Mueller Industries - Mueller Brass Co. | World class producer of brass rod products for machining, thread rolling, and forging applications.

Contact Information

Port Huron Mill

2199 Lapeer Avenue

Port Huron, MI 48060

ph. 800.553.3336

ph. 810.987.7770

fx. 810.987.9108

Belding Mill

302 Ashfield Street

Belding, MI 48809

ph. 800.553.3336

fx. 616.794.1214

For inquires or more info:

brassrod@muellerindustries.com

Alloy Listings and Chemistries

Standard Alloys Header

UNS Designation	Name	Cu	Pb	Zn	Fe	T.O.E.
C34500	Thread Rolling Brass	62.0 - 65.0	1.50 - 2.50	34.5 (nom)	0.15 (max)	0.40 (max)
C35300	High Leaded Brass	60.0 - 63.0	1.50 - 2.50	36.5 (nom)	0.15 (max)	0.50 (max)
C36000	Free Cutting Brass	60.0 - 63.0	2.50 - 3.00	35.4 (nom)	0.35 (max)	0.50 (max)
C36100	Leaded Brass	60.0 - 63.0	3.10 - 3.70	35.1 (nom)	0.35 (max)	0.50 (max)
C37700	Forging Brass	58.0 - 61.0	1.50 - 2.50	38.0 (nom)	0.30 (max)	0.50 (max)

No/Low Lead Alloys Header

UNS Designation	Name	Cu	Pb	Zn	Fe	Sn	T.O.E.
C27450	Lead Free Brass	60.0 - 65.0	0.25 (max)	37.5 (nom)	0.35 (max)		0.50 (max)
C36500	Leaded Muntz Metal	58.0 - 61.0	0.25 - 0.70	40.0 (nom)	0.15 (max)	0.25 (max)	0.40 (max)
C37000	Free Cutting Muntz Metal	59.0 - 62.0	0.80 - 1.50	39.0 (nom)	0.15 (max)		0.40 (max)

Engineered Alloys Header

UNS Designation	Name	Cu	Pb	Zn	Fe	As	Sn	Al	Mn	Ni	Si	T.O.E
C35000	Medium Leaded Brass	60.0 - 63.0	0.80 - 2.00	37.4 (nom)	0.15 (max)							0.40 (max)
C35330	DZR Brass	59.5 - 64.0	1.50 - 3.50			0.20 - 0.25						0.50 (max)
C38500	Architectural Brass	55.0 - 59.0	2.50 - 3.50	40.0 (nom)	0.35 (max)							0.50 (max)
C48500	Naval Brass	59.0 - 62.0	1.30 - 2.20	37.5 (nom)	0.10 (max)		0.50 - 1.00					0.50 (max)
C67300	Dynalloy	58.0 - 63.0	0.40 - 3.00	34.1 (nom)	0.50 (max)		0.30 (max)	0.25 (max)	2.00 - 3.50	0.25 (max)	0.50 - 1.50	0.50 (max)

Shapes and Sizes

Sizes and Shapes

Shapes	Minimum		Maximum
Shapes	(inches)	(mm)	(inches)	(mm)
Rounds:	0.250	6.35	4.000	101.60
Hexagonal (1):	0.250	6.35	3.750	95.25
Squares:	0.375	9.53	2.000	50.80
Octagons:	0.375	9.53	3.500	88.90
Special Shapes	Consult Mill
Cast and Turn Billets	5.000	127.00	12.000	304.80

(1) Round and Sharp Corners

Tolerance Header

Diameter Tolerances for Cold Drawn Bars

Diameter or Distance Between Flats				Nonrefractory Alloys (1)				Refractory Alloys (2)
To		From		Round		Hexagons / Octagons		Round		Hexagons / Octagons
(inches)	(mm)	(inches)	(mm)	(inches)	(mm)	(inches)	(mm)	(inches)	(mm)	(inches)	(mm)
≥ 0.250	6.350	0.500	12.700	0.00150	0.038	0.00300	0.076	0.00200	0.051	0.00400	0.102
> 0.500	12.700	1.000	25.400	0.00200	0.051	0.00400	0.102	0.00300	0.076	0.00500	0.127
> 1.000	25.400	2.000	50.800	0.00250	0.064	0.00500	0.127	0.00400	0.102	0.00600	0.152
>2.000	50.800	4.000 (4)	101.600	15% (3)		30% (3)		20% (3)		40% (3)

(1) Non- Rrefracotry Alloys: C27450, C34500, C35300, C35300, C36000, C36500, C37700 (as extruded), C48500, C67300 (as extruded)
(2) Refractory Alloys: C37700, C67300 (as drawn)
(3) Denotes: % of specified diameter or distance between parallel surfaces to the nearest 0.001"
(4) Rounds: 4.00" max OD (drawn), Hexagonals: 3.75" max OD (drawn)

Straightness Tolerance

Shape	Length	Tolerance
Rounds	All Lengths	1/4" in any 10' portion
Hexagonal & Octagonals	All Lengths	3/8" in any 10' portion
Square	All Lengths	3/8" in and 10' portion