Classification:
EN ISO 18273
AWS A5.10
S Al 4043A (AlSi5)
ER 4043
Description:
Aluminium MIG wire containing 5% Silicon for welding Al / Si and Al / Mg / Si material. The medium
strength weld metal has excellent resistance to hot cracking. Not suitable where good colour match is
required after anodising. Melting range 570-630°C.
Welding current:
DC+
Mechanical properties
Shielding gas:
I1, Argon 16-20 l/min
I2, Helium 16-20 l/min
I3, Argon/Helium 16-20 l/min
Yield strength, Rp0.2%: 55 MPa
Tensile Strength, Rm: 140 MPa
Elongation, A5
10%
Typical
Wire composition, wt.%
Approvals:
TÜV
DB
CE
Product data:
Diam. Product code
mm
0,8
1,0
1,2
1,6
0,8
1,0
1,2
1,0
95052008
95052010
95052012
95052016
95052508
95052510
95052512
95054010
1,2
95054012
Spool weight
5 kg D300
6 kg D300
6 kg D300
6 kg D300
2 kg D200
2 kg D200
2 kg D200
80 kg
AUTOPAC
80 kg
AUTOPAC
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
70-110
100-150
140-210
170-320
70-110
100-150
140-210
100-150
18-22
18-22
19-25
20-26
18-22
18-22
19-25
18-22
N/A
N/A
140-210
19-25
169