Oxygen-free Copper (OF), UNS C10200, OS050 temper, flat products, rod, tubing, and shapes
Subcategory: Copper Alloy; Nonferrous Metal; Wrought Copper
Close Analogs: UNS C10200 - ASTM (flat products) B48,B133, B152, B187, B272, B370, B432; (rod) B12, B49, B124,B133, B187; (tubing) B68, B75, B88, B111, B188, B280, B359, B372, B395, B447; (shapes) B124,B133, B187; C103 (UK); CDA 102 OF; CEN CW009A; ISO Cu-OF R1337; JIS C1020 H3100 (sheet, plate) (Japan); QQ-C-576
Key Words: BS C110, C103, ISO Cu-OF R1337, CEN CW009A, oxygen free high conductivity copper (OFHC), CDA 102 OF, ASTM B48, B133, B152, B187, B272, B370, B432, Cu/cl NF A53301, C1020 H3100, C1020 H3140, flat products, plates, sheets, strips, QQ-C-576
Copper content in composition table includes silver (minimum 99.95% Cu+Ag). Test specimens: flat product, 1 mm thick.; rod, 25 mm (1 in) diam.; tubing, 25 mm (1 in) diam., 1.65 (0.065 in) mm wall thickness; shape, 13 mm (0.50 in) section.
Applications: busbars, bus conductors, waveguides, hollow conductors, lead-in wires and anodes for vacuum tubes, vacuum seals, transistor components, glass-to-metal seals, coaxial cables, klystrons, microwave tubes, and rectifiers.
Processing: Excellent hot and cold workability; good forgeability. Fabricated by bending, coining, coppersmithing, drawing and upsetting, hot forging and pressing, shearing, spinning, swaging, and stamping.
Corrosion Resistance: Good to excellent. Susceptible to galvanic corrosion when coupled with iron, aluminum, magnesium, lead, tin, and zinc. Good resistance to atmospheric, brackish water, sea water, and non-oxidizing acid corrosion, but avoid heating in oxidizing atmospheres or exposing to oxidizing acids, moist halogens, sulfides, ammonia, or solutions with ammonium ions.
- Hardness, Rockwell F
- Tensile Strength, Ultimate
- Tensile Strength, Yield
- Elongation at Break
- Reduction of Area
- Modulus of Elasticity
- Poissons Ratio
- Shear Modulus
- Shear Strength
- Electrical Resistivity
- CTE, linear 20°C
- CTE, linear 100°C
- CTE, linear 250°C
- Specific Heat Capacity
- Thermal Conductivity
- Melting Point
- Annealing Temperature
- Hot-Working Temperature
- Recrystallization Temperature
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