Classification
EN ISO 18273 S Al 5087 (AlMg4,5MnZr(A))
Material No. 3.3546
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-5087 Aluminium welding wire is suitable for welding aluminium alloys with up to 5% Mg and alloys where a higher tensile strength is required. The alloying element Zr produces improved resistance to hot cracking during solidification.
Typical composition in %
- Si < 0,25
- Fe < 0,40
- Cu < 0,05
- Mn 0,70 - 1,10
- Mg 4,50 - 5,20
- Cr 0,05 - 0,25
- Zn < 0,25
- Be < 0,0003
Ti < 0,15
Zr 0,10 - 0,20
Others 0,05
Others total < 0,15
Physical properties of pure weld metal (Approx. values)
- 0,2 % yield strength Rp0,2 [MPa] 140
- Tensile strength Rm [MPa] 285
- Elongation A5 (Lo=5d0) [%] 18
- Test temperature [°C] 20
Welding positions
PA, PB, PC, PD, PE, PF
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MW-5087 AlMg4,5MnZr Aluminium Welding Wire
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