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A 5556B WY

Japan JIS A5556BWY 铝及铝合金焊接电线杆 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A5556BWY / A 5556B WY
Category Grade Standard Region/Area Standard Content
Metals A 5556B WY JIS Z3232 Japan 铝及铝合金焊接电线杆

Chemical composition(mass fraction)(wt.%) of the A 5556B WY

Element Min Max Similar
Mn 0.6000 1.1000 -
Si - 0.2500 -
Cr 0.0500 0.2000 -
Cu - 0.1000 -
Ti 0.0500 0.2000 -
Al - - -
Zn - 0.2000 -
Mg 5.0000 5.5000 -
Fe - 0.4000 -
Be - 0.0005 -
Others each - 0.0500 -
Total Others - 0.1500 -

Mechanical Properties of steel grade A 5556B WY

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)
366 (≥) 886 (≥) 33 42 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade A 5556B WY

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
13 - -     0.23 -  
514 576 - 12.3 141   -  
343 - 33 11.2   232 134

Heat Treatment of steel grade A 5556B WY

Heat treated : 1954°C - 1874°C

Technological Curves of steel grade A 5556B WY

Cross Reference Table (Equivalent Grade) of A 5556B WY

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