450g 0.045inch Gold Silicon Bronze Tig 91cm 36inch Long Welding Rods 1mm Diameter 50000 PSI

Description :Silicon Bronze is a copper based filler metal containing about 3% silicon and may have small percentages of manganese, tin, and zinc. Silicon bronze is typically used for gas-tungsten arc welding and gas-metal arc welding of copper, brass, bronze, steel, galvanized steels and also cast iron. When working with silicon bronze base metal keep the interpass temperature below 150 F to minimize hot cracking. Base metals of cast iron may need a preheat of 600 F while copper may need a 400-800 F. The use of a small narrow weld puddle will reduce the contraction stresses and give you a faster cooling during the hot-short temperature range. May also be known as Everdur.Specification :Color: GoldMaterial: Silicon BronzeDiameter: 1mmLength: 91cm/35.8Typical Composition:1.0% Zinc1.5% Manganese3.4% Silicon0.5% Iron1.0% TinTrace amounts of Aluminum and Lead92.5% CopperProperties:-Tensile Strength: 50,000 PSI-Liquidus (Melting Point): 1,880 degrees FPackage includeds :1 x450g Silicon Bronze Tig KitDetails pictures :