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ASTM Standards

Posted on by P. Panaget

B36 Brass plate, sheet, strip, and rolled bar B99 Copper Silicon alloy wire for general purposes B103 Phosphor Bronze plate, sheet, strip, and rolled bar B122 Copper Nickel Tin alloy, Copper Nickel Zinc alloy (Nickel Silver), and Copper Nickel alloy … Continue reading

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ASTM Standards

Posted on by P. Panaget

B1 Hard drawn Copper wire B2 Medium-hard drawn Copper wire B3 Soft or annealed Copper wire B33 Tinned soft or annealed Copper wire for electrical purposes B48 Soft rectangular and square bare Copper wire for electrical conductors B105 Hard drawn … Continue reading

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C102 Copper (Cu-OF)

Posted on by P. Panaget

C102 is an oxygen-free copper which has better forming, resistance to hydrogen embrittlement, and brazing characteristics than C110 ETP. C102 has good solderability and corrosion resistance and is used for high current applications.

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Copper Clad Steel (40%)

Posted on by P. Panaget

Copper Clad Steel (CCS) is a composite conductor material containing a low carbon steel core surrounded by copper. The copper provides the electrical conductivity and the steel contributes strength to the conductor. The most common grade of CCS used for … Continue reading

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C725 Copper-Nickel-Tin (CuNi9Sn2)

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Alloy C725 is a moderate strength, low conductivity alloy with excellent bare solderability and corrosion resistance. Applications include electronic parts, springs, connectors and wire wrap terminals.

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C197 High Performance Alloy

Posted on by P. Panaget

Alloy C197 is a high conductivity copper alloy possessing an excellent combination of strength, conductivity and softening resistance. This alloy can be substituted for medium tempers of brass and bronze when higher electrical conductivity is required or better solderability is … Continue reading

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C260 Cartridge Brass (CuZn30)

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Alloy C260 is commonly used for electrical components, electronic parts, and mechanical fasteners. The alloy has good strength but poor stress relaxation characteristics and does not make a particularly good spring material. Although it has good conductivity, the solderability of … Continue reading

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