499 New Industrial Park Road Laurens, South Carolina 29360, USA Phone: 864.682.5178 Fax: 864.682.5186 E-mail: mail@uniforbrass.com Home

Unifor can provide design and prototyping services and in most cases we can use your cad geometry. Acceptable cad formats are anvil (drw), Auto cad (dwg), Dxf, and Iges.

Copper Alloy Properties:		Mechanical (1):				Physical (1):			Fabrication Ratings:
Forging Brass: Cu 59% Zn 39% Pb 2%	C37700	23,000	58,000	40	45	0.305	27	69	100	80
Naval Brass: Cu 60% Zn 39.25% Sn 0.75%	C46400	26,000	64,000	40	55	0.304	26	67	90	30
Leaded Naval Brass: Cu 60% Zn 37.5% Pb 1.75% Sn 0.75%	C48500	24,000	62,000	40	55	0.305	26	67	90	70
Electrolytic Tough Pitch Copper: Cu 99.9% min Oxygen 0.04% min	C11000	11,000 (4)	33,000 (4)	50 (4)	37F (4)	0.321	100	226	65	20
Tellurium Copper: Cu 99.5% Te 0.5%	C14500	11,000 (4)	33,000 (4)	20 (4)	40 (4)	0.323	90	215	65	85
Manganese Bronze: Cu 58.5% Zn 39% Fe 1.4% Sn 1% Mn 0.1%	C67500	35,000	68,000	27	65	0.302	24	61	80	30
Aluminum-Silicon Bronze: Cu 91% Al 7% Si 2%	C64200	38,000	79,000	30	78	0.278	8	26	80	60

(1) Properties listed below are average values as forged, suitable for general engineering use, but they should not be used for specification purposes due to commercial variation in production.	© 1999, Unifor Brass Forgings, Inc. All Rights Reserved Home
(2) Electrical Conductivity % IACS annealed at 68°F
(3) Thermal Conductivity BTU/sq.ft./hr/°F at 68°F
(4) Soft