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  • Oxygen-free Copper Rod
  • Oxygen-free Copper Rod
  • Oxygen-free Copper Rod
  • Oxygen-free Copper Rod
  • Oxygen-free Copper Rod

›

Oxygen-free Copper Rod

Packaging & Delivery:
1. Delivery: within 7-10 days or considering the quantity;
Transport: By bulk or Containers;
Supply ability: 10000 metric tons/ month;
Payment terms L/C, T/T;
2. Packing: It can pack by container or bulk vessel.
Standard export seaworthy package, it use steel belt with bundle according product's size.
We can make it as your requirement.

Phone : +86 15852635738
Whatsapp : +86 15852635738
Email : sale@tiscosteelss.com
CONTACT US
sale@tiscosteelss.com
Product Description
Application Fields
Power Industry: Manufacturing ultra-high voltage cables, transformer winding wires, transmission conductors, etc.Electronics and Electricals: Producing precision electronic components, integrated circuit leads, high-frequency cables, etc.

Special Materials: Used for high-reliability conductive components in aerospace and military industries, as well as raw materials for high-purity alloys.

Production Process
The mainstream process is: electrolytic copper raw material → vacuum smelting (or inert gas protection) → continuous casting and rolling → surface treatment (anti-oxidation) → finished product.
Parameter CategoryCommon Specifications/Parameter Values
Material Standards- China: GB/T 5231-2022 (T1, TU1, TU2, etc., where TU1 and TU2 are oxygen-free copper)
- International: ASTM B187, JIS C1020, etc.
PurityCopper (Cu) ≥99.97%, oxygen (O) ≤0.003%, total impurity content ≤0.03%
Diameter Range- Conventional: φ6.0mm~φ30.0mm
- Customized: φ0.5mm~φ50.0mm (adjusted according to processing requirements)
Electrical Conductivity≥100% IACS (at 20℃)
Mechanical Properties- Tensile strength: ≥200MPa (soft state); ≥300MPa (hard state)
- Elongation: ≥30% (soft state); ≥10% (hard state)
Surface QualitySmooth without burrs, oxide layers, or cracks; anti-oxidation can be enhanced by tin plating, silver plating, etc.
Packaging MethodCoiled packaging (usually 500kg~3000kg per coil), wrapped with moisture-proof paper and steel strips, or customized as required
Implementation Standards- Domestic: GB/T 13808-2013 Copper and Copper Alloy Rods
- Industry standards: JB/T 4670-2013, etc.

Extended Information: Differences Between Oxygen-free Copper Rod and Ordinary Copper Rod

Comparison ItemOxygen-free Copper RodOrdinary Copper Rod (e.g., Electrical Copper Rod)
Oxygen Content≤0.003%0.02%~0.04% (containing copper oxide impurities)
Conductivity≥100% IACS97%~99% IACS
WorkabilityResistant to oxidation during high-temperature processing, suitable for fine drawingProne to oxidation at high temperatures, limited drawing precision
Application ScenariosHigh-end cables, electronic components, military industries, etc.Ordinary wires, cables, general electrical components

无氧铜杆

Q:Where is your factory ?
A:Our company's processing center is located in Tianjin, China.
Which is well equipped with kinds of machines, such as laser cutting machine,mirror polishing machine and so on.
We can provide a wide range of personalized services according to the customers' needs.

Q:What are your company's main products ?
A:Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q:How do you control quality ?
A:Prices vary from period to period due to cyclical changes in the price of raw materials. 

Q:What are the advantages of your company ?
A:We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q:How many coutries you already exported ?
A:Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt,Turkey, Jordan, India, etc.
Q:Can you provide sample ?

A:Small samples in store and can provide the samples for free.Customized samples will take about 5-7days.

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