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China GB SMB60 镁铝尖晶石 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SMB60 / SMB60
Category Grade Standard Region/Area Standard Content
Metals SMB60 GB/T 26564 China 镁铝尖晶石

Chemical composition(mass fraction)(wt.%) of the SMB60

Element Min Max Similar

Mechanical Properties of steel grade SMB60

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)
279 (≥) 147 (≥) 41 11 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade SMB60

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
31 - -     0.21 -  
245 412 - 41.3 311   -  
429 - 42 24.2   444 234

Heat Treatment of steel grade SMB60

Heat treated : 1279°C - 1553°C

Technological Curves of steel grade SMB60

Cross Reference Table (Equivalent Grade) of SMB60

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