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China GB Li-04 高纯锂 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Li-04 / Li-04
Category Grade Standard Region/Area Standard Content
Metals Li-04 GB 4370 China 高纯锂

Chemical composition(mass fraction)(wt.%) of the Li-04

Element Min Max Similar
Cu - 0.0100 -
Al - 0.0200 -
Si - 0.0400 -
Fe - 0.0100 -
Ca - 0.0400 -
Na - 0.2000 -
Li 99.0000 - -
Si - 0.0005 -
Ni - 0.0005 -
Na - 0.0010 -
Li 99.9900 - -
Fe - 0.0005 -
Ca - 0.0050 -
Al - 0.0005 -

Mechanical Properties of steel grade Li-04

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)
762 (≥) 962 (≥) 14 11 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade Li-04

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
34 - -     0.21 -  
153 491 - 31.3 443   -  
234 - 24 43.2   331 113

Heat Treatment of steel grade Li-04

Heat treated : 1528°C - 1793°C

Technological Curves of steel grade Li-04

Cross Reference Table (Equivalent Grade) of Li-04

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