Copper plate has good mechanical properties, thermal state of plastic, plastic still cold, good machinability, easy fiber welding and welding, corrosion resistance, but easy to produce corrosion cracking, in addition to cheap, is a widely used one ordinary brass varieties. Mechanical Properties: Tensile strength: ≥ 315, elongation: ≥ 30. Note: In addition to the system locks, bell plates with plates other than the room temperature tensile properties. Heat treatment specifications: thermal processing temperature 650 ~ 850 ℃; annealing temperature of 600 ~ 700 ℃; eliminate the stress of low temperature annealing temperature 270 ~ 300 ℃. So named because purple copper. It is not necessarily pure copper, and sometimes a small amount of oxygen elements or other elements to improve the material and performance, it is also classified as a copper alloy. Chinese copper processing material components can be divided into: ordinary copper (T1, T2, T3, T4), oxygen-free copper (TU1, TU2, and high-purity, oxygen-free vacuum), deoxidized copper (TUP, TUMn), add a small amount of alloy Elements of special copper (copper arsenic, tellurium copper, silver and copper) into four categories. Copper conductivity and thermal conductivity after silver is widely used to produce electric and thermal equipment. Copper in the atmosphere, water and certain non-oxidizing acid (hydrochloric acid, sulfuric acid), alkali, salt solution and various organic acids (acetic acid, citric acid) has good corrosion resistance. Pure copper is purple metal, commonly known as "copper", "copper" or "Akagane." Shanghai Tian Rui Metal Materials Co., Ltd. (according to user needs, can be produced by drawing process) Marketing Department Miss Li T :021-63066307/56062869 F :021-56060561 QQ: 441594627/1650507469 Address: Lingshi Road, Zhabei District, Shanghai, No. 891 Email: coco_trcopper@163.com Website: www.tr-copper.com lwtrjs20130607 

keywords: Copper plate, T3 copper, T2 copper plate, copper, brass,