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China GB Sc-055 金属钪 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Sc-055 / Sc-055
Category Grade Standard Region/Area Standard Content
Metals Sc-055 GB/T 16476 China 金属钪

Chemical composition(mass fraction)(wt.%) of the Sc-055

Element Min Max Similar

Mechanical Properties of steel grade Sc-055

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)
972 (≥) 284 (≥) 33 42 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade Sc-055

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 - -     0.24 -  
978 697 - 14.3 443   -  
972 - 14 13.2   441 131

Heat Treatment of steel grade Sc-055

Heat treated : 1364°C - 1423°C

Technological Curves of steel grade Sc-055

Cross Reference Table (Equivalent Grade) of Sc-055

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