Compare over 30 copper, brass, and bronze alloys to find the right material for you—all with material certificates for traceability.
Super-Conductive 101/102 Copper Sheets and Bars

With at least 99.95% copper content, 101/102 copper has higher purity than 110 copper, resulting in superior electrical conductivity. It's commonly called OFE and OFHC copper. Use it in electrical applications, such as for coaxial cables and terminal lugs.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
- Yield Strength: 10,000 psi
- Hardness: Rockwell F65 (Soft)
- Temper Rating: Softened (Annealed)
- Heat Treatable: No
- Specifications Met: See table
Super-Conductive 102 Copper Balls

- Yield Strength: Not Rated
- Hardness: Not Rated
- Temper: H04 (Full Hard)
- Heat Treatable: No
- Specifications Met: ASTM B2, ASTM B3
With 99.95% copper content, 102 copper has higher purity than 110 copper, resulting in superior electrical conductivity. It's commonly called OFE and OFHC copper. Use it in electrical applications, such as for coaxial cables and terminal lug.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

























