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ER5556C R5556C

America ASME ER5556CR5556C Specification for bare aluminum and aluminum-alloy welding electrodes and rods and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ER5556CR5556C / ER5556C R5556C
Category Grade Standard Region/Area Standard Content
Metals ER5556C R5556C ASME SFA-5.10/SFA-5.10M America Specification for bare aluminum and aluminum-alloy welding electrodes and rods

Chemical composition(mass fraction)(wt.%) of the ER5556C R5556C

Element Min Max Similar
Mn 0.5000 1.0000 -
Si - 0.2500 -
Cr 0.0500 0.2000 -
Cu - 0.1000 -
Ti 0.0500 0.2000 -
Al - - -
Zn - 0.2500 -
Mg 4.7000 5.5000 -
Fe - 0.4000 -
Be - 0.0005 -
Others each - 0.0500 -
Others total - 0.1500 -

Mechanical Properties of steel grade ER5556C R5556C

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)
568 (≥) 661 (≥) 33 33 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade ER5556C R5556C

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
34 - -     0.21 -  
877 638 - 44.3 134   -  
386 - 41 31.2   334 113

Heat Treatment of steel grade ER5556C R5556C

Heat treated : 1386°C - 1769°C

Technological Curves of steel grade ER5556C R5556C

Cross Reference Table (Equivalent Grade) of ER5556C R5556C

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