Aluminium welding wire 4047

Typical Composition in%

Si.................................................11.00-13.00

Fe.........................................................<0.60

 Cu.........................................................<0.30 

Mn........................................................<0.15

Mg........................................................<0.10

Zn.........................................................<0.20

Be......................................................<0.0003

Ti..........................................................<0.15

Others....................................................<0.05

Others total............................................<0.15

classification

GB/T 10858-2008

AWSA5-10...........................................ER 4047

physical properties

Yield strength Rp0.2(Mpa)..............................40

Tensile strength Rm(MPa)............................120

Elongation A5(Lo=5do)(%)..............................8

Test temperature(oc)....................................20

length of aluminum alloys in meters at a specific weight of 2.7g/cm3

spool weight(kg)

wire diameter(mm)

weight(G/m)

0.5

2

6

7

30

2.4

12.2

41

164

491

573

1638