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Compare over 30 copper, brass, and bronze alloys to find the right material for you—all with material certificates for traceability.
Super-Conductive 101 Copper Sheets and Bars
With 99.99% copper content, 101 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.
Softened (Annealed) Temper Sheets
- Yield Strength: 10,000 psi
- Hardness: Rockwell F65 (Soft)
- Temper Rating: Softened (Annealed)
- Heat Treatable: No
- Specifications Met: See Table
- Yield Strength: 34,000 psi
- Hardness: Rockwell F60 (Soft)
- Temper: H00 (1/8 Hard) to H01 (1/4 Hard)
- Heat Treatable: No
- Specifications Met: ASTM B152, ASTM F68
| Thick. | Thick. Tolerance Range | Each | |
2" × 24" | |||
|---|---|---|---|
| 0.025" | -0.003" to 0.003" | 000000000 | 000000 |
| 0.032" | -0.003" to 0.003" | 000000000 | 00000 |
| 0.04" | -0.004" to 0.004" | 000000000 | 00000 |
| 0.05" | -0.004" to 0.004" | 000000000 | 00000 |
| 0.063" | -0.005" to 0.005" | 000000000 | 00000 |
| 0.08" | -0.006" to 0.006" | 000000000 | 00000 |
| 0.093" | -0.006" to 0.006" | 000000000 | 00000 |
| 1/8" | -0.006" to 0.006" | 000000000 | 00000 |
| 3/16" | -0.007" to 0.007" | 000000000 | 000000 |
| 1/4" | -0.009" to 0.009" | 000000000 | 000000 |
| 3/8" | -0.012" to 0.012" | 000000000 | 000000 |
| 1/2" | -0.015" to 0.015" | 000000000 | 000000 |
4" × 24" | |||
| 0.025" | -0.003" to 0.003" | 000000000 | 00000 |
| 0.032" | -0.003" to 0.003" | 000000000 | 00000 |
| 0.04" | -0.004" to 0.004" | 000000000 | 00000 |
| 0.05" | -0.004" to 0.004" | 000000000 | 00000 |
| 0.063" | -0.005" to 0.005" | 000000000 | 00000 |
| 0.08" | -0.006" to 0.006" | 000000000 | 00000 |
| 0.093" | -0.006" to 0.006" | 000000000 | 000000 |
| 1/8" | -0.006" to 0.006" | 000000000 | 000000 |
| 3/16" | -0.007" to 0.007" | 000000000 | 000000 |
| 1/4" | -0.009" to 0.009" | 000000000 | 000000 |
| 3/8" | -0.012" to 0.012" | 000000000 | 000000 |
| 1/2" | -0.015" to 0.015" | 000000000 | 000000 |
6" × 6" | |||
| 0.025" | -0.003" to 0.003" | 000000000 | 00000 |
| 0.032" | -0.003" to 0.003" | 00000000 | 00000 |
| 0.04" | -0.004" to 0.004" | 000000000 | 00000 |
| 0.05" | -0.004" to 0.004" | 000000000 | 00000 |
| 0.063" | -0.005" to 0.005" | 00000000 | 00000 |
| 0.08" | -0.006" to 0.006" | 000000000 | 00000 |
| 0.093" | -0.006" to 0.006" | 00000000 | 00000 |
| 1/8" | -0.006" to 0.006" | 00000000 | 00000 |
| 3/16" | -0.007" to 0.007" | 000000000 | 00000 |
| 1/4" | -0.009" to 0.009" | 00000000 | 000000 |
| 3/8" | -0.012" to 0.012" | 00000000 | 000000 |
| 1/2" | -0.015" to 0.015" | 00000000 | 000000 |
6" × 12" | |||
| 0.025" | -0.003" to 0.003" | 000000000 | 00000 |
| 0.032" | -0.003" to 0.003" | 000000000 | 00000 |
| 0.04" | -0.004" to 0.004" | 000000000 | 00000 |
| 0.05" | -0.004" to 0.004" | 000000000 | 00000 |
| 0.063" | -0.005" to 0.005" | 000000000 | 00000 |
| 0.08" | -0.006" to 0.006" | 000000000 | 00000 |
| 0.093" | -0.006" to 0.006" | 000000000 | 00000 |
| 1/8" | -0.006" to 0.006" | 000000000 | 000000 |
| 3/16" | -0.007" to 0.007" | 000000000 | 000000 |
| 1/4" | -0.009" to 0.009" | 000000000 | 000000 |
| 3/8" | -0.012" to 0.012" | 000000000 | 000000 |
| 1/2" | -0.015" to 0.015" | 000000000 | 000000 |
6" × 24" | |||
| 0.025" | -0.003" to 0.003" | 000000000 | 00000 |
| 0.032" | -0.003" to 0.003" | 000000000 | 00000 |
| 0.04" | -0.004" to 0.004" | 000000000 | 00000 |
| 0.05" | -0.004" to 0.004" | 000000000 | 00000 |
| 0.063" | -0.005" to 0.005" | 000000000 | 00000 |
| 0.08" | -0.006" to 0.006" | 000000000 | 000000 |
| 0.093" | -0.006" to 0.006" | 000000000 | 000000 |
| 1/8" | -0.006" to 0.006" | 000000000 | 000000 |
| 3/16" | -0.007" to 0.007" | 000000000 | 000000 |
| 1/4" | -0.009" to 0.009" | 000000000 | 000000 |
| 3/8" | -0.012" to 0.012" | 000000000 | 000000 |
| 1/2" | -0.015" to 0.015" | 000000000 | 000000 |
| Thick. | Thick. Tolerance Range | Each | |
12" × 12" | |||
|---|---|---|---|
| 0.025" | -0.003" to 0.003" | 000000000 | 000000 |
| 0.032" | -0.003" to 0.003" | 00000000 | 00000 |
| 0.04" | -0.004" to 0.004" | 000000000 | 00000 |
| 0.05" | -0.004" to 0.004" | 000000000 | 00000 |
| 0.063" | -0.005" to 0.005" | 00000000 | 00000 |
| 0.08" | -0.006" to 0.006" | 000000000 | 000000 |
| 0.093" | -0.006" to 0.006" | 00000000 | 000000 |
| 1/8" | -0.006" to 0.006" | 00000000 | 000000 |
| 3/16" | -0.007" to 0.007" | 000000000 | 000000 |
| 1/4" | -0.009" to 0.009" | 00000000 | 000000 |
| 3/8" | -0.012" to 0.012" | 00000000 | 000000 |
| 1/2" | -0.015" to 0.015" | 00000000 | 000000 |
12" × 24" | |||
| 0.025" | -0.003" to 0.003" | 000000000 | 00000 |
| 0.032" | -0.003" to 0.003" | 00000000 | 00000 |
| 0.04" | -0.004" to 0.004" | 000000000 | 000000 |
| 0.05" | -0.004" to 0.004" | 000000000 | 000000 |
| 0.063" | -0.005" to 0.005" | 00000000 | 000000 |
| 0.08" | -0.006" to 0.006" | 000000000 | 000000 |
| 0.093" | -0.006" to 0.006" | 00000000 | 000000 |
| 1/8" | -0.006" to 0.006" | 00000000 | 000000 |
| 3/16" | -0.007" to 0.007" | 000000000 | 000000 |
| 1/4" | -0.009" to 0.009" | 00000000 | 000000 |
| 3/8" | -0.012" to 0.012" | 00000000 | 000000 |
| 1/2" | -0.015" to 0.015" | 00000000 | 000000 |
12" × 48" | |||
| 0.025" | -0.003" to 0.003" | 000000000 | 000000 |
| 0.032" | -0.003" to 0.003" | 00000000 | 000000 |
| 0.04" | -0.004" to 0.004" | 000000000 | 000000 |
| 0.05" | -0.004" to 0.004" | 000000000 | 000000 |
| 0.063" | -0.005" to 0.005" | 00000000 | 000000 |
| 0.08" | -0.006" to 0.006" | 000000000 | 000000 |
| 0.093" | -0.006" to 0.006" | 00000000 | 000000 |
| 1/8" | -0.006" to 0.006" | 00000000 | 000000 |
| 3/16" | -0.007" to 0.007" | 000000000 | 000000 |
| 1/4" | -0.009" to 0.009" | 00000000 | 000000 |
| 3/8" | -0.012" to 0.012" | 00000000 | 00000000 |
| 1/2" | -0.015" to 0.015" | 00000000 | 00000000 |
24" × 24" | |||
| 0.025" | -0.003" to 0.003" | 000000000 | 000000 |
| 0.032" | -0.003" to 0.003" | 000000000 | 000000 |
| 0.04" | -0.004" to 0.004" | 000000000 | 000000 |
| 0.05" | -0.004" to 0.004" | 000000000 | 000000 |
| 0.063" | -0.005" to 0.005" | 000000000 | 000000 |
| 0.08" | -0.006" to 0.006" | 000000000 | 000000 |
| 0.093" | -0.006" to 0.006" | 000000000 | 000000 |
| 1/8" | -0.006" to 0.006" | 000000000 | 000000 |
| 3/16" | -0.007" to 0.007" | 000000000 | 000000 |
| 1/4" | -0.009" to 0.009" | 000000000 | 000000 |
| 3/8" | -0.012" to 0.012" | 000000000 | 00000000 |
| 1/2" | -0.015" to 0.015" | 000000000 | 00000000 |
24" × 48" | |||
| 0.025" | -0.003" to 0.003" | 000000000 | 000000 |
| 0.032" | -0.003" to 0.003" | 00000000 | 000000 |
| 0.04" | -0.004" to 0.004" | 000000000 | 000000 |
| 0.05" | -0.004" to 0.004" | 000000000 | 000000 |
| 0.063" | -0.005" to 0.005" | 00000000 | 000000 |
| 0.08" | -0.006" to 0.006" | 000000000 | 000000 |
| 0.093" | -0.006" to 0.006" | 00000000 | 000000 |
| 1/8" | -0.006" to 0.006" | 00000000 | 00000000 |
| 3/16" | -0.007" to 0.007" | 000000000 | 00000000 |
| 1/4" | -0.009" to 0.009" | 00000000 | 00000000 |
| 3/8" | -0.012" to 0.012" | 00000000 | 00000000 |
| 1/2" | -0.015" to 0.015" | 00000000 | 00000000 |
- Yield Strength: Not Rated
- Hardness: Rockwell F75 (Soft)
- Temper: H02 (1/2 Hard)
- Heat Treatable: No
- Specifications Met: ASTM F68
4" × 4" | 6" × 6" | 9" × 9" | 12" × 12" | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Thick. | Thick. Tolerance Range | Each | Each | Each | Each | ||||
| 1/4" | -0.012" to 0.012" | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 0000000 | 00000000 | 0000000 |
| 3/8" | -0.015" to 0.015" | 00000000 | 00000 | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |
| 1/2" | -0.015" to 0.015" | 00000000 | 00000 | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |
| 5/8" | -0.019" to 0.019" | 00000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 | 00000000 | 000000 |
| 3/4" | -0.019" to 0.019" | 00000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 | 00000000 | 000000 |
| 7/8" | -0.024" to 0.024" | 00000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 | 00000000 | 000000 |
| 1" | -0.024" to 0.024" | 000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 | 00000000 | 000000 |
Super-Conductive 101 Copper Rods and Discs
- Yield Strength: Not Rated
- Hardness: See table
- Temper:
6" dia. rods and discs: Not Rated
All other sizes: H04 (Full Hard) - Heat Treatable: No
- Specifications Met: See table
With 99.99% copper content, 101 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.
| Dia. | Dia. Tolerance Range | Hardness | Specifications Met | 1" Lg. | 2" Lg. | 3" Lg. | 4" Lg. | 5" Lg. | 6" Lg. | |
| 2" | -0.008" to 0.008" | Rockwell F75 (Soft) | ASTM B187, ASTM F68 | 0000000 | ||||||
| 3" | -0.008" to 0.008" | Rockwell F75 (Soft) | ASTM B187, ASTM F68 | 0000000 | ||||||
| 4" | -0.008" to 0.008" | Rockwell F75 (Soft) | ASTM B187, ASTM F68 | 0000000 | ||||||
| 5" | -0.01" to 0.01" | Rockwell F75 (Soft) | ASTM B187, ASTM F68 | 0000000 | ||||||
| 6" | -0.063" to 0.063" | Not Rated | ASTM B187, ASTM F68 | 0000000 |
Super-Conductive 101 Copper Tubes
- Yield Strength: 30,000 psi
- Hardness: Rockwell F90 (Soft)
- Temper: H80 (Full Hard)
- Heat Treatable: No
- Specifications Met: ASTM B75, ASTM F68
With 99.99% copper content, 101 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.
| OD | OD Tolerance Range | ID | Straightness Tolerance | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
0.032" Wall Thick. (-0.006" to 0.006" Tolerance) | |||||||
|---|---|---|---|---|---|---|---|
| 1/8" | -0.003" to 0.003" | 0.061" | Not Rated | 0000000 | |||
| 3/16" | -0.003" to 0.003" | 0.124" | Not Rated | 0000000 | |||
| 3/8" | -0.003" to 0.003" | 0.311" | 0.5" | 0000000 | |||
| 1/2" | -0.003" to 0.003" | 0.436" | 0.5" | 0000000 | |||
| 3/4" | -0.003" to 0.003" | 0.686" | 0.5" | 0000000 | |||
0.035" Wall Thick. (-0.006" to 0.006" Tolerance) | |||||||
| 1/4" | -0.003" to 0.003" | 0.18" | 0.5" | 0000000 | |||
0.065" Wall Thick. (-0.006" to 0.006" Tolerance) | |||||||
| 3/8" | -0.003" to 0.003" | 0.245" | 0.5" | 0000000 | |||
| 1/2" | -0.003" to 0.003" | 0.37" | 0.5" | 0000000 | |||
| 3/4" | -0.003" to 0.003" | 0.62" | 0.5" | 0000000 | |||
1/8" Wall Thick. (-0.006" to 0.006" Tolerance) | |||||||
| 1" | -0.003" to 0.003" | 3/4" | 0.5" | 0000000 | |||