RoHS Compliant Copper Alloy Sheets 0.2-5.0mm Precision Stamping
Material Supplier
RoHS Compliant Copper Alloy Sheets are engineered for industries requiring precision stamping, eco-friendly materials, and high-performance conductivity. With thicknesses ranging from 0.2mm to 5.0mm and compliance with RoHS, REACH, and ISO 9001 standards, these sheets are ideal for electronics, automotive components,
and medical devices. Made from C10100 oxygen-free copper and C26000 brass alloys, they deliver exceptional formability, corrosion resistance, and
reliability in high-volume manufacturing.
Key Advantages:
- RoHS/REACH Compliance: 100% lead-free and hazardous-substance-free for global
eco-standards.
- Precision Thickness Control: Tolerance ±0.01mm for high-accuracy stamping and bending.
- Superior Conductivity: Up to 100% IACS (C10100) for efficient electrical/thermal performance.
- Anti-Corrosion: Resists oxidation, tarnishing, and humidity (tested per ASTM
B117).
- Custom Solutions: Pre-cut blanks, perforated patterns, and selective plating (tin,
nickel, or gold).
- Global Certifications: Compliant with ASTM B152, EN 1652, JIS H3100, and UL ECAD.
2. Technical Specifications
| Parameter | C10100 (Oxygen-Free Copper) | C26000 (Cartridge Brass) |
|---|
| Material Composition | Cu ≥99.99%, O ≤0.001% | Cu 68.5–71.5%, Zn 28.5–31.5% |
| Thickness Range | 0.2–5.0mm (±0.01mm) | 0.2–5.0mm (±0.01mm) |
| Tensile Strength | 220–340 MPa | 325–600 MPa (annealed to hard) |
| Electrical Conductivity | 58.5 MS/m (101% IACS) | 16 MS/m (28% IACS) |
| Surface Finish | Mill finish (Ra ≤0.8µm), polished, or anti-tarnish coated | Brushed, nickel-plated, or passivated |
| Certifications | RoHS, REACH, ISO 9001, UL ECAD | RoHS, REACH, IATF 16949 (automotive) |
| Key Applications | Microelectronics contacts, battery terminals | Connector pins, fuse clips, and EMI shielding |
3. Why Source from Us?
Competitive Benefits:
- Cost Efficiency: 25–35% lower pricing than EU/U.S. suppliers with identical certifications.
- Fast Turnaround: 7-day production lead time + air/sea shipping (DDP terms) to
global hubs.
- Zero-Defect Quality: 100% eddy-current testing + material traceability (IMDS/COC
reports).
- Custom Fabrication: Laser-cut profiles, embossed textures, and cleanroom packaging.
- Global Warehousing: Pre-stocked in Frankfurt, Singapore, and Dallas for 48-hour
delivery.
- Technical Support: Free DFM (Design for Manufacturing) analysis, CAD models, and
RoHS compliance certificates.
- Warranty: 5-year performance guarantee + 30-day returns for
non-conformance.
4. Precision Stamping Applications
| Industry | Use Cases |
|---|
| Consumer Electronics | Smartphone SIM trays, USB-C connector springs, and PCB shielding
plates. |
| Automotive | EV battery busbars, sensor housings, and infotainment system
terminals. |
| Medical Devices | Surgical tool components, pacemaker connectors, and imaging
equipment contacts. |
| Industrial Automation | Relay contacts, motor commutators, and CNC machine power terminals. |
| Renewable Energy | Solar junction box terminals, wind turbine slip rings. |
| Telecom Infrastructure | 5G antenna RF shields, fiber-optic splice connectors. |
| Aerospace | Avionics module contacts, satellite signal terminals. |
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
