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China GB 1B97 电工圆铝杆 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1B97 / 1B97
Category Grade Standard Region/Area Standard Content
Metals 1B97 GB/T 3954 China 电工圆铝杆

Chemical composition(mass fraction)(wt.%) of the 1B97

Element Min Max Similar
Al 99.9700 - -
Others Total - 0.0050 -
Ti - 0.0050 -
Zn - 0.0010 -
Cu - 0.0050 -
Fe - 0.0300 -
Si - 0.0150 -
Al 99.9700 - -
Others Total - 0.0050 -
Ti - 0.0050 -
Zn - 0.0010 -
Cu - 0.0050 -
Fe - 0.0300 -
Si - 0.0150 -

Mechanical Properties of steel grade 1B97

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)
858 (≥) 139 (≥) 23 34 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 1B97

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
42 - -     0.42 -  
179 716 - 13.3 411   -  
672 - 23 44.2   221 111

Heat Treatment of steel grade 1B97

Heat treated : 1942°C - 1167°C

Technological Curves of steel grade 1B97

Cross Reference Table (Equivalent Grade) of 1B97

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