4.8mm x 5.0 Kg
Part code: 300032
AWS A5.10 ER4047 (10-12% Silicon )
10-12% Silicon content to produce higher weld
sheer strength and minimise hot cracking.
The slightly lower melting point & higher fluidity of
4047 make it ideal for brazing operations.
DESCRIPTION AND APPLICATION
SAFRA Alloy 4047 is an
aluminum filler metal which contains
approximately 10-12% silicon.
This alloy is commonly used not only in MIG or TIG
applications, but also as a general purpose
brazing alloy providing a free-flowing filler
metal and good corrosion resistance.
BOSSWELD Alloy 4047 is recommended for
welding or brazing aluminum alloys:
1060,1350, 3003, 3004, 3005, 5005, 5050,
6053, 6061, 6951 7005 and cast alloys 710.0
BOSSWELD-SAFRA Alloy 4047 has an
approximate melting range of 1070Â°-1 080Â°F
and the post anodizing color tint is grayish black
Size(mm) Pkt(kg) Part No.
2.4mm 5Kg 300030
2.4mm 1Kg 300030H
3.2mm 5Kg 300031
3.2mm 1Kg 300031H