Standard designation  
 
 
Specification
AWS 5.10
4043
ASME SFA 5.10
UNS A94043
 
 Composition(standard values)%
 
Al
bal.
 
Si
4.50-6.00
 
Fe
max.0.80
 
Others
max.0.50

 

Standard values of the weld metal

Elongation
 
8
Tensile strength
MPa
187
Yield strength
MPa
125

 

Applications

ER4043 is a 5% silicon aluminum. ER4043 has a melting range of 1065 - 1170°F and a density of .097 lbs./cu. in. The post-anodizing color tint of the weld area is gray.

 

Make up

Diameter:0.64 - 0.80 - 1.00 - 1.20 - 1.60 -2.40
Spools:D100,D200,D300,D760,K300,KS300
Rods:1.60 - 9.6 mm x 914/1000 mm
Further make ups on request.

Alumninum Wire 4043

Alumninum Wire 4043