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Shape Shape |
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 | Sheet and Bar |
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System of Measurement System of Measurement |
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Tolerance Rating Tolerance Rating |
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Thermal Conductivity Thermal Conductivity |
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Appearance Appearance |
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Surface Resistivity Surface Resistivity |
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Hardness Rating Hardness Rating |
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Hardness Hardness |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Yield Strength Yield Strength |
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Density Density |
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Melting Point Temperature Melting Point Temperature |
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Heat Treatable Heat Treatable |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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About Copper, Brass, and Bronze
More
Easy-to-Machine 145 Copper Rods
- Yield Strength: 30,000 psi
- Hardness: Not Rated
- Temper: H02 (1/2 Hard)
- Heat Treatable: No
Also called tellurium copper, 145 copper contains tellurium, which makes it more machinable than all other copper while maintaining good corrosion resistance and high electrical conductivity. It’s often used for transformer and circuit-breaker terminals, welding torch tips, and fasteners.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
| Dia. | Dia. Tolerance | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
| 1/8" | -0.0025" to 0.0025" | 0000000 | |||
| 3/16" | -0.0025" to 0.0025" | 0000000 | |||
| 1/4" | -0.0025" to 0.0025" | 0000000 | |||
| 5/16" | -0.0025" to 0.0025" | 0000000 | |||
| 3/8" | -0.0025" to 0.0025" | 0000000 | |||
| 1/2" | -0.0025" to 0.0025" | 0000000 | |||
| 5/8" | -0.0025" to 0.0025" | 0000000 | |||
| 3/4" | -0.0025" to 0.0025" | 0000000 | |||
| 7/8" | -0.0025" to 0.0025" | 0000000 | |||
| 1" | -0.0025" to 0.0025" | 0000000 | |||
| 1 1/8" | -0.0025" to 0.0025" | 0000000 | |||
| 1 1/4" | -0.0025" to 0.0025" | 0000000 | |||
| 1 3/8" | -0.0025" to 0.0025" | 0000000 | |||
| 1 1/2" | -0.0025" to 0.0025" | 0000000 | |||
| 1 5/8" | -0.0025" to 0.0025" | 0000000 | |||
| 1 3/4" | -0.0025" to 0.0025" | 0000000 | |||
| 2" | -0.0025" to 0.0025" | 0000000 |
Easy-to-Machine 145 Copper Bars
- Yield Strength: 18,000 psi
- Hardness: Not Rated
- Temper: H04 (Full Hard)
- Heat Treatable: No
Also called tellurium copper, 145 copper contains tellurium, which makes it more machinable than all other copper while maintaining good corrosion resistance and high electrical conductivity. It’s often used for transformer and circuit-breaker terminals, welding torch tips, and fasteners.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
| Wd. | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
1/4" Thick. (-0.005" to 0.005" Tolerance) | ||||
|---|---|---|---|---|
| 2" | 0000000 | |||
| 4" | 0000000 | |||
| 6" | 0000000 | |||
3/8" Thick. (-0.005" to 0.005" Tolerance) | ||||
| 2" | 0000000 | |||
| 4" | 0000000 | |||
| 6" | 0000000 | |||
1/2" Thick. (-0.005" to 0.005" Tolerance) | ||||
| 2" | 0000000 | |||
| 4" | 0000000 | |||
| 6" | 0000000 | |||
3/4" Thick. (-0.005" to 0.005" Tolerance) | ||||
| 4" | 0000000 | |||
| 6" | 0000000 | |||
1" Thick. (-0.005" to 0.005" Tolerance) | ||||
| 4" | 0000000 | |||