Polished C90300 Copper Sheet
Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of polished c90300 copper sheet in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount polished c90300 copper sheet for sale here from our factory. Customized orders are welcome.
C90300 Polished Copper Sheet is polished to give it a smoother, brighter surface with good decorative and reflective qualities. This polishing treatment is usually used for occasions that require high precision, high finish and good appearance, such as precision instruments, optical equipment, high-grade decorations, etc.
World Class C90300 Polished Copper Sheet Production Technology
| Elements | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cu(1,2) | Pb | Sn | Zn | Fe | P(3) | Ni(4) | Al | S | Sb | Si | |
| (1) In determining Cu min., Cu may be calculated as Cu + Ni. (2) Cu + Sum of Named Elements 99.4% min. (3) For continuous castings P shall be 1.5% max. (4) Ni value includes Co. |
|||||||||||
| Min (%) | 86.0 | 7.5 | 3.0 | ||||||||
| Max (%) | 89.0 | 0.30 | 9.0 | 5.0 | 0.20 | 0.05 | 1.0 | 0.005 | 0.05 | 0.20 | 0.005 |
| Technique | Suitability |
|---|---|
| Soldering | Excellent |
| Brazing | Good |
| Oxyacetylene Welding | Fair |
| Gas Shielded Arc Welding | Fair |
| Coated Metal Arc Welding | Fair |
| Machinability Rating | 30 |
Uses of C90300 alloy plate:
C90300 copper alloy is mainly used to make elastic elements and wear-resistant parts, such as springs, washers, bushings, bushings, seals and so on.
It is also used to make conductors for wires and cables, as well as other related equipment and components in the electrical industry, electronics industry, transportation industry, light industry and construction industry.
Packaging of C90300 roofing copper sheet
Why choose our C90300 engraved copper sheet
Our Service
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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