C10200 Oxygen Free Copper (CDA 102)
Short Description:
High Conductivity (OFHC) Copper characteristics are high ductility, high electrical and thermal conductivity, high impact strength, good creep resistance, ease of welding, and low volatility under high vacuum.
TYPICAL USES FOR C10200 OXYGEN FREE COPPER:
ELECTRICAL: Electrical Conductors, Klystrons, Microwave Tubes, Transistor Components, Lead In Wire, Coaxial Cables, Copper to Glass Seals in Electronic Appliances, Busbars, Bus Conductors, Wave Guides
INDUSTRIAL: Tubing, LP Gas Service, Tubing, Medical Gas- Oxygen, Vacuum Seals, Coaxial Tube, Billet Mold Tube, Extrusion Cans for Powder Metallurgy

| Bronze, Copper & Brass Wire | |||
| Parameter | Bronze Wire (C51000 / C52100) | Copper Wire (C11000 / C10200) | Brass Wire (C26000 / C27000) |
| Material Type | Phosphor Bronze | Electrolytic Tough Pitch (ETP) / Oxygen-Free (OF) | Cartridge Brass / Yellow Brass |
| Standard | ASTM B159 / B206 | ASTM B1 / B3 / B33 | ASTM B134 / B135 |
| Diameter Range | 0.001" to 0.500" (0.025 mm to 12.7 mm) | 0.001" to 1.000" (0.025 mm to 25.4 mm) | 0.002" to 0.500" (0.05 mm to 12.7 mm) |
| Temper Condition | Soft, Half-Hard, Hard, Spring, Extra Spring | Soft, Half-Hard, Hard, Extra Hard | Soft, Half-Hard, Hard, Extra Hard |
| Tensile Strength (Ultimate) | 50 – 140 ksi (345 – 965 MPa) | 32 – 66 ksi (220 – 455 MPa) | 48 – 95 ksi (330 – 655 MPa) |
| Yield Strength (0.2% Offset) | 40 – 120 ksi (275 – 830 MPa) | 10 – 55 ksi (70 – 380 MPa) | 20 – 70 ksi (140 – 480 MPa) |
| Elongation (in 10") | 1 – 40 % | 1 – 45 % | 3 – 50 % |
| Hardness | 60 – 90 HRB (approx. 110 – 180 HV) | 40 – 80 HRF (approx. 45 – 85 HV) | 55 – 85 HRB (approx. 100 – 160 HV) |
| Density | 0.320 lb/in³ (8.86 g/cm³) | 0.323 lb/in³ (8.94 g/cm³) | 0.307 lb/in³ (8.50 g/cm³) |
| Magnetic Properties | Non-magnetic | Non-magnetic | Non-magnetic |
| Solderability | Excellent | Excellent | Very Good |







