C26000 C11000 Copper Sheet Plate 0.1mm-10mm Thickness ASTM B152
Copper Alloy Sheet C11000/C26000 - 0.1-10mm Thickness ASTM B152 For Electrical Contacts
C11000/C26000 Copper Alloy Sheets are precision-engineered for high-performance electrical contacts, connectors, and terminals requiring excellent conductivity, corrosion resistance, and mechanical durability. Compliant with ASTM B152, EN 1652, and JIS H3100 standards, these sheets are available in thicknesses from 0.1mm to 10mm, catering to industries like automotive electronics, renewable energy, and consumer appliances.
Key Advantages:
- High Electrical Conductivity: C11000 (100% IACS) and C26000 (28% IACS) for efficient current transfer.
- Superior Formability: C26000 (cartridge brass) offers excellent bendability for complex stamped contacts.
- Corrosion Resistance: Resists oxidation, sulfidation, and humidity (tested per ASTM B117).
- Precision Thickness: Tight tolerances (±0.01mm for ≤1mm, ±0.02mm for >1mm) for consistent performance.
- Global Compliance: RoHS, REACH, and ISO 9001-certified production.
- Custom Solutions: Pre-cut blanks, perforated patterns, and selective gold/silver plating.
2. Technical Specifications
| Parameter | C11000 (ETP Copper) | C26000 (Cartridge Brass) |
|---|---|---|
| Material Composition | Cu ≥99.90%, O ≤0.04% | Cu 68.5–71.5%, Zn 28.5–31.5%, Pb ≤0.07% |
| Thickness Range | 0.1–10mm (±0.01–0.02mm) | 0.1–10mm (±0.01–0.02mm) |
| Tensile Strength | 200–360 MPa | 325–600 MPa (annealed to hard temper) |
| Electrical Conductivity | 58 MS/m (100% IACS) | 16 MS/m (28% IACS) |
| Hardness | 40–100 HV | 80–200 HV |
| Surface Finish | Mill finish, polished, or anti-tarnish coated | Mill finish, brushed, or nickel-plated |
| Certifications | ASTM B152, EN 1652, UL ECAD approval | ASTM B152, RoHS, IEC 61215 (solar) |
| Primary Applications | Busbars, circuit breaker contacts | Connector pins, relay springs, fuse clips |
3. Competitive Benefits for Importers
Why Partner with Us?
- Cost Savings: 20–30% lower pricing than EU/U.S. suppliers with identical ASTM B152 compliance.
- Fast Turnaround: 10-day production + air/sea shipping (FOB/CIF terms) to global hubs.
- Quality Assurance: 100% XRF testing for composition + salt spray certification (500+ hours).
- Custom Fabrication: Laser-cut profiles, embossed textures, and ROHS-compliant coatings.
- Global Warehousing: Pre-stocked in Rotterdam, Dubai, and Chicago for 72-hour delivery.
- Technical Support: Free DFM analysis, ECAD models, and welding/brazing guidelines.
- Warranty: 5-year performance warranty + 30-day returns for non-conformance.
4. Electrical & Industrial Applications
| Industry | Use Cases |
|---|---|
| Automotive Electronics | EV charging connectors, battery terminal plates, and onboard sensor contacts. |
| Consumer Electronics | Smartphone SIM trays, USB-C port springs, and PCB shielding plates. |
| Renewable Energy | Solar junction boxes, wind turbine slip rings, and inverter busbars. |
| Industrial Automation | Relay contacts, motor commutators, and CNC machine power terminals. |
| Telecom Infrastructure | 5G antenna RF contacts, fiber-optic splice connectors. |
| Medical Devices | Defibrillator electrodes, endoscope connectors, and MRI shielding sheets. |
| Aerospace | Avionics module contacts, satellite signal connectors. |
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
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.