Blog Archives

ASTM Standards

Posted on by fiskcontent

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

Comments Off on ASTM Standards

ASTM Standards

Posted on by fiskcontent

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

Comments Off on ASTM Standards

C102/C110 Copper

Posted on by fiskcontent

Copper is the “standard” metal used for electrical conductors. Copper has extremely high electrical conductivity, surpassed only by pure silver and it has excellent tensile, solderability and corrosion characteristics. C102 is an oxygen free (OF) copper that has better drawing … Continue reading

Comments Off on C102/C110 Copper

C7025 High Performance Alloy (CuNi3Si1)

Posted on by fiskcontent

Alloy C7025 is a High Performance Alloy that combines strength, conductivity, formability and stress relaxation resistance into a unique set of properties. C7025 has the qualities of some of the Beryllium Coppers without containing any Beryllium. The alloy is a … Continue reading

Comments Off on C7025 High Performance Alloy (CuNi3Si1)

C197 High Performance Alloy

Posted on by fiskcontent

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

Comments Off on C197 High Performance Alloy

C172 Beryllium Copper (CuBe2)

Posted on by fiskcontent

Beryllium Copper alloys combine formability with very high strength properties when aged. Applications are in springs, connectors, switches and automotive parts. Special heat treating of the wire at the mill produces a “Mill Hardened” (HM) tempered Beryllium Copper wire which … Continue reading

Comments Off on C172 Beryllium Copper (CuBe2)

C110 Copper (Cu-ETP)

Posted on by fiskcontent

C110 is a commercial copper which is more economical than C102. It has good solderability and corrosion resistance and is used for high current applications.

Comments Off on C110 Copper (Cu-ETP)

C151 Zirconium Copper

Posted on by fiskcontent

Alloy C151 has excellent solderability, high conductivity, and good strength. C151 has superior softening resistance compared to pure copper C110, which will soften upon heating, limiting the application evironment. Applications can be found in high current interconnects, pin grids, welding … Continue reading

Comments Off on C151 Zirconium Copper