Copper pieces Copper tube Bronze Basket Copper Band Bring Copper Copper Pipe Copper Board

The copper stick is a kind of non -ferrous metal processing rod. It has good processing performance and high -conductive performance. It is mainly divided into brass rods (copper -zinc alloy, cheaper), and bronze sticks (higher copper content).The brass stick is a stick -like object made of copper and zinc, named after yellow. The bronze content of 56%to 68%has a melting point of 934 ~ 967 degrees. The mechanical properties and abrasion resistance of the brass are very good. It can be used to create precision instruments, ship parts, gun shells, etc. Different zinc content will also have different colors. If the zinc content is 18%-20%, it will be red and yellow, and the zinc content will be brownish yellow. In addition, the brass knocks uniquely, so the instruments such as gongs, crickets, bells, numbers, and western copper tube instruments are made of brass. Folding classification materials are: H59, H59-1, H59-2, H59-3, H60, H60-2, H63, H65, H68, H70, H80, H90; C1100, C1020, C2680, C2600, C2801 , C5191, C5210, C2200, C7521, C7541, C17200, C1070, C7701, QSN6.5-0.1, QSN8-0.3, QSN4-0.3, BZN18-18, BZN15-20, CUBE2, etc. 58-3 copper sticks, 59-1 copper sticks are easy to cut cuts, and are divided into environmentally friendly brass rods and ordinary  

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