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China GB 14030 金属镧 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 14030 / 14030
Category Grade Standard Region/Area Standard Content
Metals 14030 GB/T 15677 China 金属镧

Chemical composition(mass fraction)(wt.%) of the 14030

Element Min Max Similar

Mechanical Properties of steel grade 14030

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)
636 (≥) 188 (≥) 44 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade 14030

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
22 - -     0.22 -  
216 339 - 11.3 224   -  
659 - 13 43.2   432 113

Heat Treatment of steel grade 14030

Heat treated : 1699°C - 1866°C

Technological Curves of steel grade 14030

Cross Reference Table (Equivalent Grade) of 14030

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