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Copper Brazing Series: Abundant supply of brass welding rod at higher prices: common grade HS221, copper and zinc alloy solder is mainly used to gas flame, high frequency, resistance, method of furnace brazing medium, brazing copper, copper alloy and steel, cast iron, alloy etc. Large supply of manganese brass welding at higher prices, brands HL105, a higher intensity than the brass rod, better materials, the shape of wire, sheet, welding pieces (0.4 * 20,0.2 * 40), melting temperature of 880 degrees to 910 degrees, the industry commonly used cemented carbide material with high strength, low cost, are widely used in cutting tools, saw blades, drill mining tools, and other required welding of high strength products. We have special strength requirements are phosphor copper, oxygen-free copper, copper solder (wire, rod, welded rings) without silver wire. Copper phosphorus brazing stone to copper, phosphorus and copper phosphorus alloy two dollars silver alloy as the base of the filler metal. It has good mobility. Apply to contact with brazing, gas flame brazing, high frequency brazing and furnace brazing, copper phosphorus alloy greatly improved by adding silver solder wetting power, strength, toughness, lower melting point. Widely used in refrigerators, air conditioners and other refrigeration industry, as well as electrical and mechanical, electrical, instrument and other manufacturing industries. Specifications: 1, wire series :0.8 - 3 .0 mm plate wire 2, electrode series :0.8 - 4 .0 mm straight 1.3 * 3.15mm flat electrode 3, weld ring series: wire diameter :0.8 - 2 .5 mm, inner diameter of 3.5mm or more kinds welding ring, mainly to meet the automatic welding production line use. If unknown, please call us.