Classification
- EN ISO 18273 S Al 5556A (AlMg5Mn1(A))
- AWS A 5-10 ER 5556
Wire Dimensions Available
- MIG Welding Wires [mm] 0,8; 1,0; 1,2; 1,6; 2,0; 2,4
- TIG Welding Rods [mm] 1,6; 2,0; 2,4; 3,2; 4,0; 5,0
Product Availability
- MIG Spools 0.5kg (100mm), 2kg (200mm), 6kg (S300mm), 7kg (B300/BS300), 18kg (400mm), 40kg (400mm) - Vacuum packaging available.
- MIG Welding Wire Bulk drums 80kg and 140kg
- TIG Welding Rods 2.5Kg, 5Kg and 10Kg Packs, length 1000mm
Vacuum foil packaged for protection against condensation which causes porosity in the weld deposit.
MasterWeld MW-5556 is an aluminium welding wire that has good ductility and improved crack resistance due to the content of manganese, magnesium and zinc. With the magnesium content of 5% minimum this high strength alloy is used mainly on marine castings and fabrication.
Typical composition in %
- Si < 0,25
- Fe < 0,40
- Cu < 0,10
- Mn 0,60 - 1,00
- Mg 5,00 - 5,50
- Cr 0,05 - 0,20
- Zn < 0,20
- Be < 0,0003
- Ti 0,05 - 0,20
- Others < 0,05
Physical properties of pure weld metal (Approx. values)
- 0,2 % yield strength Rp0,2 [MPa] 145
- Tensile strength Rm [MPa] 290
- Elongation A5 (Lo=5d0) [%] 17
- Test temperature [°C] 20
- Others total < 0,15
Welding positions
PA, PB, PC, PD, PE, PF
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MW-5556 AlMg5Mn Aluminium Welding Wire
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