Oxygen Free Copper Alloy Sheet (C10200) - 99.95% Purity For High-Vacuum Systems
C10200 Oxygen-Free Copper Sheets are engineered for ultra-high vacuum (UHV) applications requiring 99.95% purity, minimal outgassing, and exceptional thermal/electrical performance. Compliant with ASTM B152, AMS 4511, and SEMI F72 standards, these sheets are ideal for semiconductor manufacturing, particle accelerators, and space-grade equipment. Available in thicknesses from 0.1mm to 25mm, they ensure contaminant-free surfaces and structural stability in extreme vacuum environments.
Key Advantages:
- Ultra-High Purity: Cu ≥99.95%, O ≤0.001%, with trace impurities (Fe, Pb, S) ≤0.003% for vacuum integrity.
- Low Outgassing: Total mass loss (TML) <0.01% and collected volatile condensable materials (CVCM) <0.001% (tested per ASTM E595).
- Superior Conductivity: 101% IACS (59 MS/m) for efficient thermal/electrical transfer in UHV systems.
- Precision Manufacturing: Thickness tolerance ±0.005mm for ≤1mm, ±0.01mm for >1mm.
- Global Compliance: Certified to ASTM B152, SEMI F72, ISO 9001, and RoHS/REACH.
- Custom Solutions: Vacuum-annealed, electropolished (Ra ≤0.1µm), or gold-plated surfaces.
2. Technical Specifications
| Parameter | Details |
| Material | C10200 Oxygen-Free Copper (Cu ≥99.95%, O ≤0.001%, impurities ≤0.05%) |
| Thickness Range | 0.1–25mm (±0.005mm to ±0.01mm) |
| Sheet Dimensions | 100–2000mm (width) x 500–6000mm (length) |
| Mechanical Properties | Tensile Strength: 200–340 MPa, Hardness: 40–85 HV, Elongation: 25–45% |
| Electrical Conductivity | 59 MS/m (101% IACS) at 20°C |
| Thermal Conductivity | 391 W/m·K at 20°C |
| Surface Finish | Mill finish (Ra ≤0.8µm), electropolished (Ra ≤0.1µm), or cleanroom-packaged |
| Certifications | ASTM B152, SEMI F72, ISO 9001:2015, AMS 4511, RoHS, REACH |
| Key Applications | Particle accelerator chambers, UHV pump components, and semiconductor wafer holders |
3. Why Import Our C10200 Oxygen-Free Copper Sheets?
Competitive Benefits:
- Cost Efficiency: 30–40% lower pricing than U.S./EU suppliers with SEMI F72 compliance.
- Fast Delivery: 10-day lead time + vacuum-sealed air freight (DHL/FedEx) for urgent orders.
- Quality Assurance: 100% residual gas analysis (RGA) + helium leak testing (≤1×10⁻⁹ mbar·L/s).
- Customization: Laser-cut blanks, pre-baked (300°C/24h) sheets, and cryogenic-ready treatments.
- Global Logistics: Pre-stocked in Silicon Valley, Munich, and Tokyo for 48-hour delivery.
- Technical Support: Free outgassing reports, CAD models, and UHV system integration guidelines.
- Warranty: 10-year material purity guarantee + 90-day returns for non-compliance.
4. High-Vacuum & Advanced Technology Applications
| Industry | Use Cases |
| Semiconductor | EUV lithography stages, ion implanters, and vacuum deposition chambers. |
| Particle Physics | Synchrotron beamline components, superconducting magnet housings. |
| Aerospace | Satellite thrusters, space telescope mirrors, and cryogenic fuel tanks. |
| Medical Research | MRI magnet coils, proton therapy equipment, and nanoscale imaging systems. |
| Energy Research | Fusion reactor plasma-facing components, tokamak liners. |
| Electronics | High-frequency RF waveguides, superconducting quantum computing chips. |
| Photonics | Laser optic mounts, free-electron laser (FEL) vacuum tubes. |
FAQ
1. Who are we?
Our headquarters is located in Jiangsu, China. Since 2010, we have sold to the domestic market (30.00%), North America (10.00%), South America (10.00%), Southeast Asia (10.00%), South Asia (10.00%), and Africa (5.00%) , Middle East (5.00%), Central America (5.00%), Northern Europe (5.00%), Oceania (3.00%), Western Europe (3.00%), Southern Europe (2.00%), Eastern Europe (00.00%), East Asia (00.00%) . There are approximately 11-50 people in our office in total.
2. How do we ensure quality?
There are always pre-production samples before mass production;
Always conduct final inspection before shipment;
3. What can you buy from us?
Copper Alloy Sheet,Copper Round Rod, stainless steel pipe, stainless steel coil, stainless steel strip, wear-resistant plate, galvanized steel plate
4. Why should you buy from us instead of other suppliers?
The company introduces advanced technology and equipment, and its products are exported to Western countries such as the United Kingdom and the United States. It has strong technical force and experienced technical and management personnel.
5. What services can we provide?
Accepted delivery terms: FOB, CFR, CIF, EXW;
Accepted payment currencies: USD;
Accepted payment methods: T/T, L/C, cash;
Languages spoken: English, Chinese
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C10200 Copper Sheet 99.95% Purity Oxygen Free Copper Plate For High Vacuum Systems Images
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