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Japan JIS 4047 铝合金硬钎焊填料金属和钎焊薄板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 4047 / 4047
Category Grade Standard Region/Area Standard Content
Metals 4047 JIS Z3263 Japan 铝合金硬钎焊填料金属和钎焊薄板

Chemical composition(mass fraction)(wt.%) of the 4047

Element Min Max Similar
Mn 1.0000 1.5000 -
Si - 0.6000 -
Cu 0.0500 0.2000 -
Al - - -
Zn - 0.1000 -
Fe - 0.7000 -
Others each - 0.0500 -
Total Others - 0.1500 -

Mechanical Properties of steel grade 4047

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)
785 (≥) 636 (≥) 21 22 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade 4047

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 - -     0.41 -  
768 491 - 31.3 123   -  
613 - 33 44.2   233 411

Heat Treatment of steel grade 4047

Heat treated : 1364°C - 1317°C

Technological Curves of steel grade 4047

Cross Reference Table (Equivalent Grade) of 4047

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