4047 (718) aluminum TIG (GTAW) welding and brazing alloy 3/32 x 36 in. x 1 ea. 10 lb. box
Harris® 4047 aluminum alloy has a very high silicon content 11-13 % with low melting point for excellent fluidity while welding or brazing.
Features
- Aluminum welding and brazing alloy
- Ideal replacement for 4043 to increase the silicon in the weld metal
- Lower melting point and more fluidity than 4043
- Less sensitivity to weld cracking
- Produces cosmetically appealing welds
- Gray color (post anodized)
- Meets ANSI/AWS A5.10, Class R/ER 4047, ASME SFA 5.10
