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*ALLOY 101 OFE OFHC COPPER

COMMON FABRICATION PROCESSES AND TYPICAL USES

Oxygen-Free Electronic


CHEMICAL COMPOSITION
 
Cu Sb As O P Te
Min/Max 99.99 min 0.0004 0.0005 0.0005 0.0003 .0002
 
COMMON FABRICATION PROCESSES FOR 101 OFE OFHC COPPER

Blanking, Coining, Coppersmithing, Drawing, Etching, Forming and Bending, Heading and Upsetting, Hot Forging and Pressing, Piercing and Punching, Roll Threading and Knurling, Shearing, Spinning, Squeezing and Swaging, Stamping
 
FABRICATION PROPERTIES
 
Joining Technique Suitability
Soldering Excellent
Brazing Excellent
Oxyacetylene Welding Fair
Gas Shielded Arc Welding Good
Coated Metal Arc Welding Not Recommended
Spot Weld Not Recommended
Seam Weld Not Recommended
Butt Weld Good
Capacity for Being Cold Worked Excellent
Capacity for Being Hot Formed Excellent
Forgeability Rating: 65  
Machinability Rating: 20  
 
Product Forms
Bar
Plate
Sheet
Strip
Wire
Pipe
Rod
Shapes
Tube
     

TYPICAL USES OF 101 OFE OFHC COPPER

Automotive
Automotive rectifiers
Electrical
Transistor component bases, high resistance-ratio cryogenic shunts, bus conductors, wave guides, hollow conductors, anodes for vacuum tubes, coaxial cable, coaxial tube, klystrons, microwave tubes, bus bars, lead-in wire, vacuum seals, conductors, glass-to-metal seals
 
 
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Hayward, CA 94545

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