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T2 TU2 Copper Coil
Copper is one of the earliest metals used in human history. It is widely used in various fields due to its excellent electrical conductivity, thermal conductivity and corrosion resistance. Thin copper sheets processed by rolling process are usually in the form of rolls. The thickness of copper rolls is generally between 0.1mm and 5mm, and the width can be customized according to customer needs. Copper rolls are widely used in the manufacture of cables, electronic components, radiators, etc. due to their excellent plasticity and ductility.
- Overview
- Product Parameters
- More Details
- FAQ
- Related Products
Copper coils and copper sheets are usually produced from electrolytic copper or recycled copper. Electrolytic copper is of high purity and is suitable for use in demanding electronic products, while recycled copper is processed by recycling scrap copper and has environmental advantages. After the raw materials are melted, they are cast into copper ingots. The size and weight of the copper ingots are designed according to the subsequent processing requirements. The copper ingots are gradually processed into copper coils or copper sheets of the required thickness through hot rolling and cold rolling processes. During the hot rolling process, the copper ingots are pressed at high temperature to form a preliminary thick sheet; cold rolling is carried out at room temperature, which can further improve the strength and surface finish of the copper material.
Product Parameters
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Product Name |
Copper Coil / Copper Strip |
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Standard |
JIS H3100-2006, ASTM B152M-06, GB/T 2040-2008, ROCT 495-92, EN 1652-98,ASTM B171M-04 |
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Grade |
C12300,C1020P,C10100,C10400,C10700,C10200,T2,C1100P,C10500,M1,Cu-ETP,TP1,C1201P,C11000,Cu-DLP,TP2,C1220P,C1221P,C1200,C12200,C14200,C23000P,H62,C2801P,C36500 |
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Thickness |
0.01mm~20mm or customize |
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Width |
1mm~2500mm or customize |
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Length |
Random size and customize or as required |
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Cu (Min) |
99.90% |
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Shape |
Strip Coil Roll |
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Surface |
Mill finish, polished, anodizing, brushing, sand blasting, powder coating,etc |
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Applications |
Copper coil can be made to do all sorts of deep drawing and bending stress |
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components,such as manufacturing pins, rivets, gasket, nuts, conduits, the barometer spring, screen, radiator parts, etc |
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Packing |
Standard export seaworthy package or as required |
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Physical properties |
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Density |
8.96 g/cm³ |
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Melting point |
1083°C |
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Thermal conductivity |
401 W/(m·K) |
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Electrical conductivity |
58.0 MS/m |
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Linear expansion coefficient |
16.5 × 10^(-6) /°C |
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Elastic modulus |
110-128 GPa |
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Hardness (Brinell hardness) |
45-65 HB1 |
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Chemical composition |
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Cu |
P |
Pb |
Zn |
Fe |
S |
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≥99.90% |
≤0.015% |
≤0.005% |
≤0.050% |
≤0.050% |
≤0.015%12 |
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Mechanical properties |
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Yield strength (0.2% deviation) |
≥195 MPa |
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Tensile strength |
≥215 MPa |
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Elongation |
≥40% |
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Shrinkage |
≥65%1 |
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More Details
FAQ
Q:Can I get samples before order ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time. Honesty is our company's tenet.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
Q: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order with trade assurance which could secure your payment.
Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile, Facebook, Skype, Wechat and WhatsApp will be online in 24 hours. Please send us your requirement and order information, specification(steel grade, size, quantity, destination port), we will work out a best price soon.
