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As a leading manufacturer from Hemaokang Steel (Shandong) Co., Ltd., we are proud to present our 6063 T5 Aluminum Rod – a precision extruded profile designed specifically for high-performance heat sink applications. With an annual export value exceeding US$50 million and a dedicated team of 51–100 employees, we combine advanced extrusion technology with rigorous quality control to deliver rods ranging from 8mm to 200mm in diameter. Our product is engineered to meet the exacting demands of thermal management, offering optimal conductivity, lightweight strength, and seamless machinability for your radiator and heat dissipation solutions.
The 6063 alloy, known for its excellent extrudability and corrosion resistance, is tempered to T5 condition to achieve a balanced combination of strength and workability. Every rod is produced through a precision extrusion process that ensures tight dimensional tolerances and a smooth surface finish, making it ideal for further processing such as cutting, drilling, or CNC machining. Whether you need a standard 8mm rod or a custom diameter up to 200mm, our product line is designed to support your unique heat sink design requirements.
We understand that heat sink performance depends on material consistency and structural integrity. That is why our 6063 T5 aluminum rods undergo strict quality checks – from chemical composition analysis to mechanical property testing – ensuring each batch meets the ISO9001 certified standards. With our established presence across North America, South America, Europe, Asia, and beyond, we are committed to delivering reliable, cost-effective solutions that enhance your product’s thermal efficiency.
Key Features & Technical Specifications
- Alloy & Temper: 6063-T5 – excellent extrudability, medium strength, good corrosion resistance.
- Diameter Range: 8mm to 200mm – wide selection to fit various heat sink designs.
- Extrusion Precision: ±0.05mm tolerance (customizable) for consistent cross-section.
- Surface Finish: Mill finish as standard; anodizing, powder coating, or polishing available upon request.
- Thermal Conductivity: ~200 W/m·K – efficient heat transfer for thermal management.
- Mechanical Properties: Tensile strength 150–200 MPa, yield strength 110–150 MPa, elongation ≥8%.
- Length Options: Standard 3000mm/6000mm; custom lengths up to 12000mm possible.
- Customization: Rods can be cut, drilled, threaded, or machined to your specifications.
| Parameter | Value |
|---|---|
| Alloy Designation | 6063 |
| Temper | T5 |
| Diameter (mm) | 8, 10, 12, 15, 20, 25, 30, 40, 50, 60, 80, 100, 120, 150, 200 |
| Tensile Strength (MPa) | ≥150 |
| Yield Strength (MPa) | ≥110 |
| Elongation (%) | ≥8 |
| Thermal Conductivity (W/m·K) | ~200 |
| Surface Finish | Mill finish / Anodized / Custom |
Advantages for Your Heat Sink Application
- Superior Thermal Management: High thermal conductivity of 6063 aluminum efficiently dissipates heat from electronic components, extending product lifespan.
- Lightweight yet Strong: The T5 temper provides adequate strength for structural support while keeping weight low – ideal for portable or suspended heat sinks.
- Excellent Machinability: Our rods are easy to cut, drill, and tap, allowing you to create complex fin geometries or mounting holes with minimal tool wear.
- Corrosion Resistance: 6063 alloy naturally forms a protective oxide layer, making it suitable for both indoor and outdoor environments.
- Consistent Dimensional Accuracy: Precision extrusion ensures uniform diameter and roundness, reducing secondary processing time and material waste.
- Customizable Lengths & Finishes: We offer flexible options to match your production requirements, from short test pieces to bulk orders.
When you choose our 6063 T5 aluminum rod, you are investing in a material that has been trusted by engineers worldwide for heat sink applications. Its balanced properties support efficient thermal transfer, structural integrity, and cost-effective manufacturing. Whether you are designing LED lighting, power electronics, or industrial cooling systems, this rod provides the foundation for reliable performance.
Our production facility in Liaocheng, Shandong, is equipped with modern extrusion lines and quality control labs. With a team of 51–100 skilled professionals, we have the capacity to handle large-volume orders while maintaining strict adherence to the ISO9001 quality management system. Our annual export value of US$50–100 million reflects the trust our global customers place in our products. We serve markets across North America, South America, Europe, Asia, Africa, Oceania, and the Middle East, ensuring prompt delivery and responsive after-sales support.
Partner with Hemaokang Steel (Shandong) Co., Ltd. – we are not just a supplier; we are your manufacturing partner. From material selection to custom processing, our team works closely with you to achieve the best results. Contact us today to discuss your specific diameter, length, and surface finish requirements. Let us help you elevate your heat sink design with precision aluminum rods that deliver performance and value.
Frequently Asked Questions
- What is the difference between 6063 T5 and other tempers? T5 is artificially aged after extrusion, providing a good balance of strength and ductility. For heat sinks, T5 is preferred because it offers sufficient mechanical properties without sacrificing thermal conductivity.
- Can you supply rods larger than 200mm diameter? Our standard range is 8–200mm. For larger diameters, please contact us with your requirements; we can evaluate custom extrusion options.
- What surface treatments are available for the rods? Standard is mill finish. We also offer anodizing (clear, black, or colored), powder coating, and polishing. These treatments can enhance corrosion resistance and aesthetics.
- How precise are the dimensions? Our standard tolerance is ±0.05mm for diameter. For tighter tolerances, we can adjust the extrusion process and perform additional machining – please specify your needs.
- Do you offer cut-to-length service? Yes, we can cut the rods to your specified lengths, from 10mm to 6000mm or more. Custom lengths are available upon request.
- Is this material suitable for anodizing? Absolutely. 6063 aluminum is one of the best alloys for anodizing, producing a uniform, attractive finish that improves wear resistance.
- What is the minimum order quantity (MOQ)? MOQ depends on diameter and length. Typically, we accept orders starting from 100 kg for standard sizes. Contact our sales team for specific details.
- How do you ensure product quality? We follow ISO9001 procedures, including chemical composition analysis, tensile testing, dimensional inspection, and surface defect checks. Each batch comes with a mill test certificate.
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