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Yield Strength Yield Strength |
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Fabrication Fabrication |
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Modulus of Elasticity Modulus of Elasticity |
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Hardness Hardness |
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About Copper, Brass, and Bronze
More
Ultra-Strength Easy-to-Form 510 Bronze Sheets
- Yield Strength: 80,000 psi
- Hardness: Rockwell B90 (Medium)
- Temper: H08 (Spring)
- Heat Treatable: No
- Specifications Met: ASTM B103
Because 510 bronze is very strong and formable, it is the best choice for applications involving repetitive motion, such as springs, bellows, and switches.
| Thick. | Thick. Tolerance | 1/2" × 96" | 1" × 96" | 2" × 12" | 2" × 48" | 6" × 12" | 6" × 48" | 6" × 96" | 12" × 12" | 12" × 48" | 12" × 96" | |
| 0.005" | -0.001" to 0.001" | 00000000 | ||||||||||
| 0.008" | -0.001" to 0.001" | 00000000 | ||||||||||
| 0.01" | -0.002" to 0.002" | 00000000 | ||||||||||
| 0.013" | -0.002" to 0.002" | 00000000 | ||||||||||
| 0.016" | -0.003" to 0.003" | 00000000 | ||||||||||
| 0.02" | -0.004" to 0.004" | 00000000 | ||||||||||
| 0.025" | -0.004" to 0.004" | 00000000 | ||||||||||
| 0.032" | -0.004" to 0.004" | 00000000 | ||||||||||
| 0.04" | -0.004" to 0.004" | 00000000 | ||||||||||
| 0.05" | -0.006" to 0.006" | 00000000 | ||||||||||
| 0.064" | -0.006" to 0.006" | 00000000 | ||||||||||
| 0.09" | -0.007" to 0.007" | 00000000 | ||||||||||
| 1/8" | -0.007" to 0.007" | 00000000 |
Easy-to-Form 220 Bronze
- Yield Strength: 33,000 psi
- Hardness: Rockwell B55 (Soft)
- Temper:
0.187" thick. sheets: H01 (1/4 Hard)
All other sizes: H02 (1/2 Hard) - Heat Treatable: No
- Specifications Met: ASTM B36
Offering excellent formability, 220 bronze is known for its ability to withstand outdoor exposure. Commonly called commercial bronze, it's uses include weatherstripping, trim, and decorative hardware.
| Thick. | Thick. Tolerance | 2" × 24" | 4" × 24" | 6" × 6" | 6" × 12" | 6" × 24" | 12" × 12" | 12" × 24" | 12" × 48" | 24" × 24" | 24" × 48" | |
| 0.02" | -0.002" to 0.002" | 000000000 | ||||||||||
| 0.032" | -0.002" to 0.002" | 000000000 | ||||||||||
| 0.04" | -0.002" to 0.002" | 000000000 | ||||||||||
| 0.05" | -0.002" to 0.002" | 000000000 | ||||||||||
| 0.064" | -0.008" to 0.008" | 000000000 | ||||||||||
| 0.08" | -0.008" to 0.008" | 000000000 | ||||||||||
| 0.09" | -0.008" to 0.008" | 000000000 | ||||||||||
| 0.125" | -0.008" to 0.008" | 000000000 | ||||||||||
| 0.187" | -0.008" to 0.008" | 000000000 |
Oil-Filled 840 and 841 Bearing Bronze Sheets
- Yield Strength:
840 Bearing Bronze: 7,000 psi
841 Bearing Bronze: 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.
| Thick. | Thick. Tolerance Range | Material | Each | |
5" × 6" | ||||
|---|---|---|---|---|
| 1/8" | -0.01" to 0.01" | 841 Bearing Bronze | 0000000 | 000000 |
| 3/16" | -0.01" to 0.01" | 841 Bearing Bronze | 0000000 | 00000 |
| 1/4" | -0.01" to 0.01" | 841 Bearing Bronze | 0000000 | 00000 |
| 3/8" | -0.01" to 0.01" | 841 Bearing Bronze | 0000000 | 00000 |
| 1/2" | -0.01" to 0.01" | 841 Bearing Bronze | 0000000 | 000000 |
| 5/8" | -0.01" to 0.01" | 841 Bearing Bronze | 0000000 | 000000 |
| 3/4" | -0.01" to 0.01" | 841 Bearing Bronze | 0000000 | 000000 |
| 1" | -0.01" to 0.01" | 841 Bearing Bronze | 0000000 | 000000 |
6" × 12" | ||||
| 1/8" | -0.01" to 0.01" | 841 Bearing Bronze | 0000000 | 000000 |
| 3/16" | -0.01" to 0.01" | 840 Bearing Bronze | 0000000 | 000000 |
| 1/4" | -0.01" to 0.01" | 840 Bearing Bronze | 0000000 | 000000 |
| 3/8" | -0.01" to 0.01" | 840 Bearing Bronze | 0000000 | 000000 |
| 1/2" | -0.01" to 0.01" | 840 Bearing Bronze | 0000000 | 000000 |
| 5/8" | -0.01" to 0.01" | 840 Bearing Bronze | 0000000 | 000000 |
| 3/4" | -0.01" to 0.01" | 840 Bearing Bronze | 0000000 | 000000 |
| 1" | -0.01" to 0.01" | 840 Bearing Bronze | 0000000 | 000000 |
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.
| 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: 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.
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 |
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 | ||
Oversized 932 Bearing Bronze Bars
- Yield Strength: 20,000 psi
- Hardness: Rockwell B35 (Soft)
- Temper: M07
- Heat Treatable: No
- Specifications Met: ASTM B505
The thickness and width are 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.
| Wd. | Straightness Tolerance | Nonsparking Properties | 1 ft. Lg. | 3 ft. Lg. | |
1/4" Thick. (0.078" to 0.156" Tolerance) | |||||
|---|---|---|---|---|---|
| 4" | 0.007" per inch | Nonsparking | 0000000 | ||
| 8" | 0.007" per inch | Nonsparking | 0000000 | ||
3/8" Thick. (0.078" to 0.156" Tolerance) | |||||
| 4" | 0.007" per inch | Nonsparking | 0000000 | ||
| 8" | 0.007" per inch | Nonsparking | 0000000 | ||
1/2" Thick. (0.078" to 0.156" Tolerance) | |||||
| 4" | 0.007" per inch | Nonsparking | 0000000 | ||
| 8" | 0.007" per inch | Nonsparking | 0000000 | ||
5/8" Thick. (0.078" to 0.156" Tolerance) | |||||
| 4" | 0.007" per inch | Nonsparking | 0000000 | ||
| 8" | 0.007" per inch | Nonsparking | 0000000 | ||
3/4" Thick. (0.078" to 0.156" Tolerance) | |||||
| 4" | 0.007" per inch | Nonsparking | 0000000 | ||
| 8" | 0.007" per inch | Nonsparking | 0000000 | ||
1" Thick. (0.078" to 0.156" Tolerance) | |||||
| 4" | 0.007" per inch | Nonsparking | 0000000 | ||
| 8" | 0.007" per inch | Nonsparking | 0000000 | ||
1 1/4" Thick. (0.078" to 0.156" Tolerance) | |||||
| 4" | 0.007" per inch | Nonsparking | 0000000 | ||
| 8" | 0.007" per inch | Nonsparking | 0000000 | ||
1 1/2" Thick. (0.078" to 0.156" Tolerance) | |||||
| 4" | 0.007" per inch | Nonsparking | 0000000 | ||
| 8" | 0.007" per inch | Nonsparking | 0000000 | ||
1 3/4" Thick. (0.078" to 0.156" Tolerance) | |||||
| 4" | 0.007" per inch | Nonsparking | 0000000 | ||
| 8" | 0.007" per inch | Nonsparking | 0000000 | ||
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.
| 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 Architectural 385 Brass Bars
- Yield Strength: 16,000 psi
- Hardness: Rockwell B40 (Soft)
- Temper: See table
- Heat Treatable: No
- Specifications Met: ASTM B455
Often called architectural bronze, 385 brass is easy to machine and has excellent formability when heated. It is typically used for handrails, ornamental trim, and hardware, such as hinges and lock bodies.
| Wd. | Temper | 2 ft. Lg. | 4 ft. Lg. | 6 ft. Lg. | |
1/8" Thick. (-0.01" to 0.01" Tolerance) | |||||
|---|---|---|---|---|---|
| 1/2" | H02 (1/2 Hard) | 0000000 | |||
| 3/4" | H02 (1/2 Hard) | 0000000 | |||
| 1" | H02 (1/2 Hard) | 0000000 | |||
| 1 1/4" | Not Rated | 0000000 | |||
| 1 1/2" | H02 (1/2 Hard) | 0000000 | |||
| 2" | H02 (1/2 Hard) | 0000000 | |||
3/16" Thick. (-0.01" to 0.01" Tolerance) | |||||
| 1" | H02 (1/2 Hard) | 0000000 | |||
1/4" Thick. (-0.045" to 0.045" Tolerance) | |||||
| 1/4" | H02 (1/2 Hard) | 0000000 | |||
1/4" Thick. (-0.01" to 0.01" Tolerance) | |||||
| 1/2" | H02 (1/2 Hard) | 0000000 | |||
| 1" | H02 (1/2 Hard) | 0000000 | |||
| 1 1/2" | H02 (1/2 Hard) | 0000000 | |||
| 2" | H02 (1/2 Hard) | 0000000 | |||
| 3" | H02 (1/2 Hard) | 0000000 | |||
3/8" Thick. (-0.01" to 0.01" Tolerance) | |||||
| 1/2" | H02 (1/2 Hard) | 0000000 | |||
| 3/4" | H02 (1/2 Hard) | 0000000 | |||
| 1" | H02 (1/2 Hard) | 0000000 | |||
| 2" | H02 (1/2 Hard) | 0000000 | |||
1/2" Thick. (-0.01" to 0.01" Tolerance) | |||||
| 1/2" | H02 (1/2 Hard) | 0000000 | |||
| 3/4" | H02 (1/2 Hard) | 0000000 | |||
| 1" | H02 (1/2 Hard) | 0000000 | |||
| 2" | H02 (1/2 Hard) | 0000000 | |||
3/4" Thick. (-0.01" to 0.01" Tolerance) | |||||
| 3/4" | H02 (1/2 Hard) | 0000000 | |||
| 1" | H02 (1/2 Hard) | 0000000 | |||
1" Thick. (-0.01" to 0.01" Tolerance) | |||||
| 1" | H02 (1/2 Hard) | 0000000 | |||