A.W.S. / ASTM A5.10      : No equivalent material

DIN 1732                           : SG.AI Mg 4.5 Mn Zr WERKS. 3.3546

BS 2901 Pt.4                       : No equivalent material

MATRIX AI.Mg.4,5 Mn. Zr / 5087

Description

Aluminium wires and rods for welding aluminium-magnesium basis alloys with maximum 5% Mg. Zirconium acts as grain-refiner to improve both the bending and the corrosion resistance. Applications in the construction of ships, off-shore, storage tanks, railway and automotive industry.

MINIMAL VALUES OF THE MICHAMICAL PROTERTIES

(WELDED METAL)

Tensile strength Rm: 275 N/mm²

Yeld strength Rp 0,2: 125 N/mm²

Elongation L = 5d: 17%

SHIELDING GASES FOR GMAW / GTAW

Ar 99.95% min

Ar 75% + He 25%

Ar 50% + He 50%

Chemical Composition

Si                        <0,25

Fe                        <0,40

Cu                      <0,05

Mn                     0,60 – 1,00

Mg                      4,3 – 5,2

Cr                       0,05 – 0,25

Zn                      <0,25

Ti                        <0,15

Zr                       0,08 – 0,20

Other each       <0,05

Other total       <0,15

AI                       remainder

Be                       <0,0008

MATERIALS TO BE WELDED

AI Mg 4,5 Mn, AI Zn Mg Cu 1,5, AI Mg 5 Mn,

AI Mg 3, AI Mg 5, AI Mg Mn, AI Zn Mg 1,

G-AI Mg 3 Si, G-AI Mg 5 Si, G-AI Mg 10,

AI Mg 1 Si Cu, AI Mg Si 0,7.

AVAILABLE SIZES

MIG 6-7Kg D300 or K300/KS300 Spools

Diameter of the wire

0,08mm         1,00mm         1,20mm         1,60mm         2,00mm         2,40mm         3,20mm

TIG carton box of 10kg

Diameter of the rods (x1000mm length)

1,60mm         2,00mm         2,40mm         3,20mm         4,00mm         5,00mm

MINI-MIG 0.5 KG D100 SPOOLS

Diameter of the wire

0,80mm         1,00mm         1,20mm

More diameters and packaging upon request.