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C10200 Copper Sheet is a high-purity oxygen-free copper material known for its exceptional electrical conductivity, thermal conductivity, and material stability. Its extremely low oxygen content makes it suitable for demanding applications requiring reliable performance and high material purity.
Widely used in electrical equipment, precision electronics, vacuum systems, and industrial applications where conductivity, consistency, and material reliability are critical.
C10200 copper sheet (also known as OFC copper plate, Oxygen-Free Copper C10200 sheet, or CDA 102 copper strip) is an ultra-pure oxygen-free copper material designed for critical electrical, electronic, and high-vacuum engineering applications. Containing a minimum copper purity of 99.95% with virtually zero oxygen content (less than 0.001%), C10200 copper sheets offer outstanding electrical conductivity, superior thermal dissipation, and total immunity to hydrogen embrittlement during high-temperature processing.
At XQJ Metal, we manufacture and supply high-precision C10200 copper sheets, plates, and strips in a wide range of thicknesses and tempers. Produced in strict accordance with ASTM B152, ASTM B272, and EN 1652 standards, our oxygen-free copper sheets are available with custom precision shearing, CNC laser cutting, edge deburring, and protective surface interleaving.
| Parameter | Standard Value / Specification |
| Material Grade | C10200 / CDA 102 / OFC (Oxygen-Free Copper) |
| Copper Purity (Cu) | ≥ 99.95% (Oxygen Content < 0.001%) |
| Electrical Conductivity | ≥ 100% IACS – 101% IACS |
| Thickness Range | 0.2mm – 50.0mm (Thin Foil, Sheet & Heavy Plate) |
| Standard Widths | 100mm – 1250mm (Custom Width Shearing Available) |
| Tempers Available | Soft Annealed (O60), Half Hard (H02), Full Hard (H04) |
| International Standards | ASTM B152, ASTM B272, EN 1652, JIS C1020, ISO 9001 |
Q1: What is the main difference between C10200 and C11000 copper sheets?
A: C10200 is oxygen-free copper (OFC) with less than 0.001% oxygen, making it resistant to hydrogen embrittlement when welded or brazed in reducing atmospheres. C11000 (ETP copper) contains small amounts of oxygen, making it ideal for general electrical components but prone to embrittlement at elevated temperatures.
Q2: Can C10200 copper sheets be deep drawn or stamped into complex parts?
A: Yes, in the soft annealed (O60) temper, C10200 copper sheet exhibits superior ductility and workability, allowing deep drawing, stamping, bending, and spin-forming without fracturing.
Q3: What is your Minimum Order Quantity (MOQ) for custom sheared C10200 sheets?
A: Our standard MOQ for custom cut-to-size C10200 sheets is 300 kg. Smaller sample batches or stock sizes can be shipped immediately.
If you require specific plate thicknesses, CNC laser cutting service, or technical datasheets, explore our full range of Copper Sheet Products or Contact Our Sales Engineering Team directly for a fast factory quotation.
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C10200 copper sheet is an oxygen-free copper alloy with lower oxygen content and higher purity than C11000. It is commonly selected for applications requiring excellent electrical conductivity, high thermal conductivity, and reliable performance in vacuum or high-temperature environments.
C10200 copper sheet offers exceptionally high electrical conductivity, excellent thermal conductivity, and superior material purity. These properties make it well suited for electrical contacts, busbars, semiconductor equipment, and other applications where stable electrical performance is essential.
C10200 copper sheet is widely used in vacuum equipment, semiconductor manufacturing, power distribution, induction heating systems, and precision electronic components where high conductivity, material purity, and long-term reliability are critical.
It offers excellent resistance to seawater corrosion and maintains strength in humid and salt-rich conditions.
No. Strength is achieved through strain hardening rather than heat treatment.
Yes. It provides excellent weldability for structural fabrication.
Yes, it is commonly applied in tanks and pressure equipment.
Yes. It provides higher strength compared with most non-heat-treated aluminum alloys.
Yes. Thickness, width and temper can be adjusted based on project demand.
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