Aluminum Tig 4047 3/32 X 36 X 10# Box

Weldcote 4047 (Commonly Referred To As Aisi12 Or 718 Aluminum) Is A 12% Silicon Aluminum Filler Metal That Is Available In Spools Or Cut Lengths For Mig, Tig, And Brazing Welding Processes. 4047 Was Orignally Developed As A Brazing Alloy To Take Advantage Of Its Low Melting Point And Narrow Freezing Range. Additionally, It Has A Higher Silicon Content Than 4043, Which Provides For Increased Fluidity And Reduced Shrinkage. Weldcote 4047 Produces Bright Smut Free Welds. Hot Cracking Is Significantly Reduced When 4047 Is Used As A Filler Alloy. 4047 May Be Used In Applicationsof Sustained Elevated Temperatures. 4047 May Be Used In Applications Of Sustained Elevated Temperatures. 4047 Is A Non-Heat Treatable Alloy. Weldcote 4047 Is Recommended For Welding The Following Alloys 1060, 1350,3003, 5005, 5050, 6053, 6951, 7005, And Cast Alloys Such As 710.0 And 711.0. Weldcote 4047 Has An Approximate Melting Range Of 106.5 – 1170 Degrees F And The Post Anodizing Color Tint Is A Grayish Black. Density Is .097 Lbs./Cu.In.