Resistance Welding Materials Copper Tube These high-strength/ high-conductivity alloy rods and bars are used extensively as the base material for resistance welding electrodes and related welding components. All products meet Resistance Welder Manufacturers Association (RWMA) standards. RWMA products are offered in Round Rods from .250" to 3.650" diameter; in Square Bars from .375" to 2.500" [...]
RWMA COPPER ALLOYS RWMA Class Type of Material CDA No. Primary Use Class 1 Copper-Zirconium C15000 Zirconium Copper is used in spot welding electrodes and seam weld wheels. It is particularly useful when welding galvanized materials because of its high thermal conductivity, which prevents sticking. Class 2 Copper-Chromium C18200 Chromium Copper is the primary copper [...]
Copper and Brass Sales, a division of DWD BRASS Materials OF China, is the source in your supply base that provides you with the inventory management expertise and value-added processing services necessary to help you compete in today's global market. With our comprehensive line of nonferrous metals and alloys, wide variety of precision processing capabilities, [...]
