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Yield Strength Yield Strength |
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Hardness Hardness |
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Certificate Certificate |
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 | Material Certificate with Traceable Lot Number |
Density Density |
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Modulus of Elasticity Modulus of Elasticity |
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Thermal Conductivity Thermal Conductivity |
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About Copper, Brass, and Bronze
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Tight-Tolerance 932 Bearing Bronze Bars
- Yield Strength: 20,000 psi
- Hardness: Rockwell B25 (Soft)
- Temper: M07
- Heat Treatable: No
- Specifications Met: ASTM B505
Precision ground on the top and bottom, these bars have a tight thickness tolerance of ±0.002". 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.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
| Wd. | Mechanical Finish | Nonsparking Properties | 1 ft. Lg. | 2 ft. Lg. | |
1/4" Thick. (-0.002" to 0.002" Tolerance) | |||||
|---|---|---|---|---|---|
| 1" | Precision Ground | Nonsparking | 0000000 | ||
| 1 1/2" | Precision Ground | Nonsparking | 0000000 | ||
| 2" | Precision Ground | Nonsparking | 0000000 | ||
| 2 1/2" | Precision Ground | Nonsparking | 0000000 | ||
| 3" | Precision Ground | Nonsparking | 0000000 | ||
3/8" Thick. (-0.002" to 0.002" Tolerance) | |||||
| 1" | Precision Ground | Nonsparking | 0000000 | ||
| 1 1/2" | Precision Ground | Nonsparking | 0000000 | ||
| 2" | Precision Ground | Nonsparking | 0000000 | ||
| 2 1/2" | Precision Ground | Nonsparking | 0000000 | ||
1/2" Thick. (-0.002" to 0.002" Tolerance) | |||||
| 1" | Precision Ground | Nonsparking | 0000000 | ||
| 1 1/2" | Precision Ground | Nonsparking | 0000000 | ||
| 2" | Precision Ground | Nonsparking | 0000000 | ||
| 2 1/2" | Precision Ground | Nonsparking | 0000000 | ||
| 3" | Precision Ground | Nonsparking | 0000000 | ||
| 6" | Precision Ground | Nonsparking | 0000000 | ||
5/8" Thick. (-0.002" to 0.002" Tolerance) | |||||
| 1" | Precision Ground | Nonsparking | 0000000 | ||
| 1 1/2" | Precision Ground | Nonsparking | 0000000 | ||
| 3" | Precision Ground | Nonsparking | 0000000 | ||
3/4" Thick. (-0.002" to 0.002" Tolerance) | |||||
| 1" | Precision Ground | Nonsparking | 0000000 | ||
| 1 1/2" | Precision Ground | Nonsparking | 0000000 | ||
| 2" | Precision Ground | Nonsparking | 0000000 | ||
| 2 1/2" | Precision Ground | Nonsparking | 0000000 | ||
| 3" | Precision Ground | Nonsparking | 0000000 | ||
1" Thick. (-0.002" to 0.002" Tolerance) | |||||
| 1" | Precision Ground | Nonsparking | 0000000 | ||
| 1 1/2" | Precision Ground | Nonsparking | 0000000 | ||
| 2" | Precision Ground | Nonsparking | 0000000 | ||
| 3" | Precision Ground | Nonsparking | 0000000 | ||
Easy-to-Machine 936 Bearing Bronze Bars
- Yield Strength: 20,000 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.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
| Wd. | Flatness Tolerance | 1 ft. Lg. | 3 ft. Lg. | |
1/4" Thick. (0" to 1/8" Tolerance) | ||||
|---|---|---|---|---|
| 4" | 0.050" | 0000000 | ||
| 8" | 0.050" | 0000000 | ||
3/8" Thick. (0" to 1/8" Tolerance) | ||||
| 4" | 0.050" | 0000000 | ||
| 8" | 0.050" | 0000000 | ||
1/2" Thick. (0" to 1/8" Tolerance) | ||||
| 4" | 0.050" | 0000000 | ||
| 8" | 0.050" | 0000000 | ||
5/8" Thick. (0" to 1/8" Tolerance) | ||||
| 4" | 0.050" | 0000000 | ||
| 8" | 0.050" | 0000000 | ||
3/4" Thick. (0" to 1/8" Tolerance) | ||||
| 4" | 0.050" | 0000000 | ||
| 8" | 0.050" | 0000000 | ||
1" Thick. (0" to 1/8" Tolerance) | ||||
| 4" | 0.050" | 0000000 | ||
| 8" | 0.050" | 0000000 | ||
1 1/4" Thick. (0" to 1/8" Tolerance) | ||||
| 4" | 0.050" | 0000000 | ||
| 8" | 0.050" | 0000000 | ||
2" Thick. (0" to 1/8" Tolerance) | ||||
| 4" | 0.050" | 0000000 | ||
| 8" | 0.050" | 0000000 | ||
Tight-Tolerance Weldable 954 Bearing Bronze Bars
- Yield Strength: 32,000 psi
- Hardness: Rockwell B95 (Medium)
- 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 ACTIVITY after your order ships.
1 ft. Lg. | ||||
|---|---|---|---|---|
| Wd. | Mechanical Finish | Flatness Tolerance | Each | |
1/4" Thick. (-0.002" to 0.002" Tolerance) | ||||
| 1" | Precision Ground | 0.01" | 0000000 | 000000 |
| 2" | Precision Ground | 0.01" | 0000000 | 00000 |
| 3" | Precision Ground | 0.01" | 0000000 | 00000 |
3/8" Thick. (-0.002" to 0.002" Tolerance) | ||||
| 1" | Precision Ground | 0.01" | 0000000 | 00000 |
| 2" | Precision Ground | 0.01" | 0000000 | 00000 |
| 3" | Precision Ground | 0.01" | 0000000 | 00000 |
1/2" Thick. (-0.002" to 0.002" Tolerance) | ||||
| 1" | Precision Ground | 0.01" | 0000000 | 00000 |
| 2" | Precision Ground | 0.01" | 0000000 | 00000 |
| 3" | Precision Ground | 0.01" | 0000000 | 000000 |
3/4" Thick. (-0.002" to 0.002" Tolerance) | ||||
| 1" | Precision Ground | 0.01" | 0000000 | 00000 |
| 2" | Precision Ground | 0.01" | 0000000 | 00000 |
| 3" | Precision Ground | 0.01" | 0000000 | 000000 |