Compare electrical conductivity, machinability, formability, and more to identify the best material for your application.
Oversized Weldable 954 Bearing Bronze Bars
- Yield Strength: 29,000 psi
- Hardness: Rockwell B85 (Medium)
- Temper: M07
- Heat Treatable: Yes
- Specifications Met: ASTM B505
Thickness and width are oversized to allow for finishing. 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.
Wd. | Straightness Tolerance | 1/2 ft. Lg. | 1 ft. Lg. | 2 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
1/4" Thick. (0.067" to 0.142" Tolerance) | |||||||
---|---|---|---|---|---|---|---|
1" | 0.007" per inch | 0000000 | |||||
1 1/2" | 0.007" per inch | 0000000 | |||||
2" | 0.007" per inch | 0000000 | |||||
2 1/2" | 0.007" per inch | 0000000 | |||||
3" | 0.007" per inch | 0000000 | |||||
4" | 0.007" per inch | 00000000 | |||||
6" | 0.007" per inch | 00000000 | |||||
3/8" Thick. (0.067" to 0.142" Tolerance) | |||||||
1" | 0.007" per inch | 0000000 | |||||
1 1/2" | 0.007" per inch | 0000000 | |||||
2" | 0.007" per inch | 0000000 | |||||
2 1/2" | 0.007" per inch | 0000000 | |||||
3" | 0.007" per inch | 0000000 | |||||
4" | 0.007" per inch | 00000000 | |||||
1/2" Thick. (0.067" to 0.142" Tolerance) | |||||||
1/2" | 0.007" per inch | 00000000 | |||||
1" | 0.007" per inch | 0000000 | |||||
1 1/2" | 0.007" per inch | 0000000 | |||||
2" | 0.007" per inch | 0000000 | |||||
2 1/2" | 0.007" per inch | 0000000 | |||||
3" | 0.007" per inch | 0000000 | |||||
4" | 0.007" per inch | 00000000 | |||||
6" | 0.007" per inch | 00000000 | |||||
5/8" Thick. (0.067" to 0.142" Tolerance) | |||||||
1" | 0.007" per inch | 0000000 | |||||
1 1/2" | 0.007" per inch | 0000000 | |||||
2" | 0.007" per inch | 00000000 | |||||
3" | 0.007" per inch | 00000000 | |||||
4" | 0.007" per inch | 00000000 | |||||
3/4" Thick. (0.067" to 0.142" Tolerance) | |||||||
3/4" | 0.007" per inch | 00000000 | |||||
1" | 0.007" per inch | 00000000 | |||||
1 1/2" | 0.007" per inch | 00000000 | |||||
2" | 0.007" per inch | 00000000 | |||||
3" | 0.007" per inch | 00000000 | |||||
4" | 0.007" per inch | 00000000 | |||||
1" Thick. (0.067" to 0.142" Tolerance) | |||||||
1" | 0.007" per inch | 00000000 | |||||
1 1/2" | 0.007" per inch | 00000000 | |||||
2" | 0.007" per inch | 00000000 | |||||
3" | 0.007" per inch | 00000000 | |||||
4" | 0.007" per inch | 00000000 | |||||
5" | 0.007" per inch | 00000000 | |||||
6" | 0.007" per inch | 00000000 | |||||
1 1/4" Thick. (0.067" to 0.142" Tolerance) | |||||||
1 1/4" | 0.007" per inch | 00000000 | |||||
2" | 0.007" per inch | 00000000 | |||||
3" | 0.007" per inch | 00000000 | |||||
4" | 0.007" per inch | 00000000 | |||||
1 1/2" Thick. (0.067" to 0.142" Tolerance) | |||||||
1 1/2" | 0.007" per inch | 00000000 | |||||
2" | 0.007" per inch | 00000000 | |||||
2 1/2" | 0.007" per inch | 00000000 | |||||
3" | 0.007" per inch | 00000000 | |||||
4" | 0.007" per inch | 00000000 | |||||
6" | 0.007" per inch | 00000000 | |||||
2" Thick. (0.067" to 0.142" Tolerance) | |||||||
2" | 0.007" per inch | 00000000 | |||||
3" | 0.007" per inch | 00000000 | |||||
4" | 0.007" per inch | 00000000 | |||||
6" | 0.007" per inch | 00000000 | |||||
2 1/2" Thick. (0.067" to 0.142" Tolerance) | |||||||
4" | 0.007" per inch | 00000000 | |||||
3" Thick. (0.067" to 0.142" Tolerance) | |||||||
3" | 0.007" per inch | 00000000 | |||||
4" | 0.007" per inch | 00000000 | |||||
4" Thick. (0.067" to 0.142" Tolerance) | |||||||
4" | 0.007" per inch | 00000000 |
Tight-Tolerance Weldable 954 Bearing Bronze Bars
- Yield Strength: 32,000 psi
- Hardness: Not Rated
- Temper: M07
- Heat Treatable: Yes
- Specifications Met: ASTM B505
These bars are precision ground on the top and bottom for a tight thickness tolerance of ±0.002". 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.
1 ft. Lg. | 2 ft. Lg. | |||||
---|---|---|---|---|---|---|
Wd. | Mechanical Finish | Flatness Tolerance | Each | Each | ||
1/4" Thick. (-0.002" to 0.002" Tolerance) | ||||||
1" | Precision Ground | Not Rated | 0000000 | 000000 | 0000000 | 0000000 |
1 1/2" | Precision Ground | Not Rated | 0000000 | 00000 | 000000 | 00 |
2" | Precision Ground | Not Rated | 0000000 | 00000 | 0000000 | 000000 |
2 1/2" | Precision Ground | Not Rated | 0000000 | 000000 | 000000 | 00 |
3" | Precision Ground | Not Rated | 0000000 | 000000 | 0000000 | 000000 |
3/8" Thick. (-0.002" to 0.002" Tolerance) | ||||||
1" | Precision Ground | Not Rated | 0000000 | 00000 | 0000000 | 000000 |
2" | Precision Ground | Not Rated | 0000000 | 000000 | 0000000 | 000000 |
3" | Precision Ground | Not Rated | 0000000 | 000000 | 000000 | 00 |
1/2" Thick. (-0.002" to 0.002" Tolerance) | ||||||
1" | Precision Ground | Not Rated | 0000000 | 00000 | 0000000 | 000000 |
2" | Precision Ground | Not Rated | 0000000 | 000000 | 0000000 | 000000 |
3" | Precision Ground | Not Rated | 0000000 | 000000 | 0000000 | 000000 |
6" | Precision Ground | Not Rated | 0000000 | 000000 | 000000 | 00 |
3/4" Thick. (-0.002" to 0.002" Tolerance) | ||||||
1" | Precision Ground | Not Rated | 0000000 | 000000 | 0000000 | 000000 |
1 1/2" | Precision Ground | Not Rated | 0000000 | 000000 | 000000 | 00 |
2" | Precision Ground | Not Rated | 0000000 | 000000 | 0000000 | 000000 |
3" | Precision Ground | Not Rated | 0000000 | 000000 | 0000000 | 000000 |
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 |
Weldable 954 Bearing Bronze Tubes
- 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. The strength of this material increases with heat treating.
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 | 6 1/2" Lg. | 13" Lg. | |
1/4" Wall Thick. | |||||||
---|---|---|---|---|---|---|---|
1 1/4" | 0.055" to 0.145" | 3/4" | -0.155" to -0.055" | 1/4" per 5 ft. | 000000 | ||
1 1/2" | 0.055" to 0.145" | 1" | -0.155" to -0.055" | 1/4" per 5 ft. | 000000 | ||
1 3/4" | 0.055" to 0.145" | 1 1/4" | -0.155" to -0.055" | 1/4" per 5 ft. | 000000 | ||
2" | 0.055" to 0.145" | 1 1/2" | -0.155" to -0.055" | 1/4" per 5 ft. | 000000 | ||
2 1/4" | 0.055" to 0.145" | 1 3/4" | -0.155" to -0.055" | 1/4" per 5 ft. | 000000 | ||
2 1/2" | 0.055" to 0.145" | 2" | -0.155" to -0.055" | 1/4" per 5 ft. | 000000 | ||
3" | 0.055" to 0.145" | 2 1/2" | -0.155" to -0.055" | 1/4" per 5 ft. | 000000 | ||
3 1/2" | 0.055" to 0.145" | 3" | -0.155" to -0.055" | 1/4" per 5 ft. | 000000 | ||
3/8" Wall Thick. | |||||||
1 3/4" | 0.055" to 0.145" | 1" | -0.155" to -0.055" | 1/4" per 5 ft. | 000000 | ||
2" | 0.055" to 0.145" | 1 1/4" | -0.155" to -0.055" | 1/4" per 5 ft. | 00000000 | ||
2 1/4" | 0.055" to 0.145" | 1 1/2" | -0.155" to -0.055" | 1/4" per 5 ft. | 0000000 | ||
2 1/2" | 0.055" to 0.145" | 1 3/4" | -0.155" to -0.055" | 1/4" per 5 ft. | 0000000 | ||
1/2" Wall Thick. | |||||||
2" | 0.055" to 0.145" | 1" | -0.155" to -0.055" | 1/4" per 5 ft. | 0000000 | ||
2 1/2" | 0.055" to 0.145" | 1 1/2" | -0.155" to -0.055" | 1/4" per 5 ft. | 0000000 | ||
2 3/4" | 0.055" to 0.145" | 1 3/4" | -0.155" to -0.055" | 1/4" per 5 ft. | 0000000 | ||
3" | 0.055" to 0.145" | 2" | -0.155" to -0.055" | 1/4" per 5 ft. | 0000000 | ||
3 1/2" | 0.055" to 0.145" | 2 1/2" | -0.155" to -0.055" | 1/4" per 5 ft. | 0000000 | ||
4" | 0.055" to 0.145" | 3" | -0.155" to -0.055" | 1/4" per 5 ft. | 0000000 | ||
5" | 0.055" to 0.145" | 4" | -0.155" to -0.055" | 1/4" per 5 ft. | 0000000 | ||
5 1/2" | 0.055" to 0.145" | 4 1/2" | -0.155" to -0.055" | 1/4" per 5 ft. | 0000000 | ||
6" | 0.055" to 0.145" | 5" | -0.155" to -0.055" | 1/4" per 5 ft. | 0000000 | ||
5/8" Wall Thick. | |||||||
2 1/2" | 0.055" to 0.145" | 1 1/4" | -0.155" to -0.055" | 1/4" per 5 ft. | 0000000 | ||
3" | 0.055" to 0.145" | 1 3/4" | -0.155" to -0.055" | 1/4" per 5 ft. | 0000000 | ||
3 3/4" | 0.055" to 0.145" | 2 1/2" | -0.155" to -0.055" | 1/4" per 5 ft. | 0000000 | ||
3/4" Wall Thick. | |||||||
2 1/2" | 0.055" to 0.145" | 1" | -0.155" to -0.055" | 1/4" per 5 ft. | 00000000 | ||
3 1/2" | 0.055" to 0.145" | 2" | -0.155" to -0.055" | 1/4" per 5 ft. | 00000000 | ||
5 1/2" | 0.055" to 0.145" | 4" | -0.155" to -0.055" | 1/4" per 5 ft. | 00000000 | ||
1" Wall Thick. | |||||||
3" | 0.055" to 0.145" | 1" | -0.155" to -0.055" | 1/4" per 5 ft. | 00000000 | ||
4" | 0.055" to 0.145" | 2" | -0.155" to -0.055" | 1/4" per 5 ft. | 00000000 | ||
4 1/2" | 0.055" to 0.145" | 2 1/2" | -0.155" to -0.055" | 1/4" per 5 ft. | 00000000 | ||
5" | 0.055" to 0.145" | 3" | -0.155" to -0.055" | 1/4" per 5 ft. | 00000000 | ||
1 1/2" Wall Thick. | |||||||
6" | 0.055" to 0.145" | 3" | -0.155" to -0.055" | 1/4" per 5 ft. | 00000000 |
Ultra-Wear-Resistant AMPCO® 18 Bearing Bronze
- Yield Strength: 37,000 psi
- Hardness: Rockwell B90 (Medium)
- Temper: M07
- Heat Treatable: Yes
- Specifications Met: ASTM B505
The most wear-resistant bronze we offer, AMPCO 18 is a premium aluminum-bronze alloy that combines strength with fatigue resistance. Use it for bearings and gears in operations where it's essential to avoid unnecessary downtime.
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.
12" Lg. | 24" Lg. | 36" Lg. | 72" Lg. | ||||||
---|---|---|---|---|---|---|---|---|---|
Dia. | Dia. Tolerance Range | Each | Each | Each | Each | ||||
3/4" | 0.053" to 0.083" | 00000000 | 000000 | 00000000 | 0000000 | 00000000 | 0000000 | 00000000 | 0000000 |
1" | 0.053" to 0.083" | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |
1 1/4" | 0.053" to 0.083" | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |
1 1/2" | 0.053" to 0.083" | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 |
1 3/4" | 0.053" to 0.083" | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 00000000 |
2" | 0.053" to 0.083" | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 000000 | 000000 | 00 |
2 1/4" | 0.053" to 0.083" | 00000000 | 000000 | 000000 | 00 | 000000 | 00 | 000000 | 00 |
2 1/2" | 0.053" to 0.083" | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 00000000 | 000000 | 00 |
2 3/4" | 0.053" to 0.083" | 00000000 | 000000 | 00000000 | 00000000 | 00000000 | 00000000 | 000000 | 00 |
3" | 0.053" to 0.083" | 00000000 | 000000 | 00000000 | 00000000 | 00000000 | 00000000 | 000000 | 00 |
High-Strength 630 Bronze
- Yield Strength: 50,000 psi
- Hardness: Rockwell B90 (Medium)
- Temper: HR50
- Heat Treatable: No
- Specifications Met: ASTM B150
The addition of nickel gives 630 bronze high strength. Also called aluminum-nickel-bronze, it's an excellent choice for heavy-load applications, such as hydraulic valve parts and pump shafts.
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 | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
3/8" | -0.004" to 0.004" | 0000000 | |||
1/2" | -0.004" to 0.004" | 0000000 | |||
5/8" | -0.004" to 0.004" | 0000000 | |||
3/4" | -0.004" to 0.004" | 0000000 | |||
7/8" | -0.004" to 0.004" | 0000000 | |||
1" | -0.004" to 0.004" | 0000000 | |||
1 1/4" | -0.004" to 0.004" | 0000000 | |||
1 3/8" | -0.004" to 0.004" | 0000000 | |||
1 1/2" | -0.004" to 0.004" | 0000000 |
Easy-to-Machine High-Strength 642 Bronze
- Yield Strength: 42,000 psi
- Hardness: Rockwell B65 (Soft)
- Temper: HR50
- Heat Treatable: No
- Specifications Met: ASTM B150
A low-lead alternative to 316 bronze, 642 bronze is just as machinable with higher strength. Also called aluminum-silicon-bronze, it's used for valve bodies, gears, and bolts.
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 | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
5/16" | -0.004" to 0.004" | 00000000 | |||
3/8" | -0.004" to 0.004" | 00000000 | |||
1/2" | -0.004" to 0.004" | 00000000 | |||
5/8" | -0.004" to 0.004" | 00000000 | |||
3/4" | -0.004" to 0.004" | 00000000 | |||
7/8" | -0.004" to 0.004" | 00000000 | |||
1" | -0.004" to 0.004" | 00000000 | |||
1 1/2" | -0.004" to 0.004" | 00000000 | |||
2" | -0.004" to 0.004" | 00000000 |
High-Strength Machinable 955 Bronze
- Yield Strength: 42,000 psi
- Hardness: Rockwell B95 (Medium)
- Temper: M07
- Heat Treatable: Yes
- Specifications Met: ASTM B505; ASTM B505M; California AB1953; Federal Safe Drinking Water Act; Federal Reduction of Lead in Drinking Water Act; QQ-C-390, G3; MIL-B-16033, Class 4
For a good combination of strength, machinability, and weldability, choose 955 bronze. It contains nickel for strength, so it can be used for heavy-load applications, such as hydraulic valve parts. Even though it’s not as strong as 630 bronze, it’s more machinable. Drill, mill, or deburr this bronze just as you would with 954 bronze. You can also weld or solder it since it has a minimum of 10% aluminum. Because of its composition, it’s often called aluminum-nickel-bronze.
955 bronze is lead free, so it can be used in applications where lead is restricted or prohibited. It meets federal drinking water and California regulations, making it safe to use in systems that deliver water for drinking.
They adhere to chemical and physical properties outlined by ASTM, as well as commonly referenced military and federal standards.
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.