A.W.S. / ASTM A5.10      : ER4043

DIN 1732                           : SG.AI. Si.5 WERKS. 3.2245

BS 2901 Pt.4                       : 4043 A

MATRIX AI.Si.5 / ER 4043

Description

Aluminium wires and rods for welding alloys with maximum 2% alloying elements and for aluminium alloys containing up to 7% of Si. Excellent flowability and penetration characteristics. Applications in the construction sector and in the automotive industry.

MINIMAL VALUES OF THE MICHAMICAL PROTERTIES

(WELDED METAL)

Tensile strength Rm: 120 N/mm²

Yeld strength Rp 0,2: 40 N/mm²

Elongation L = 5d: 8%

SHIELDING GASES FOR GMAW / GTAW

Ar 99.95% min

Chemical Composition

Si                        4,5 – 5,5

Fe                        <0,40

Cu                      <0,05

Mn                     <0,05

Mg                      <0,05

Zn                      <0,10

Ti                        <0,15

Other each       <0,05

Other total       <0,15

AI                       remainder

Be                       <0,0008

MATERIALS TO BE WELDED

AI Si 5, AI Mg Si 0,5, AI Mg Si 0,8,

AI Mg Si 1, AI Zn Mg, AI Cu Mg.

(After anodizing welding will be of a dark grey colur).

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 0.5KG D100 SPOOLS

Diameter of the wire

0,08mm      1,00mm      1,20mm

More diameters and packaging upon request.