Aluminium Filler Wire

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
ER4043 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. 4.5-6.0 0.05
max
0.80
max
0.05 0.30
max
200
(29)
For welding 3003,3004,5052,6061, 6063 and casting alloys 43, 355, 356 and 214.
ER4047 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.
ER5356 Bal. 0.25 0.05-0.20 0.40 max 4.5-5.5 0.10 max 26
(3.8)
For welding 5050, 5052, 5083, 5356, 5454, 5456. Provides much better corrossion resistance to salt water.
ER1100 99 min. Fe&Si 0.95 max 0.50 max Fe&Si0.95 0.05-0.20 93
(13.5)
For architectural or decorative application. For welding 1100, 3003, 3003 to 1060, to 1080, to 1350.
ER5183 Bal 0040 0.50-1.0 0.40 4.3-5.2 0.10 It is most frequently used on 5083 base plate. It is also used to weld 6061, 6063, 5086, 7005 and 7039 alloys