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Yield Strength Yield Strength |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Thermal Conductivity Thermal Conductivity |
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Modulus of Elasticity Modulus of Elasticity |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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About Copper, Brass, and Bronze
More
932 Bearing Bronze Tubes

- Yield Strength: 18,000 psi
- Hardness: Rockwell B35 (Soft)
- Temper: M07
- Heat Treatable: No
- Specifications Met: ASTM B505
Offering excellent antifriction qualities, 932 bronze also offers good strength and wear resistance. It's also known as SAE 660 and is often used for bearings, bushings, and thrust washers.
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 ORDER HISTORY after your order ships.
| OD | OD Tolerance Range | ID | ID Tolerance Range | Straightness Tolerance | Nonsparking Properties | 3" Lg. | 6 1/2" Lg. | 13" Lg. | |
1/4" Wall Thick. | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 3" | 0.034" to 0.044" | 2 1/2" | -0.019" to -0.064" | .004" per inch | Nonsparking | 00000000 | |||
| 3 1/2" | 0.034" to 0.044" | 3" | -0.019" to -0.064" | .004" per inch | Nonsparking | 00000000 | |||
| 4" | 0.055" to 0.071" | 3 1/2" | -0.047" to -0.109" | .004" per inch | Nonsparking | 00000000 | |||
| 4 1/2" | 0.055" to 0.071" | 4" | -0.047" to -0.109" | .004" per inch | Nonsparking | 00000000 | |||
3/8" Wall Thick. | |||||||||
| 3" | 0.034" to 0.044" | 2 1/4" | -0.019" to -0.064" | .004" per inch | Nonsparking | 00000000 | |||
| 3 1/4" | 0.034" to 0.044" | 2 1/2" | -0.019" to -0.064" | .004" per inch | Nonsparking | 00000000 | |||
1/2" Wall Thick. | |||||||||
| 3" | 0.034" to 0.044" | 2" | -0.019" to -0.064" | .004" per inch | Nonsparking | 00000000 | |||
| 3 1/4" | 0.034" to 0.044" | 2 1/4" | -0.019" to -0.064" | .004" per inch | Nonsparking | 00000000 | |||
| 3 1/2" | 0.034" to 0.044" | 2 1/2" | -0.019" to -0.064" | .004" per inch | Nonsparking | 00000000 | |||
| 4" | 0.055" to 0.071" | 3" | -0.047" to -0.109" | .004" per inch | Nonsparking | 00000000 | |||
| 4 1/2" | 0.055" to 0.071" | 3 1/2" | -0.047" to -0.109" | .004" per inch | Nonsparking | 00000000 | |||
| 5" | 0.055" to 0.071" | 4" | -0.047" to -0.109" | .004" per inch | Nonsparking | 00000000 | |||
| 6" | 0.078" to 0.11" | 5" | -0.062" to -0.158" | .004" per inch | Nonsparking | 00000000 | |||
| 6 1/2" | 0.078" to 0.11" | 5 1/2" | -0.062" to -0.158" | .004" per inch | Nonsparking | 00000000 | |||
5/8" Wall Thick. | |||||||||
| 3" | 0.034" to 0.044" | 1 3/4" | -0.019" to -0.064" | .004" per inch | Nonsparking | 00000000 | |||
| 3 1/4" | 0.034" to 0.044" | 2" | -0.019" to -0.064" | .004" per inch | Nonsparking | 00000000 | |||
| 3 3/4" | 0.034" to 0.044" | 2 1/2" | -0.019" to -0.064" | .004" per inch | Nonsparking | 00000000 | |||
3/4" Wall Thick. | |||||||||
| 3" | 0.034" to 0.044" | 1 1/2" | -0.019" to -0.064" | .004" per inch | Nonsparking | 00000000 | |||
| 3 1/2" | 0.034" to 0.044" | 2" | -0.019" to -0.064" | .004" per inch | Nonsparking | 00000000 | |||
| 4" | 0.055" to 0.071" | 2 1/2" | -0.047" to -0.109" | .004" per inch | Nonsparking | 00000000 | |||
7/8" Wall Thick. | |||||||||
| 3" | 0.034" to 0.044" | 1 1/4" | -0.019" to -0.064" | .004" per inch | Nonsparking | 00000000 | |||
| 3 1/4" | 0.034" to 0.044" | 1 1/2" | -0.019" to -0.064" | .004" per inch | Nonsparking | 00000000 | |||
| 3 1/2" | 0.034" to 0.044" | 1 3/4" | -0.019" to -0.064" | .004" per inch | Nonsparking | 00000000 | |||
1" Wall Thick. | |||||||||
| 3" | 0.034" to 0.044" | 1" | -0.019" to -0.064" | .004" per inch | Nonsparking | 00000000 | |||
| 3 1/2" | 0.034" to 0.044" | 1 1/2" | -0.019" to -0.064" | .004" per inch | Nonsparking | 00000000 | |||
| 4" | 0.055" to 0.071" | 2" | -0.047" to -0.109" | .004" per inch | Nonsparking | 00000000 | |||
| 4 1/2" | 0.055" to 0.071" | 2 1/2" | -0.047" to -0.109" | .004" per inch | Nonsparking | 00000000 | |||
| 5" | 0.055" to 0.071" | 3" | -0.047" to -0.109" | .004" per inch | Nonsparking | 00000000 | |||
| 5 1/2" | 0.078" to 0.11" | 3 1/2" | -0.062" to -0.158" | .004" per inch | Nonsparking | 00000000 | |||
| 6" | 0.078" to 0.11" | 4" | -0.062" to -0.158" | .004" per inch | Nonsparking | 00000000 | |||
| 7" | 0.078" to 0.11" | 5" | -0.062" to -0.158" | .004" per inch | Nonsparking | 00000000 | |||
| 8" | 0.078" to 0.11" | 6" | -0.062" to -0.158" | .004" per inch | Nonsparking | 00000000 | |||
| 10" | 0.094" to 0.134" | 8" | -0.078" to -0.182" | .004" per inch | Nonsparking | 00000000 | |||
1 1/4" Wall Thick. | |||||||||
| 4 1/2" | 0.055" to 0.071" | 2" | -0.047" to -0.109" | .004" per inch | Nonsparking | 00000000 | |||
1 1/2" Wall Thick. | |||||||||
| 5" | 0.055" to 0.071" | 2" | -0.047" to -0.109" | .004" per inch | Nonsparking | 00000000 | |||
| 6" | 0.078" to 0.11" | 3" | -0.062" to -0.158" | .004" per inch | Nonsparking | 00000000 | |||
1 3/4" Wall Thick. | |||||||||
| 6" | 0.078" to 0.11" | 2 1/2" | -0.062" to -0.158" | .004" per inch | Nonsparking | 00000000 | |||
Oversized 932 Bearing Bronze Rods

- Yield Strength: 20,000 psi
- Hardness: Rockwell B25 (Soft)
- Temper: M07
- Heat Treatable: No
- Specifications Met: ASTM B505
Diameter is oversized to allow for finishing. Offering excellent antifriction qualities, 932 bronze also offers good strength and wear resistance. It's also known as SAE 660 and is often used for bearings, bushings, and thrust washers.
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 ORDER HISTORY after your order ships.
| Dia. | Dia. Tolerance Range | Straightness Tolerance | Nonsparking Properties | 3" Lg. | 6 1/2" Lg. | 13" Lg. | |
| 3" | 0.010" to 0.032" | 1/4" per 5 ft. | Nonsparking | 00000000 | |||
| 3 1/4" | 0.010" to 0.032" | 1/4" per 5 ft. | Nonsparking | 00000000 | |||
| 3 1/2" | 0.010" to 0.032" | 1/4" per 5 ft. | Nonsparking | 00000000 | |||
| 3 3/4" | 0.010" to 0.032" | 1/4" per 5 ft. | Nonsparking | 00000000 | |||
| 4" | 0.010" to 0.032" | 1/4" per 5 ft. | Nonsparking | 00000000 | |||
| 4 1/4" | 0.010" to 0.032" | 1/4" per 5 ft. | Nonsparking | 00000000 | |||
| 4 1/2" | 0.010" to 0.032" | 1/4" per 5 ft. | Nonsparking | 00000000 | |||
| 5" | 0.010" to 0.032" | 1/4" per 5 ft. | Nonsparking | 00000000 | |||
| 5 1/2" | 0.010" to 0.032" | 1/4" per 5 ft. | Nonsparking | 00000000 | |||
| 6" | 0.010" to 0.032" | 1/4" per 5 ft. | Nonsparking | 00000000 | |||
| 7" | 0.010" to 0.032" | 1/4" per 5 ft. | Nonsparking | 00000000 | |||
| 8" | 0.010" to 0.032" | 1/4" per 5 ft. | Nonsparking | 00000000 |
Weldable 954 Bearing Bronze Rods

- Yield Strength: 32,000 psi
- Hardness: Rockwell B85 (Medium)
- Temper: M07
- Heat Treatable: Yes
- Specifications Met: ASTM B505
954 bronze contains a minimum of 10% aluminum for strength and weldability. It is also known as aluminum bronze. It's widely used for bearings, bushings, valve bodies, and worm gears.
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 ORDER HISTORY after your order ships.
| Dia. | Dia. Tolerance Range | Straightness Tolerance | 6" Lg. | 13" Lg. | 36" Lg. | 72" Lg. | |
| 3/8" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 1/2" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 5/8" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 3/4" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 7/8" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 1" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 1 1/4" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 1 1/2" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 1 5/8" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 1 3/4" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 2" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 2 1/4" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 2 1/2" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 2 3/4" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 3" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 3 1/2" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 4" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 4 1/2" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 5" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 | ||||
| 6" | 0.0525" to 0.145" | 1/4" per 5 ft. | 0000000 |
Oil-Filled 841 Bearing Bronze Tubes

- Yield Strength: 11,000 psi
- Hardness: Not Rated
- Temper: Not Rated
- Heat Treatable: No
- Specifications Met: ASTM B438
Powdered bronze is pressed and then impregnated with SAE 30 oil to make this material self-lubricating. Use it to make bearings and parts for hard-to-reach areas that would be difficult to access for lubrication, such as well pumps and turbine blades. These tubes are oversized on the outside and undersized on the inside to allow for finishing to the sizes listed.
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 ORDER HISTORY after your order ships.
| OD | ID | 3" Lg. | 6 1/2" Lg. | |
3/8" Wall Thick. | ||||
|---|---|---|---|---|
| 3" | 2 1/4" | 00000000 | ||
| 3 3/4" | 3" | 00000000 | ||
1/2" Wall Thick. | ||||
| 3" | 2" | 00000000 | ||
| 3 1/4" | 2 1/4" | 00000000 | ||
| 3 1/2" | 2 1/2" | 00000000 | ||
| 4" | 3" | 00000000 | ||
5/8" Wall Thick. | ||||
| 3" | 1 3/4" | 00000000 | ||
| 3 3/4" | 2 1/2" | 00000000 | ||
3/4" Wall Thick. | ||||
| 3" | 1 1/2" | 00000000 | ||
| 4" | 2 1/2" | 00000000 | ||
7/8" Wall Thick. | ||||
| 3" | 1 1/4" | 00000000 | ||
| 3 1/2" | 1 3/4" | 00000000 | ||
1" Wall Thick. | ||||
| 3" | 1" | 00000000 | ||
| 4" | 2" | 00000000 | ||
| 4 1/2" | 2 1/2" | 00000000 | ||
| 5" | 3" | 00000000 | ||
| 6" | 4" | 00000000 | ||
| 7" | 5" | 00000000 | ||
1 1/2" Wall Thick. | ||||
| 6" | 3" | 00000000 | ||
Oil-Filled 841 Bearing Bronze Rods

- Yield Strength: 11,000 psi
- Hardness: Not Rated
- Temper: Not Rated
- Heat Treatable: No
- Specifications Met: ASTM B438
Powdered bronze is pressed and then impregnated with SAE 30 oil to make this material self-lubricating. Use it to make bearings and parts for hard-to-reach areas that would be difficult to access for lubrication, such as well pumps and turbine blades.
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 ORDER HISTORY after your order ships.
Easy-to-Machine 936 Bearing Bronze Tubes

- Yield Strength: 21,000 psi
- Hardness: Rockwell B25 (Soft)
- Temper: M07
- Heat Treatable: No
- Specifications Met: ASTM B505
An easier-to-machine alternative to 932 bronze, 936 also has better corrosion resistance. It's also called modified SAE 64. Use it to machine bearings and bushings for oil pumps and gasoline engines.
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 ORDER HISTORY after your order ships.
Multipurpose 110 Copper Rods and Discs

- Yield Strength:
Inch sizes: Not Rated
Metric sizes: 17,000 psi - Hardness:
Inch sizes: Rockwell F65 (Soft)
Metric sizes: Brinell 35 (Soft) - Temper:
Inch sizes: H04 (Full Hard)
Metric sizes: Not Rated - Heat Treatable: No
- Specifications Met:
Inch sizes: ASTM B187
Metric sizes: European Standard EN 13601
Offering high electrical conductivity and formability, 110 copper is 99.9% pure. Also known as ETP copper, it's often used in electrical applications, such as for bus bars and wire connectors, as well as for flashing, gaskets, and rivets.
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 ORDER HISTORY after your order ships.
| Dia. | Dia. Tolerance Range | Straightness Tolerance | 1/2" Lg. | 1" Lg. | 2" Lg. | 3" Lg. | 4" Lg. | |
| 1" | -0.002" to 0.002" | 1/2" per 10 ft. | 000000 | |||||
| 1 1/2" | -0.009" to 0.009" | 1/2" per 10 ft. | 000000 | |||||
| 2" | -0.009" to 0.009" | 1/2" per 10 ft. | 000000 | |||||
| 2 1/2" | -0.009" to 0.009" | 1/2" per 10 ft. | 000000 | |||||
| 3" | -0.009" to 0.009" | 1/2" per 10 ft. | 000000 | |||||
| 4" | -0.009" to 0.009" | 1/2" per 10 ft. | 000000 | |||||
| 5" | -0.009" to 0.009" | 1/2" per 10 ft. | 000000 | |||||
| 6" | -0.009" to 0.009" | 1/2" per 10 ft. | 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.
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 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 |
Ultra-Machinable 360 Brass Rods and Discs

- Yield Strength:
Inch sizes: 15,000 psi
Metric sizes: 23,000 psi - Hardness: See table
- Temper:
Inch sizes: H02 (1/2 Hard)
Metric sizes: 1/2 Hard - Heat Treatable: No
- Specifications Met:
Inch sizes: ASTM B16
Metric sizes: European Standard EN 12164
With the highest lead content of all the brass alloys, 360 offers the best machinability. Often called free-machining and free-cutting brass, it stands up to high-speed drilling, milling, and tapping operations with minimal wear on your tools. It’s commonly used for gears, pinions, and lock components.
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 ORDER HISTORY after your order ships.
| Dia. | Dia. Tolerance Range | Hardness | 1/2" Lg. | 1" Lg. | 2" Lg. | 3" Lg. | |
| 1" | -0.003" to 0.003" | Rockwell B25 (Soft) | 0000000 | ||||
| 1 1/2" | -0.003" to 0.003" | Rockwell B25 (Soft) | 0000000 | ||||
| 2" | -0.003" to 0.003" | Rockwell B25 (Soft) | 0000000 | ||||
| 2 1/2" | -0.006" to 0.006" | Rockwell B25 (Soft) | 0000000 | ||||
| 3" | -0.006" to 0.006" | Rockwell B25 (Soft) | 0000000 | ||||
| 4" | -0.006" to 0.006" | Rockwell B25 (Soft) | 0000000 | ||||
| 5" | -0.12" to 0.12" | Rockwell B25 (Soft) | 0000000 | ||||
| 6" | -0.12" to 0.12" | Rockwell B25 (Soft) | 0000000 |


























