Highest Purity for Superior Conductivity
Our T2 pure copper rods have one of the highest copper contents among commonly used rods. The copper content reaches above 99.90%. This high purity translates directly to superior electrical performance. Even small amounts of impurities can affect electron flow. Higher purity means lower resistance. Lower resistance means less energy loss. This matters in applications where efficiency is critical. Our sourcing process starts with carefully selected copper suppliers. Every batch of raw material comes with a material certificate. This certification verifies the copper content and impurity levels. Our team does a simple visual check when material arrives. They have looked at copper for so many years that they can spot abnormalities at a glance. This extra step helps us catch potential issues early.
Material Verification and Traceability
We maintain a strict material verification process. Each incoming batch gets logged and labeled. The batch number stays with the product through production. This traceability supports our quality claims. If a customer has questions, we can trace the material back to its source. We also test samples from production runs. This confirms the copper purity meets our standard. Our workers check the surface condition of every rod. Surface defects can affect conductivity. We reject any rod with surface issues. The result is a product with consistent purity and performance. Our customers trust this reliability. They know they get the same quality with every order. We provide material certificates with every shipment.
Stock Sizes and Specifications
We stock T2 pure copper rods in Φ6, Φ8, Φ10, Φ18, Φ20, and Φ22. The numbers represent the diameter. Production follows GB/T5585.1-2026. Copper purity reaches Cu≥99.90%. Total impurities stay below 0.10%. Conductivity is ≥97.3% IACS. Resistivity at 20°C stays ≤0.0177 Ω·mm²/m. Density is 8.9 g/cm³. Tensile strength ranges from 220 to 260 MPa. Yield strength exceeds 170 MPa. Hardness is 65 to 90 HV. Elongation is 17% or higher.
Where Purity Drives Performance
T2 pure copper rods are used in applications where conductivity matters most. High-end electrical equipment relies on their purity. Precision electronic components need consistent performance. High-frequency applications benefit from the low resistance. The material also works well for sensitive signal connections. Any resistance variation could affect signal quality. Our customers include electronic equipment manufacturers. We also serve the telecommunications industry. The renewable energy sector also values high-purity copper. Solar inverters and power converters need efficient conductors. The product meets these demanding requirements. Export customers appreciate the documented purity levels.
Order and Production Information
We start production right after order confirmation. Standard sizes ship within one week. Custom sizes take one to two weeks. The minimum order is 1000 kilograms. Mixed specifications are allowed. We welcome third-party inspection at our factory. Our raw material inventory stays well-stocked. We accept USD, EUR, and CNY.
Technical Parameters
|
Parameter |
Value |
|
Material Grade |
T2 Copper (C11000) |
|
Copper Purity |
Cu≥99.90% |
|
Standard |
GB/T5585.1-2026 |
|
Electrical Conductivity |
≥97.3% IACS |
|
Resistivity (20°C) |
≤0.0177 Ω·mm²/m |
|
Density |
8.9 g/cm³ |
|
Tensile Strength |
220–260 MPa |
|
Yield Strength |
≥170 MPa |
|
Hardness |
65–90 HV |
|
Elongation |
≥17% |
|
Stock Sizes |
Φ6, Φ8, Φ10, Φ18, Φ20, Φ22 |
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