Common Yard Alloys

All Alloys	Red Brass	Yellow Brass	Manganese Bronze	Silicon Bronze	Bismuth Alloys	Tin Bronze	Leaded Tin Bronze	Aluminum Bronze	Nickel Silvers	Special Alloys	Common Yard Alloys

SOME COMMON YARD ALLOYS
CA#	Ingot #	Description	ASTM	Cu	Sn	Pb	Zn	Fe	Be	Ni	S	P	Al	Si	Mn
110		Electrolytic	B187, B124	99.9
122		Phosphorized	B187, B124	99.9								.015-.04
170		Beryllium Copper	B194, B196	Rem.					1.6-1.79	0.2			0.2	0.2
172		Beryllium Copper	B194, B196	Rem.		0.02			1.8-2.0	0.2			0.2	0.2
194		High Copper	B640, B543	97 min.		0.03	.05-.20	2.1-2.6				.015-.15
220		90/10 Copper	B36, B134	89.0-91.0		0.05	Rem.	0.05
260		70/30 Copper	B36, B134	68.5-71.5		0.07	Rem.	0.05
360		Free Cutting Brass	B16	60-63		2.5-3.7	Rem.	0.35
443		Admiralty	B171, B135	70-73	.8-1.2	0.07	Rem.	0.06
464		Naval Brass	B21, B124	59.0-62.0	.5-1.0	0.2	Rem.	0.1
510		Phos Bronze	B103, B139	Rem.	4.2-5.8	0.05	0.3	0.1				.03-.35
521		Phos Bronze	B103, B139	Rem.	7.0-9.0	0.05	0.2	0.1				.03-.35
544		Phos Bronze	B103, B139	Rem.	3.5-4.5	3.5-4.5	1.5-4.5	0.1				.01-.50
655		Silicon Bronze	B98, B99	Rem.	0.8	0.05	1.5	0.8		0.6				2.8-3.8	.5-1.3
706		90/10 Cu/Ni	B111, B395.	Rem.		0.05	1	1.0-1.8		9.0-11.0					1
710		80/20 Cu/Ni	B122, B466	Rem.		0.05	1	1		19.0-23.0					1
715		70/30 Cu/Ni	B122, B466	Rem.		0.05	1	.4-1.0		29.0-33.0					1
725		Copper Nickel	B122	Rem.	1.8-2.8	0.05	0.5	0.6		8.5-10.5					0.2
729		Copper Nickel	B740	Rem.	4.5-5.7	0.05		0.6		20.0-22.0					0.6
745		Nickel Silver	B122, B151	63.5-66.5		0.1	Rem.	0.25		9.0-11.0					0.5