ASTM B455 Brass | McMaster-Carr

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Specifications Met

Shape

Thickness

Width

Length

Material

Outside Width

Outside Height

Wall Thickness

Diameter

Inside Width

Appearance

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Temper Rating

Hardness Rating

Hardness

Tolerance Rating

System of Measurement

Inch

Thermal Conductivity @ Temperature

71 BTU/(hr⋅ft⋅°F) @ 68° F

Surface Resistivity

37 cir. mil·ohm/ft

Temper Designation

M30

Not Rated

RoHS

Compliant with Exemptions

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Density

47 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

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