Polished C27200 Copper Sheet
Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of polished c27200 copper sheet in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount polished c27200 copper sheet for sale here from our factory. Customized orders are welcome.
C27200 Polished Copper Sheet is a product of C27200 copper alloy treated by polishing process.C27200 copper alloy, also known as brass alloy, has high strength, high corrosion resistance and good electrical conductivity. It is mainly composed of copper, tellurium, magnesium and manganese, with a copper content of about 67%-70% and a tellurium content of 1.5%-2.5%.
Industry-leading C27200 brass sheet production technology
| Elements | ||||
|---|---|---|---|---|
| Cu(1) | Pb | Zn | Fe | |
| (1) Cu + Sum of Named Elements 99.7% min. | ||||
| Min (%) | 62.0 | |||
| Max (%) | 65.0 | 0.07 | Rem | 0.07 |
| Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.5% Ext (ksi) |
Elongation (%) |
Rockwell F scale | Section Size (in) |
|---|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). | |||||||
| Tube | Hard Drawn | H80 | 74 Typ | 55 Typ | 10 Typ | 80 Typ | 0.065 |
| Nominal Grain Size 0.025 mm | OS025 | 56 Typ | 23 Typ | 50 Typ | 82 Typ | 0.065 | |
| Melting Point - Liquidus°F | 1680 |
|---|---|
| Densitylb/cu in. at 68°F | 0.305 |
| Specific Gravity | 8.44 |
| Electrical Conductivity% IACS at 68°F | 27.6 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 67 |
| Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 11.4 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
| Modulus of Elasticity in Tensionksi | 15000 |
| Modulus of Rigidityksi | 5600 |
Polishing treatment can significantly improve the gloss and finish of copper plates, making them more aesthetically pleasing in appearance. This treatment not only enhances the appearance quality of the copper plate, but also helps to expose the tiny defects on the surface of the copper plate, which facilitates subsequent inspection and treatment. At the same time, the polished C27200 copper sheet may also have better corrosion resistance, which helps to extend its service life.
Large-scale factory production of C27200 rectangular brass sheet
Why choose our C27200 roofing copper sheet
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1. we can reply your questions within 24 hours (including holidays).
2. 16 years experience in CNC machining.
3. OEM, ODM are welcome, all products can be customized.
4. Protect your personal design and all private information.
5. Provide samples.
6. Welcome to visit.
7. After-sales service.
8. After production and delivery, we will follow up and inform you about your goods in time.
9. After the goods arrive, if you find any design and quality problem or difference with your samples, please feel free to contact us, we will find the problem and solve it with you.
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