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China YS 4104 钎焊用铝及铝合金复合板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 4104 / 4104
Category Grade Standard Region/Area Standard Content
Metals 4104 YS/T 69 China 钎焊用铝及铝合金复合板

Chemical composition(mass fraction)(wt.%) of the 4104

Element Min Max Similar
Al - - -
others total - 0.1500 -
each others - 0.0500 -
Bi 0.0200 0.2000 -
Zn - 0.2000 -
Mg 1.0000 2.0000 -
Mn - 0.1000 -
Cu - 0.2500 -
Fe - 0.8000 -
Si 9.0000 10.0000 -

Mechanical Properties of steel grade 4104

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)
419 (≥) 231 (≥) 34 13 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 4104

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
14 - -     0.21 -  
868 465 - 24.3 334   -  
722 - 11 13.2   414 424

Heat Treatment of steel grade 4104

Heat treated : 1246°C - 1926°C

Technological Curves of steel grade 4104

Cross Reference Table (Equivalent Grade) of 4104

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