[Application] for the small rib-bit, clear angle of the mold parts that require high processing [Features] has a good electrical conductivity, thermal conductivity, high hardness, wear and anti-knock, crack resistance and high softening softening temperature, welding less when the electrode wear, welding speed, welding, low cost, suitable for welding machine electrode and associated fittings, as orthostatic better, and is often used as a spark discharge of thin ribs, density 8.7g/cm3, conductivity ≥ 43ms / m, hardness ≥ 140HV [price] a. the price of the product by the impact of higher copper raw material, the statutory working days floating on a certain level, before buying please telephone or other means of consultation; b. Price per unit of product / kg; theoretical calculations of the weight of the product's tolerance and other factors, but only an estimate used in order to avoid unnecessary controversy, the transaction total weight * using the effective price, special operation by customers needs, consultation and re-defined; [Specifications] can be customized according to customer needs! !