Kenosha Reuse Discussion Board > CALEDONIA, WI
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> Copper alloy tig welding rod - ercuzn-c - 3/32"- 1LB.
Copper alloy tig welding rod - ercuzn-c - 3/32"- 1LB.
ERCuZn-C - Diameter: 3/32" - Length: 36" - 1 lb. Pack
High-Performance Copper Alloy TIG Welding Rod. ERCuZn-C TIG
welding rod. AWS: A5.27 grade. Class: ERCuSi-A.
ERCuZn-C LOW FUMING BRONZE-BARE AWS A 5.27 CLASS
ERCuZn-C Low Fuming Bronze is a general purpose oxy-acetylene brazing
rod used for Steel, Copper Alloys, Cast Iron, Nickel Alloys and Stainless
Steel. A balanced chemical analysis of Copper and Zinc as well as alloying
elements of Tin, Iron, Manganese and Silicon produce welds with excellent
mechanical properties. High strength, ductile and sound welds are easily
attained by using a neutral or slightly oxidizing flame (especially on Copper
Alloys). The high Silicon content keeps fumes to a minimum. Bronze brazing
flux is required. A pre-heat of 300 F - 350 F is required for some of the
higher carbon grades of Steels and Cast Iron to prevent cracking. Many
other grades can be welded with pre-heat. Proper procedures will produce
tensile strengths of 56,000 psi.
