Description
🛡️ Outstanding High-Purity T2 Copper Plate – C11000 ETP Copper Sheets
📦 Product Overview
The T2 copper plate is a premium-grade, high-purity copper plate engineered for exceptional performance in electrical, thermal, and industrial applications. Manufactured according to GB/T 5231, ASTM B152, and JIS H3100 standards, this product delivers 99.9% purity copper with outstanding electrical conductivity, high thermal conductivity, and superior corrosion resistance.
Known internationally as C11000 copper plate, and also referred to as a T2 copper sheet, this material is widely recognized for its reliability, machinability, and durability in demanding environments. Whether you require a custom copper plate for electrical busbars, thermal management systems, or precision-machined components, our factory-direct supply ensures consistent quality and fast delivery.
⚙️ Technical Specifications
| Property | Specification |
|---|---|
| Product Name | T2 Copper Plate |
| Material Grade | T2 (ETP) / UNS C11000 |
| Purity | ≥ 99.90% (typical high-purity copper plate) |
| Density | 8.9 g/cm³ |
| Melting Point | 1083°C |
| Electrical Conductivity | ≥ 57 MS/m (≈ 101% IACS) |
| Thermal Conductivity | ≈ 385 W/(m·K) @ 20°C |
| Tensile Strength | 205–370 MPa (by temper) |
| Elongation (Annealed) | ≥ 35% |
| Brinell Hardness | 45–65 HB |
| Elastic Modulus | 110–130 GPa |
| Thickness Range | 0.3 mm – 80 mm |
| Width Range | Up to 1000 mm |
| Length Range | Up to 3000 mm |
| Surface Finish | Mill Finish / Polished / Brushed |
| Processing | Hot Rolled / Cold Rolled / Annealed / Machined |
Each C11000 copper plate is subject to rigorous chemical analysis, dimensional verification, and mechanical testing to ensure compliance with international standards.
🧪 Chemical Composition (Typical)
| Element | Cu | O (ppm) | Pb (ppm) | Fe (ppm) | S (ppm) | Others (each) |
|---|---|---|---|---|---|---|
| Content | Balance | ≤ 400 | ≤ 50 | ≤ 100 | ≤ 20 | ≤ 50 |
The high-purity copper plate composition ensures optimal electrical conductivity and corrosion resistance, making it ideal for busbar copper plate and corrosion-resistant copper plate applications.
🌟 Key Features & Benefits
✅ Outstanding Electrical Conductivity – Achieves ≈101% IACS (see Copper Conductivity Data – Copper Development Association), making it one of the best materials for electrical copper plate use.
✅ High Thermal Conductivity – Functions as a high thermal conductivity copper plate for efficient heat dissipation in exchangers, cold plates, and cooling systems.
✅ Superior Corrosion Resistance – Performs exceptionally in marine, humid, and chemical environments.
✅ Excellent Machinability – Easily cut, drilled, bent, or welded without losing properties.
✅ Customizable Supply – Custom copper plates available in any dimension, finish, or temper.
✅ Global Standard Compatibility – Equivalent to C11000 copper plate, ensuring easy specification matching worldwide.
🧰 Applications
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Electrical Power Systems – Busbar copper plates, switchgear components, grounding plates, and transformer parts.
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Thermal Management – High thermal conductivity copper plates for condensers, heat sinks, and industrial cooling systems.
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Industrial Machinery – Machined into wear-resistant and conductive parts for mechanical assemblies.
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Renewable Energy – C11000 copper plates used in solar, wind, and energy storage infrastructure.
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Architectural & Decorative – Polished or brushed copper plates for design and façade elements.
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Marine & Offshore Engineering – Corrosion-resistant copper plates for ship components and offshore structures.
🏗️ Processing & Machining
The T2 copper plate can be supplied in various tempers (O, 1/4H, 1/2H, H) to match processing needs:
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Cutting & Shearing – Maintains edge quality without burrs.
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Bending & Forming – Suitable for cold and hot forming.
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Machining – Ideal for CNC milling, drilling, and shaping.
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Joining – Excellent for brazing, soldering, and welding.
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Surface Finishing – Available in mill finish, polished, or brushed textures for functional and aesthetic purposes.
📦 Packaging & Delivery
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Protective PE film on both surfaces
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Anti-corrosion wrapping and edge protection
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Stacked on pallets or packed in wooden crates
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Clearly labeled with grade, size, batch number, and weight
Lead Time: 7–15 working days for standard sizes; 15–25 days for custom copper plate orders
MOQ: 1 piece for standard dimensions
📄 Documentation Provided
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📜 EN 10204 3.1 Mill Test Certificate
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🔍 Inspection Report (Chemical, Mechanical, Dimensional)
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📦 Packing List + Commercial Invoice
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🌍 Certificate of Origin (CO)
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🧪 Optional Third-Party Inspection (SGS/BV)
❓ FAQ – T2 Copper Plate
Q1: Is T2 copper plate the same as C11000 copper plate?
A: Yes. T2 is equivalent to C11000, both meeting the same chemical and performance requirements.
Q2: Can T2 copper plates be used in marine environments?
A: Yes. As a corrosion-resistant copper plate, it performs reliably in seawater and coastal atmospheres.
Q3: Do you offer custom sizes and thicknesses?
A: Yes. Our custom copper plate service covers thicknesses from 0.3 mm to 80 mm and widths up to 1000 mm.
Q4: Are polished and brushed finishes available?
A: Yes. We offer multiple finishes for both functional and decorative applications.
📞 Contact Us
📧 Email: sales@niticu.com
📞 Phone / WhatsApp / WeChat: +86 13335373172
🏭 Factory: Baotai Road Industrial Park, High-tech Zone, Baoji City, Shaanxi, China
🌐 Website: https://niticu.com
📩 Get in touch today for pricing, stock availability, and expert consultation – we respond within 24 hours!
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