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About Copper, Brass, and Bronze
More
Easy-to-Machine Architectural 385 Brass U-Channels
- Yield Strength: 16,000 psi
- Hardness: Rockwell B40 (Soft)
- Temper: H02 (1/2 Hard)
- 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.
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.
Outside | Inside | |||||||
|---|---|---|---|---|---|---|---|---|
| Ht. | Ht. Tolerance | Wd. | Wd. Tolerance | Ht. | Wd. | 4 ft. Lg. | 6 ft. Lg. | |
0.093" Wall Thick. (-0.0009" to 0.0009" Tolerance) | ||||||||
| 1/2" | -0.005" to 0.005" | 1/2" | -0.005" to 0.005" | 0.407" | 0.314" | 0000000 | ||
| 3/4" | -0.008" to 0.008" | 1/2" | -0.005" to 0.005" | 0.657" | 0.314" | 0000000 | ||
1/8" Wall Thick. (-0.0013" to 0.0013" Tolerance) | ||||||||
| 3/4" | -0.008" to 0.008" | 3/4" | -0.008" to 0.008" | 5/8" | 1/2" | 0000000 | ||
| 1" | -0.001" to 0.001" | 1" | -0.001" to 0.001" | 7/8" | 3/4" | 0000000 | ||
| 1 1/4" | -0.001" to 0.001" | 1 1/4" | -0.001" to 0.001" | 1 1/8" | 1" | 0000000 | ||
Easy-to-Machine Architectural 385 Brass 90° Angles
- Yield Strength: 16,000 psi
- Hardness: Rockwell B40 (Soft)
- Temper:
1/16" wall thick.: M30
All other sizes: H02 (1/2 Hard) - 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.
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.
Outside | Inside | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Ht. | Ht. Tolerance | Wd. | Wd. Tolerance | Ht. | Wd. | 2 ft. Lg. | 4 ft. Lg. | 6 ft. Lg. | |
1/16" Wall Thick. (-0.0006" to 0.0006" Tolerance) | |||||||||
| 3/4" | -0.008" to 0.008" | 3/4" | -0.008" to 0.008" | 11/16" | 11/16" | 0000000 | |||
1/8" Wall Thick. (-0.0013" to 0.0013" Tolerance) | |||||||||
| 1/2" | -0.005" to 0.005" | 1/2" | -0.005" to 0.005" | 3/8" | 3/8" | 0000000 | |||
| 3/4" | -0.008" to 0.008" | 3/4" | -0.008" to 0.008" | 5/8" | 5/8" | 0000000 | |||
| 1" | -0.01" to 0.01" | 3/4" | -0.008" to 0.008" | 7/8" | 5/8" | 0000000 | |||
| 1" | -0.01" to 0.01" | 1" | -0.01" to 0.01" | 7/8" | 7/8" | 0000000 | |||
| 1 1/4" | -0.013" to 0.013" | 1 1/4" | -0.013" to 0.013" | 1 1/8" | 1 1/8" | 0000000 | |||
| 1 1/2" | -0.015" to 0.015" | 1 1/2" | -0.015" to 0.015" | 1 3/8" | 1 3/8" | 0000000 | |||
| 2" | -0.02" to 0.02" | 2" | -0.02" to 0.02" | 1 7/8" | 1 7/8" | 0000000 | |||
3/16" Wall Thick. (-0.0019" to 0.0019" Tolerance) | |||||||||
| 1" | -0.01" to 0.01" | 1" | -0.01" to 0.01" | 13/16" | 13/16" | 0000000 | |||
| 1 1/4" | -0.013" to 0.013" | 1 1/4" | -0.013" to 0.013" | 1 1/16" | 1 1/16" | 0000000 | |||
| 1 1/2" | -0.015" to 0.015" | 1 1/2" | -0.015" to 0.015" | 1 5/16" | 1 5/16" | 0000000 | |||
| 2" | -0.02" to 0.02" | 2" | -0.02" to 0.02" | 1 13/16" | 1 13/16" | 0000000 | |||
1/4" Wall Thick. (-0.0025" to 0.0025" Tolerance) | |||||||||
| 1 1/2" | -0.015" to 0.015" | 1 1/2" | -0.015" to 0.015" | 1 1/4" | 1 1/4" | 0000000 | |||
| 2" | -0.02" to 0.02" | 2" | -0.02" to 0.02" | 1 3/4" | 1 3/4" | 0000000 | |||
| 3" | -0.03" to 0.03" | 3" | -0.03" to 0.03" | 2 3/4" | 2 3/4" | 0000000 | |||