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B800 8030

America ASTM B8008030 电气用退火及中温回火8000系列铝合金导线 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B8008030 / B800 8030
Category Grade Standard Region/Area Standard Content
Metals B800 8030 ASTM B800 America 电气用退火及中温回火8000系列铝合金导线

Chemical composition(mass fraction)(wt.%) of the B800 8030

Element Min Max Similar

Mechanical Properties of steel grade B800 8030

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)
314 (≥) 262 (≥) 34 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade B800 8030

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
33 - -     0.22 -  
489 997 - 23.3 444   -  
687 - 34 41.2   123 412

Heat Treatment of steel grade B800 8030

Heat treated : 1939°C - 1657°C

Technological Curves of steel grade B800 8030

Cross Reference Table (Equivalent Grade) of B800 8030

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