Customization: | Available |
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Type: | Copper Bars |
Application: | Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe |
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Item
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Copper bar / Copper bus Rod,Brass bar,brass rod, Hot selling Copper
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Standard
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JIS3250-2006,EN12163-98,GB/T4423-2007,ASTM B150M-03,ASTM B98M-03, ASTM B151M-05,ASTM B453,ASTM B121,ASTM B124,ASTM B21,etc |
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Material
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H62,H59,H70,H80,H90,C21000,C22000,C22600,C23000,C24000,C26000,C26130, C26800,C27000,C27200,C27400,C28000,C31600,C32000,C34000,C34500,C35000, C35600,C36000,C36500,C40500,C40800,C40850,C40860,C41100,C41500,C42200, C42500,C43000,C43400,C44500,C46400,C46500,C51000,C52100,C53400,C61300, C61400,C63000,C63800,C65100,C65500,C68800,C70250,C70600,C70620,C71500, C71520,C72200,C72500,C73500,C74000,C74500,C75200,C76200,C77000,etc |
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Diameter
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1mm to 800mm or as required
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Length
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1 meter to 12meters or as required .
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Hardness
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O,1/2H,3/4H,H,EH,SH,etc
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Surface
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mill,polished,mirror,brush,hair line,sand blast,antique,etc
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Payment Term
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TT, 30% in deposit. the balance before the Shippment.
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MOQ
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5tons
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Package
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Standard export package,suit for all kinds of transport,or as required.
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Container Size
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20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) |
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Application
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Copper bar can be made as all kinds of deep drawing and bending stress components.Has a good mechanical performance,under the hot plasticity is good,the plastic fair,under the cold can good machinability, |
use:
The use of red copper rods is much wider than that of pure iron. Every year, 50% of copper is electrolytically purified to pure copper for use in the electrical industry. The red copper mentioned here really needs to be very pure, containing more than 99.95% copper. A very small amount of impurities, especially phosphorus, aluminum, etc., will greatly reduce the conductivity of copper. Oxygen in copper (a small amount of oxygen is easily mixed in copper smelting) has a great influence on electrical conductivity, and copper used in the electrical industry must generally be oxygen-free copper. In addition, impurities such as lead, antimony, and bismuth will make the crystals of copper unable to combine together, causing hot brittleness and affecting the processing of pure copper. This high-purity pure copper is generally refined by electrolysis: using impure copper (that is, blister copper) as the anode, pure copper as the cathode, and copper sulfate solution as the electrolyte. When the current passes through, the impure copper on the anode gradually melts, and the pure copper gradually precipitates on the cathode. The copper obtained in this way; the purity can reach 99.99%.
Red copper is a relatively pure copper. Generally, it can be approximated as pure copper. It has good electrical conductivity and plasticity, but its strength and hardness are poor.
Comparison table of copper grades:
Zero oxygen-free copper TU0 C1011 -- C10100 C110
No. 1 oxygen-free copper TU1 C1020 OF-Cu C10200 C103
No. 2 oxygen-free copper TU2 C1020 OF-Cu C10200 C103
No.1 Copper T1 C1020 OF-Cu C10200 C103
No. 2 copper T2 C1100 SE-Cu C11000 C101
Copper No. 3 T3 C1221 -- -- --
No. 1 phosphorus deoxidized copper TP1 C1201 SW-Cu C12000 --
No. 2 phosphorus deoxidized copper TP2 C1220 SF-Cu C12000
Other hot products:
Q: What type of work does your company do?
Answer: Our company is a professional manufacturer, mainly producing stainless steel plates, stainless steel coils, stainless steel pipes, stainless steel bars, galvanized products and aluminized products.
Q: How do you guarantee your quality?
1. We can provide you with quality certificates accordingly.
2. We are willing to accept third-party inspections, such as SGS, BV, CE, etc.
Q: Can you accept customization?
Yes. If you have special requirements for products or packaging, we can customize it for you.
Q: Can you accept tracking orders?
Usually our MOQ is 5 tons. But if you want to place an order first as the beginning of our cooperation, we can accept a smaller quantity first. Of course, we will have a deeper and longer partnership after we start.
Q: Can you provide samples for inspection before ordering?
Answer: Free samples can be provided according to your requirements. You only need to bear the freight.