Atlas Pacific Corporation

Atlas Pacific's supplies traditional leaded red and semi red brass (C83600, C84400), new lead free alloys like Biwalite (C83470) other lead free alloys (C89833 / 89836), as well as yellow brass (C85800), and silicon bronze (C87300). We can supply brass and bronze ingots to almost any specification.

Atlas Pacific supplies common Zinc Die cast alloys Zamak 3, Zamak 5, and Zamak 7, as well as brightener bar and foundry alloys. These and other alloys can be supplied in ingots and bundles to your specification. See Zinc Die Cast tables for a list of some of the die cast alloys that are available.

Red & Semi Red Brass >>

Copper Alloy Number	Ingot Number	Nom	Copper (Cu)	Tin (Sn)	Lead (Pb)	Zinc (Zn)	Iron (Fe)	Antimony (Sb)	Nickel (Ni)	Sulfur (S)	Phoshorus (P)	Aluminum (Al)	Silicon (Si)	Total Named Elements
C83300	131	93-2-2-4	92.0-94.0	1.0-2.0	1.0-2.0	2.0-6.0								99.3% min.
C83600	115	85-5-5-5	84.0-86.0	4.0-6.0	4.0-6.0	4.0-6.0	0.3	0.25	1.0	0.08	0.03	0.005	0.005	99.3% min.
C84400	123	81-3-7-9	78.0-82.0	2.3-3.5	6.0-8.0	7.0-10.0	0.4	0.25	1.0	0.08	0.02	0.005	0.005	99.3% min.

Yellow Brass >>

Copper Alloy Number	Ingot Number	Nom	Copper (Cu)	Tin (Sn)	Lead (Pb)	Zinc (Zn)	Iron (Fe)	Antimony (Sb)	Nickel (Ni)	Manganese (Mn)	Arsenic (As)	Sulfur (S)	Phoshorus (P)	Aluminum (Al)	Silicon (Si)	Total Named Elements
C85200	400	72-1-3-24	70.0-74.0	0.7-2.0	1.5-3.8	20.0-27.0	0.6	0.2	1.0			0.05	0.02	0.005	0.05	99.1% min.
C85400	403	67-1-3-29	65.0-70.0	0.5-1.5	1.5-3.8	24.0-32.0	0.7		1.0					0.350	0.05	98.9% min.
C85700	405.2	61-1-1-35	58.0-64.0	0.5-1.5	0.8-1.5	32.0-40.0	0.7		1.0					0.8	0.05	98.7% min.
C85800	405.1	62-1-1-36	57.0 Min	1.5	1.5	31.0-41.0	0.5	0.05	0.5	0.25	0.05	0.05	0.01	0.55	0.25	98.7% min.

Manganese Bronze >>

Copper Alloy Number	Ingot Number	Copper (Cu)	Tin (Sn)	Lead (Pb)	Zinc (Zn)	Iron (Fe)	Nickel (Ni)	Aluminum (Al)	Manganese (Mn)	Total Named Elements
C86100	423	66.0-68.0	0.2	0.2	Rem.	2.0-4.0		4.0-5.5	2.5-5.0
C86200	423	60.0-66.0	0.2	0.2	22.0-28.0	2.0-4.0	1.0	3.0-4.9	2.5-5.0	99.0% min.
C86300	424	60.0-66.0	0.2	0.2	22.0-28.0	2.0-4.0	1.0	5.0-7.5	2.5-5.0	99.0% min.
C86400	420	56.0-62.0	0.5-1.5	0.5-1.5	34.0-42.0	0.4-2.0	1.0	0.5-1.5	0.1-1.5	99.0% min.
C86500	421	55.0-60.0	1.0	0.4	36.0-42.0	0.4-2.0	1.0	0.5-1.5	0.1-3.0	99.0% min.

Silicon Bronze >>

Copper Alloy Number	Ingot Number	Nom	Copper (Cu)	Lead (Pb)	Zinc (Zn)	Iron (Fe)	Aluminum (Al)	Silicon (Si)	Manganese (Mn)	Total Named Elements
C87300	500	95-1-4	94.0 Min.	<0.05	0.25	0.2	<0.10	3.5-4.5	0.8-1.5
C87500	500	82-14-4	79.0 Min.	<0.05	12.0-16.0		<0.10	3.0-5.0		99.5% min.
C87500 M	500	80-18-2	77.0 Min.	<0.05	16.0-18.5		<0.10	1.5-2.5
C87600	500	91-4-5	88.0 Min.	<0.05	4.0-7.0	0.2	<0.10	3.5-5.5	0.25	99.5% min.
C87610	500	92-4-4	90.0 Min.	<0.05	3.0-5.0	0.2	<0.10	3.0-5.0	0.25	99.5% min.
C87800	500	82-14-4	82.0		14.0			4.0		99.5% min.

Tin Bronze >>

Copper Alloy Number	Ingot Number	Nom	Copper (Cu)	Tin (Sn)	Lead (Pb)	Zinc (Zn)	Iron (Fe)	Antimony (Sb)	Nickel (Ni)	Sulfur (S)	Phoshorus (P)	Aluminum (Al)	Silicon (Si)	Total Named Elements
C90300	225	88-8-0-4	86.0-89.0	7.5-9.0	0.3	3.0-5.0	0.2	0.2	1.0	0.05	0.05	0.005	0.005	99.4% min.
C90500	210	88-10-0-2	86.0-89.0	9.0-11.0	0.3	1.0-3.0	0.2	0.2	1.0	0.05	0.05	0.005	0.005	99.7% min.
C90700	205	89-11	88.0-90.0	10.0-12.0	0.3	0.5	0.15	0.2	0.5	0.05	0.3	0.005	0.005	99.4% min.
C91100		84-16	82.0-85.0	15.0-17.0	0.25	0.25	0.25	0.2	0.8	0.05	1.0	0.005	0.005	99.4% min.
C91300	194	81-19	79.0-82.0	18.0-20.0	0.25	0.25	0.25	0.2	0.5	0.05	1.0	0.005	0.005	99.4% min.

Leaded Tin Bronze >>

Copper Alloy Number	Ingot Number	Nom	Copper (Cu)	Tin (Sn)	Lead (Pb)	Zinc (Zn)	Iron (Fe)	Antimony (Sb)	Nickel (Ni)	Sulfur (S)	Phoshorus (P)	Aluminum (Al)	Silicon (Si)	Total Named Elements
C92200	245	88-6-2-4	86.0-90.0	5.5-6.5	1.0-2.0	3.0-5.0	0.25	0.25	1.0	0.05	0.05	0.005	0.005	99.3% min.
C92700	206	88-10-0-2	86.0-89.0	9.0-11.0	1.0-2.5	0.7	0.2	0.25	1.0	0.05	0.25	0.005	0.005	99.3% min.
C93200	315	83-7-73	81.0-85.0	6.3-7.5	6.8-8.0	1.0-4.0	0.2	0.35	1.0	0.08	0.15	0.005	0.005	99.0% min.
C93700	305	80-10-10	78.0-82.0	9.0-11.0	8.0-11.0	0.8	0.7	0.5	0.5	0.08	0.1	0.05	0.05	99.0% min.
C94300	322	70-5-25	67.0-72.0	4.5-6.0	22.5-24.0	0.8	0.15	0.8	1.0	0.08	0.08	0.005	0.005	99.0% min.

Aluminum Bronze >>

Copper Alloy Number	Ingot Number	Nom	Copper (Cu)	Iron (Fe)	Nickel (Ni)	Aluminum (Al)	Manganese (Mn)	Silicon (Si)	Total Named Elements
C95200	415A	83-3-9	86.0 Min.	2.5-4.0		8.5-9.5			99.5% min.
C95400	415C	86-4-10	83.0 Min.	3.0-5.0	1.5	10.0-11.5	0.5		99.5% min.
C95500	415D	81-4-4-11	78.0 Min.	3.0-5.0	3.0-5.5	10.0-11.5	3.5		99.5% min.
C95700	415F	75-2-3-8-12	71.0 Min	2.0-4.0	1.5-3.0	7.0-8.5	11.0-14.0	0.1	99.5% min.
C95800	415	81-4-5-9-1	79.0 Min	3.5-4.5	4.0-5.0	8.5-9.5	0.8-1.5	0.1	99.5% min.

Nickel Silver >>

Copper Alloy Number	Ingot Number	Nom	Copper (Cu)	Tin (Sn)	Lead (Pb)	Zinc (Zn)	Iron (Fe)	Antimony (Sb)	Nickel (Ni)	Sulfur (S)	Phoshorus (P)	Aluminum (Al)	Silicon (Si)	Manganese (Mn)	Total Named Elements
C97300	410	12% Nickel	53.0-58.0	1.5-3.0	8.0-11.0	17.0-25.0	1.5	0.35	11.0-14.0	0.08	0.05	0.005	0.15	0.5	99.0% min.
C97600	412	20% Nickel	63.0-67.0	3.5-4.5	3.0-5.0	3.0-9.0	1.5	0.25	19.0-21.5	0.08	0.05	0.005	0.15	1.0	99.5% min.

Other Alloys >>

Copper Alloy Number	Ingot Number	Copper (Cu)	Tin (Sn)	Lead (Pb)	Zinc (Zn)	Iron (Fe)	Nickel (Ni)	Sulfur (S)	Phoshorus (P)	Aluminum (Al)	Silicon (Si)	Manganese (Mn)	Total Named Elements
	700XX	Rem.	0.15	0.05	7.5-9.5	0.9-1.0	14.0-16.0	0.02	0.15	8.5-10.5	0.15
C99500		Rem.		0.25	0.50-2.0	3.0-5.0	3.5-5.5			0.50-2.0	0.5-2.0	0.5
C99700		54.0 Min.	1.0	2.0	19.0-25.0	1.0	4.0-6.0			0.50-3.0		11.0-15.0	99.7% min.
C99700M		Rem.		<0.10	23.0-25.0		1.0			0.3		10.0-11.0
C99750		55.0-61.0		0.5-2.5	17.0-23.0	1.0	5.0			0.25-3.0		17.0-23.0	99.7% min.

Lead Free >>

Copper Alloy Number	Ingot Number	Nom	Copper (Cu)	Tin (Sn)	Lead (Pb)	Zinc (Zn)	Iron (Fe)	Antimony (Sb)	Nickel (Ni)	Manganese (Mn)	Sulfur (S)	Phoshorus (P)	Aluminum (Al)	Silicon (Si)	Bismuth (Bi)	Selenium (Se)	Total Named Elements
C85500			59.0-63.0	0.2	0.2	Rem.	0.2		0.2	0.2							99.1% min.
C89520		86-5-2-1	85.0-87.0	4.0-6.0	0.25	4.0-6.0	0.3	0.25	1.0		0.08	0.05	0.005	0.005	1.5-2.5	0.8-1.2	99.5% min.
C89836			87.0-91.0	4.0-7.0	0.25	2.0-4.0	0.35	0.25	&0.9		0.08	0.06	0.005	0.005	1.5-3.5
C83470	Biwalite		90.0-96.0	3.0-5.0	0.09	1.0-3.0	0.5	0.2	1.0		0.2-0.6	0.1	0.01	0.01			99.5% min.

Zinc Alloys >>

Zinc Alloy Name	Aluminum (Al)	Copper (Cu)	Magnesium (Mg)	Iron max (Fe max)	Lead max (Pb max)	Cadmium max (Cd max)	Tin max (Sn max)	Nickel (Ni)	Zinc (Zn)
ZAMAK 2	3.90-4.30	2.7-3.3	0.025-0.050	0.035	0.004	0.003	0.0015		Balance
ZAMAK 3	3.90-4.30	0.10 max	0.03-0.06	0.035	0.004	0.003	0.0015		Balance
ZAMAK 3 LOW MAG	3.90-4.30	0.1	0.015-0.02	0.035	0.004	0.003	0.0015		Balance
ZAMAK 5	3.90-4.30	0.70-1.1	0.03-0.06	0.035	0.004	0.003	0.0015		Balance
ZAMAK 7	3.90-4.30	0.10 max	0.01-0.02	0.075	0.003	0.002	0.001	0.005-0.02	Balance
ZAMAK 8	8.2-8.8	0.90-1.3	0.02-0.03	0.035	0.005	0.005	0.002		Balance
ZAMAK 12	10.8-11.5	0.5-1.2	0.02-0.03	0.05	0.005	0.005	0.002		Balance
BRIGHTNER	9.0-11.0	0.05		0.01	0.1	0.003	0.003		Balance
BRIGHTNER 5%	4.8-5.20	0.03		0.075	0.03	0.003	0.003		Balance
ZINC BALLS AND BARS									99.99