MW-5087 AlMg4,5MnZr Aluminium Welding Wire

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] 1,0; 1,2; 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

Optional vacuum foil packaging available for protection against condensation which causes porosity in the weld deposit.t.

Features

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