Product Areas

Welding wire (MIG) and Welding rods (TIG)

Welding wire and welding rods made of Aluminium alloysas per DIN EN 573-3 and DIN EN 18273

Approval according to: TÜV, DB

Welding wire (MIG)

Welding Rods (TIG)
Delivery format
Basket coil 300, drums about 60 kg
(other coil sizes are available on request)

Packaging
The welding wire coils are shrink-wrapped separately
in air-tight film bags.
In addition, each coil is packed in a single box and identified
with a single label.

 Delivery format
Boxes 10 kg

Packaging
The welding rods are packed in 10 kg boxes.
Each box is identified with a single label.
Dimensions:

diameter tolerance
mm mm
0,80 +0,01/-0,03
1,00 +0,01/-0,03
1,20 +0,01/-0,03
1,60 +0,01/-0,04
Dimensions:

diameter tolerance
mm mm
2,00 +0,03/-0,05
2,40 +0,03/-0,05
3,20 +0,03/-0,05
4,00 +0,03/-0,05
 
Overview of alloys:

numerical chemical chemical composition in% other
elements in %
alloy no. designation Si Fe Cu Mn Mg Cr Zn Ti Zr single total
R-4043 S Al 4043 (AlSi 5) 4,5-5,5 0,40 0,05 0,20 0,10 ---- 0,20 0,15 ---- 0,05 0,15
R-4047 S Al 4047 (AlSi12) 11,0-13,5 0,50 0,05 0,30 0,05 ---- 0,10 0,15 ---- 0,05 0,15
R-5754 S Al 5754 (AlMg3) 0,25 0,40 0,05 0,1-0,6 2,6-3,6 0,30 0,20 0,15 ---- 0,05 0,15
R-5356 S Al 5356 (AlMg5 Cr) 0,25 0,40 0,05 0,1-0,5 4,5-5,6 0,30 0,20 0,15 ---- 0,05 0,15
other alloys are available on request

 
mechanical/physical characteristics:

numerical chemical tensile strength melting range density
alloy no. Bezeichnung drawn wire degrees 0C kg/dm2
R-4043 S Al 4043 (AlSi 5) 180 n/mm2 573-625 2,68
R-4047 S Al 4047 (AlSi12) 200 n/mm2 573-585 2,65
R-5754 S Al 5754 (AlMg3) 280 n/mm2 615-642 2,66
R-5356 S Al 5356 (AlMg5 Cr) 320 n/mm2 575-633 2,64