Bronze Alloy 385 | McMaster-Carr

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71 BTU/(hr⋅ft⋅°F) @ 68° F

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55 Products

About Copper, Brass & Bronze

Compare over 30 copper, brass, and bronze alloys to find the right material for you—all with material certificates for traceability.

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.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

1/8" Thick. (-0.01" to 0.01" Tolerance)
Wd.	Temper		2 ft. Lg.	4 ft. Lg.	6 ft. Lg.
1/2"	M30	0000000	000000	000000	000000
3/4"	M30	0000000	00000	00000	00000
1"	M30	0000000	00000	00000	00000
1 1/4"	Not Rated	0000000	00000	00000	00000
1 1/2"	M30	0000000	00000	00000	00000
2"	M30	0000000	00000	00000	000000
3/16" Thick. (-0.01" to 0.01" Tolerance)
1"	M30	0000000	00000	00000	00000
1/4" Thick. (-0.045" to 0.045" Tolerance)
1/4"	M30	0000000	00000	00000	00000
1/4" Thick. (-0.01" to 0.01" Tolerance)
1/2"	M30	0000000	00000	00000	00000
1"	M30	0000000	00000	00000	000000
1 1/2"	M30	0000000	00000	000000	000000
2"	M30	0000000	00000	000000	000000
3"	M30	0000000	000000	000000	000000
3/8" Thick. (-0.01" to 0.01" Tolerance)
1/2"	M30	0000000	00000	00000	000000
3/4"	M30	0000000	00000	00000	000000
1"	M30	0000000	00000	000000	000000
2"	M30	0000000	000000	000000	000000
1/2" Thick. (-0.01" to 0.01" Tolerance)
1/2"	M30	0000000	00000	00000	000000
3/4"	M30	0000000	00000	000000	000000
1"	M30	0000000	00000	000000	000000
2"	M30	0000000	000000	000000	000000
3/4" Thick. (-0.01" to 0.01" Tolerance)
3/4"	M30	0000000	00000	000000	000000
1"	M30	0000000	000000	000000	000000
1" Thick. (-0.01" to 0.01" Tolerance)
1"	M30	0000000	000000	000000	000000

Easy-to-Machine Architectural 385 Brass 90° Angles

Yield Strength: 16,000 psi
Hardness: Rockwell B40 (Soft)
Temper: M30
Heat Treatable: No
Specifications Met: ASTM B455

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY 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	000000	000000	000000
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	00000	00000	00000
3/4"	-0.008" to 0.008"	3/4"	-0.008" to 0.008"	5/8"	5/8"	0000000	00000	00000	00000
1"	-0.01" to 0.01"	3/4"	-0.008" to 0.008"	7/8"	5/8"	0000000	00000	00000	000000
1"	-0.01" to 0.01"	1"	-0.01" to 0.01"	7/8"	7/8"	0000000	00000	00000	000000
1 1/4"	-0.013" to 0.013"	1 1/4"	-0.013" to 0.013"	1 1/8"	1 1/8"	0000000	00000	000000	000000
1 1/2"	-0.015" to 0.015"	1 1/2"	-0.015" to 0.015"	1 3/8"	1 3/8"	0000000	00000	000000	000000
2"	-0.02" to 0.02"	2"	-0.02" to 0.02"	1 7/8"	1 7/8"	0000000	00000	000000	000000
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	00000	000000	000000
1 1/4"	-0.013" to 0.013"	1 1/4"	-0.013" to 0.013"	1 1/16"	1 1/16"	0000000	00000	000000	000000
1 1/2"	-0.015" to 0.015"	1 1/2"	-0.015" to 0.015"	1 5/16"	1 5/16"	0000000	000000	000000	000000
2"	-0.02" to 0.02"	2"	-0.02" to 0.02"	1 13/16"	1 13/16"	0000000	000000	000000	000000
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	000000	000000	000000
2"	-0.02" to 0.02"	2"	-0.02" to 0.02"	1 3/4"	1 3/4"	0000000	000000	000000	000000
3"	-0.03" to 0.03"	3"	-0.03" to 0.03"	2 3/4"	2 3/4"	0000000	000000	000000	000000

Easy-to-Machine Architectural 385 Brass Rods

Yield Strength:
Inch sizes: 16,000 psi
Metric sizes: 21,000 psi
Hardness:
Inch sizes: Rockwell B40 (Soft)
Metric sizes: Rockwell B55 (Soft)
Temper:
Inch sizes: M30
Metric sizes: Not Rated
Heat Treatable: No
Specifications Met:
Inch sizes: ASTM B455
Metric Sizes: European Standard EN 12164

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

Dia.	Dia. Tolerance Range		2 ft. Lg.	4 ft. Lg.	6 ft. Lg.
1/4"	-0.002" to 0.002"	0000000	000000	000000	000000
1/2"	-0.002" to 0.002"	0000000	00000	00000	00000
3/4"	-0.002" to 0.002"	0000000	00000	000000	000000

			1 m Lg.
Dia., mm	Dia. Tolerance Range, mm	Straightness Tolerance		Each
2	-0.05	Not Rated	0000000	00000
3	-0.05	Not Rated	0000000	0000
4	-0.05	Not Rated	0000000	00000
5	-0.05	Not Rated	0000000	00000
6	-0.05	Not Rated	0000000	00000
8	-0.08	Not Rated	0000000	00000
10	-0.08	.4 mm per 400 mm	0000000	00000
20	-0.08	.4 mm per 400 mm	0000000	000000

Easy-to-Machine Architectural 385 Brass U-Channels

Yield Strength: 16,000 psi
Hardness: Rockwell B40 (Soft)
Temper: M30
Heat Treatable: No
Specifications Met: ASTM B455

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY 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	000000	000000
3/4"	-0.008" to 0.008"	1/2"	-0.005" to 0.005"	0.657"	0.314"	0000000	00000	00000
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	00000	000000
1"	-0.001" to 0.001"	1"	-0.001" to 0.001"	7/8"	3/4"	0000000	000000	000000
1 1/4"	-0.001" to 0.001"	1 1/4"	-0.001" to 0.001"	1 1/8"	1"	0000000	000000	000000