

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

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