Chemical composition(mass fraction)(wt.%) of the Si 16

Element Min Max Similar

Mechanical Properties of steel grade Si 16

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)
515 (≥) 343 (≥) 32 41 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade Si 16

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
24 - -     0.22 -  
736 671 - 14.3 124   -  
713 - 14 14.2   243 143

Heat Treatment of steel grade Si 16

Heat treated : 1926°C - 1796°C

Technological Curves of steel grade Si 16

Cross Reference Table (Equivalent Grade) of Si 16

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