| Product Type: | Coil |
|---|---|
| Key Words: | Red Copper Coil |
| Thickness: | 0.5mm-80mm |
| Width: | 30mm-1250mm or as Required |
| Grade: | T1, T2, C1100, C1200, C1220 |
| Standard: | ASTM, JIS, DIN, En, GB |
| Samples: |
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| Customization: |
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Red copper coil is pure copper, also known as copper, copper is simple, because of its color for purplish red and named. See copper for various properties. Copper is industrial pure copper, its melting point is 1083ºC, no isomerism transformation, the relative density of 8.9, five times of magnesium. The mass of the same volume is about 15% heavier than ordinary steel. Because of its rose red, the surface of the formation of oxide film is purple, so it is generally called red copper. It is copper containing a certain amount of oxygen, so it is also called oxygen-containing copper.
Red copper has good electrical conductivity and thermal conductivity, plasticity is very good, easy to hot pressing and cold pressure processing, a large number of used for manufacturing wire, cable, brush, electric spark special electrolytic copper and other requirements of good electrical conductivity products.
Copper coil is much more widely used than pure iron, used in the production of generators, busbars, cables, switching devices, transformers and other electrical equipment and heat exchanger, pipes, solar heating devices such as flat collector heat conduction equipment. Also used for motor short circuit ring, electromagnetic heating sensor production, and high power electronic components, wiring block wiring terminals and so on. Also applied to the furniture and decoration such as door, window, armrest.
Grade comparison table
| GB | ISO | ASTM | JIS |
| TU1,TU2 | Cu-OF | C10200 | C1020 |
| T2 | Cu-RTP | C11000 | C1100 |
| TP1 | Cu-DLP | C12000 | C1201 |
| TP2 | Cu-DHP | C12200 | C1220 |
GB |
Composition(%) | ||
| Cu | P | O | |
| TU1 | 99.97 | 0.002 | less than 0.002 |
| TU2 | 99.95 | 0.002 | less than 0.003 |
| T2 | 99.9 | - | - |
| TP1 | 99.9 | 0.004-0.012 | - |
| TP2 | 99.9 | 0.015-0.040 | - |
ASTM |
Composition(%) | ||
| Cu | P | O | |
| C10200 | 99.95 | 0.001-0.005 | - |
| C11000 | 99.9 | - | - |
| C12000 | 99.9 | 0.004-0.012 | - |
| C12200 | 99.9 | 0.015-0.040 | - |
Grade |
Temper |
Thickness /mm |
Tensile Strength Rm/MPa |
Elongation A11.2/% |
Hardness | |
| Thickness/mm | HV | |||||
T2 T3 TP1 TP2 TU1 TU2 |
R | no less than 10 |
no less than 195 | no less than 30 | - | - |
| Y | 0.3-10 |
no less than 205 | no less than 30 | no less than 0.3 |
no more than 70 | |
| Y1 | 215-275 | no less than 25 | 60-90 | |||
| Y2 | 245-345 | no less than 8 | 80-110 | |||
| Y | 295-380 | - | 90-120 | |||
| T | no less than 350 | - | no less than 110 | |||
Q: What is the minimum order quantity?
A: 5 tons.(without stock) , 1000kg if the goods are in stock
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity. Except for public holidays.
Q: How can you guarantee the quality?
A: We have rigorous quality test system, from raw materials to finished products, the materials must be checked and signed by QC people.
Q: How long can I get a quote?
A: The quotation can be provided not longer than 24 hours on condition that we know all detailed requirements.
Q:Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Delivery cost is to be paid by clients
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Q: Why can I trust you and place order with you?
A: From 2006 to 2021 our company is with 15 years experience in this industry, we have served clients from more than 100 countries, our company is well-known for its quality and our team win clients' trust by honesty and down to earth business style.
If you are interested in our products, feel free to contact me.
Suppliers with verified business licenses
Audited Supplier 
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