4047 Aluminum
This wire is a silicon alloy aluminum wire developed for aluminium with a lower melting point but a higher flow capacity than 4043. It leaves more silicon in the weld, minimizes heater and provides increased breaking strength in the weld.
Composition
cr
0.05
mn
0.05
si
11-13
cu
0.05
fe
0.3
mg
0.05
zn
0.1
ti
0.005
al
Residue
be
0.0003
Available diameters
Ø 0.2 mm
Ø 0.3 mm
Ø 0.4 mm
Ø 0.5 mm
Ø 0.6 mm
Ø 0.8 mm
Ø 1.0 mm
Ø 1.2 mm
Ø 1.6 mm
Ø 2.0 mm
Ø 2.5 mm