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Master Bond adhesives
Fire-refined Tough Pitch Copper with Silver, UNS C12800, OSO50 Temper wire
Categories: Metal; Nonferrous Metal; Copper Alloy
Material Notes: Good to excellent corrosion resistance. Excellent hot and cold workability; good forgeability. Fabricated by coining, coppersmithing, drawing and upsetting, hot forging and pressing, spinning, swaging, stamping.

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 and tubes, klystrons, microwave tubes, and rectifiers.

Test specimens: wire - 2mm diameter.

UNS C12800 is inactive per the Copper Development Association. C12500, C12700, C12800, C12900, and C13000 are similar alloys having very similar mechanical properties; they are distinguished by differences in silver content.
Key Words: Fire-Refined Copper, FRTSP. MIL-W-3318
Vendors:
Available Properties
  • Density
  • Tensile Strength, Ultimate
  • Elongation at Break, in 250 mm
  • Modulus of Elasticity, Estimated from similar Cu Alloys
  • Poissons Ratio, Calculated
  • Machinability, UNS C36000 (free-cutting brass) = 100%
  • Shear Modulus, Estimated from similar Cu Alloys
  • Shear Strength
  • Electrical Resistivity
  • CTE, linear
  • CTE, linear
  • CTE, linear
  • Specific Heat Capacity
  • Thermal Conductivity
  • Melting Point
  • Liquidus
  • Annealing Temperature
  • Hot-Working Temperature
  • Antimony, Sb
  • Arsenic, As
  • Bismuth, Bi
  • Copper, Cu, Includes Ag
  • Lead, Pb
  • Nickel, Ni
  • Selenium, Se, includes Te
  • Silver, Ag, Min 10 troy oz./ton (may be specified)
  
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