Aluminium Filler Wire – ER4047

Grade Size
(mm)
Typical Analiysis of Filler Wire Typical All Weld Mechanical Properties Applications
AI Si Mn Fe Mg Cu Y.P.
N/mm2
(Ksi)
T.S.
N/mm2
(Ksi)
EI.
(%)
as welded brinnel hardness
ER4047 TIG
1.6
2.0
2.4
4.0
Length
1000
MIG
0.6
0.8
0.9
1.0
1.2
1.6
Bal. 11.0-
13.0
0.15 max 0.80 max 0.10 0.30 max 190
(27.5)
For welding 1060, 1350, 3003, 3004, 3005, 5005, 5050, 6053, 6061, 6951, 7005and cast alloys 710.0 and 711.0. Provides good corrossion resestance.