Name: T2 copper belt 
 Material Name: Copper belt 
 Grades: T2 
 Standard: JIS H3250-2006 (JIS) 
 Certification system: ISO9001-2000 quality certification, SGS environmental protection certification standards. 
 ------ ☆ ☆ ☆ T2 copper belt suppliers, T2 copper with agents, T2 copper with a Dealers ☆ ☆ ☆ ------ 
 Copper Co., Ltd. Shenzhen Xing Jiang, China is now set professional, advanced, high quality in one of the T2 copper belt manufacturers, T2 copper with suppliers, T2 copper with agents, T2 copper with distributors, T2 copper with the dealer's First, the professional production, supply, agency, distribution, distribution of the copper material GB with Jiangxi Copper, Luoyang Copper, Yunnan Copper, imported from Japan Mitsubishi, Japan Sambo, Japanese cherry, Germany, Sa Site, the United States Coke fun. The T2 copper belt is our main production, sales, agency, distribution, distribution of products. Our supply of copper with T2 (GB copper with T2) copper purity ≥ 99.9%. Has good thermal conductivity, workability, ductility, corrosion resistance and weather resistance. Bus can be applied to printed circuit boards, covered with copper, terminals, electrical, distillation, construction and chemical industries. Yet still quality products, complete specifications, everything you buy peace of mind, at ease. Copper density 8.89, melting point 1083oC, its main features are: 
 (1) has a good electrical conductivity, second only to silver in various metals; more pure copper, the higher the conductivity, ie the smaller the resistance. 
 (2) has excellent thermal conductivity, in this regard after the expensive metal silver and gold. 
 (3) in the atmosphere, fresh water, sea water has a good corrosion resistance, so the copper pipes and containers can be prolonged without damage. (4) high plasticity, can well afford a variety of cold and hot pressure processing. Its main drawback is the lower strength and hardness, can not be used as structural components. It is mainly used in industrial manufacturing industrial electrical wire and conductive components, as well as for the preparation of various alloys. 

 The following is our sales agent with the T2 copper production methods, properties and application, chemical composition, mechanical properties, heat treatment specification: 
 General method of making copper: 
 This high purity copper, the general power solution refined: the non-copper (ie blister) as the anode, copper (copper) as the cathode, copper sulfate solution as the electrolyte. When a current is passed, the impure copper anode gradually melting, copper (copper) will be gradually settling on the cathode. This derived from refined copper; purity of 99.99%, due to high purity, hence the name pure copper. 


 General chemical composition of copper: 
 Copper + silver CuAg: ≥ 99.90 
 Tin Sn: ≤ 0.002 
 Zinc Zn: ≤ 0.005 
 Lead Pb: ≤ 0.005 
 Lead Pb: ≤ 0.005 
 Ni-Ni: ≤ 0.005 
 Iron Fe: ≤ 0.005 
 Beryllium Sb: ≤ 0.002 
 Sulfur S: ≤ 0.005 
 Arsenic As: ≤ 0.002 
 Bi Bi: ≤ 0.001 
 Oxygen O: ≤ 0.06 
 Note: ≤ 0.1 (impurities) 

 General mechanical properties of copper: 
 Tensile strength σb (MPa): ≥ 205 
 Elongation δ10 (%): ≥ 30% 
 Note: The strip of room temperature tensile mechanical properties of the sample size: thickness ≥ 0.3 

 Normal copper heat treatment specifications: 
 Thermal processing temperature of 900 ~ 1050 ℃; annealing temperature of 500 ~ 700 ℃; work hardening of copper recrystallization starting temperature of 200 ~ 300 ℃. 

 World copper alloy standard grade list: 
 China Germany Europe United States and Japan to international standards 
 GB DIN EN ISO UNS JIS 
 TU2 OF-Cu 2.0040 Cu-OFE CW009A Cu-OF C10100 C1011 
 - SE-Cu 2.0070 Cu-HCP CW021A - C10300 - 
 - SE-Cu 2.0070 Cu-PHC CW020A - C10300 - 
 T2 E-Cu58 2.0065 Cu-ETP CW004A Cu-ETP T20 T2 
 TP2 SF-Cu 2.0090 Cu-DHP CW024A Cu-DHP C12200 C1220 
 - SF-Cu 2.0090 Cu-DHP CW024A Cu-DHP C12200 C1220 
 - SF-Cu 2.0090 Cu-DHP CW024A Cu-DLP C12200 C1220 
 TP1 SW-Cu 2.0076 Cu-DLP CW023A Cu-DLP C12000 C1201 

 Jiang Xing Copper Material Co., Ltd. Shenzhen, the T2 copper production volume of copper products in line with national standards, copper surface is smooth, flat, stable material, bright color, rolling dense, neat packaging, price, products are sold all over the country. Please feel free to purchase! 
 Equity prices, quality products, service is your affair one of the best purchases! 

 Best Regards! 

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