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China GB L10 炼钢用生铁 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: L10 / L10
Category Grade Standard Region/Area Standard Content
Metals L10 GB/T 717 China 炼钢用生铁

Chemical composition(mass fraction)(wt.%) of the L10

Element Min Max Similar

Mechanical Properties of steel grade L10

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)
759 (≥) 356 (≥) 43 31 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade L10

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 - -     0.33 -  
793 915 - 41.3 332   -  
289 - 11 34.2   241 443

Heat Treatment of steel grade L10

Heat treated : 1868°C - 1292°C

Technological Curves of steel grade L10

Cross Reference Table (Equivalent Grade) of L10

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