SPECIFICATIONS & NOMINAL CHEMICAL COMPOSITIONS (% IN WT.)

Alloy	AWS A…	DIN 1733	BS…	Cu  incl. Ag	Al	Sn	Mn	Fe	Si	Ni incl. Co	P	Pb	Zn	Total Others
Deox. Copper	A5.7: ERCu	SG-CuSn	BS 2901: C7	98.0 min.	0.01	1.00	0.50	-	0.50	-	0.15	0.02	-	0.50
Silver Copper	N/A	SG-CuAg	N/A	99.5 min.	0.01	0.05	0.20	0.05		0.30	0.01-0.05	0.01	-	Ag: 0.8-1.2
Sil. Bronze	A5.7: ERCuSi-A	SG-CuSi3	BS 2901: C9	BAL	0.01	1.00	1.50	0.50	2.8-4.0	-	-	0.02	1.00	0.50
Alu. Bronze A1	A5.7: ERCuAl-A1	SG-CuAl8	BS 2901: C28	BAL	6.0-8.5	-	0.50	-	0.10	-	-	0.02	0.20	0.50
Alu. Bronze A2	A5.7: ERCuAl-A2	SG-CuAl10Fe	BS 2901: C13	BAL	8.5-11.0	-	-	1.50	0.10	-	-	0.02	0.02	0.50
Nickel Alum. Bronze	N/A	SG-CuAl8Ni2	N/A	BAL	7.5-9.5	-	1.0-2.5	1.5-2.5	0.20	1.8-3.0	-	0.02	0.20	0.40
Phos. Bronze 1	A5.7: ERCuSn-A	SG-CuSn6	BS 2901: C11	BAL	0.01	4.0-6.0	-	-	-	-	0.10-0.35	0.02	-	0.50
Phos. Bronze 2	A5.7: ERCuSn-C	N/A		BAL	0.01	7.0-9.0	-	-	-	-	0.10-0.35	0.02	-	0.50
Phos. Bronze 3	N/A	SG-CuSn12	N/A	BAL	0.01	11.0-13.0	-	0.10	-	-	0.01-0.35	0.02	0.10	0.40
Naval Bronze	A5.8: RBCuZn-A	SG-CuZn40Si	BS 1845: CZ6	57.0-61.0	0.01	0.25-1.00	-	-	-	-	-	0.05	BAL	0.50
Manganese Bronze	A5.8: RBCuZn-B	N/A	N/A	56.0-60.0	0.01	0.80-1.10	0.01-0.50	0.25-1.20	0.04-0.15	0.20-0.80	-	0.05	BAL	0.50
Low Fuming Bronze	A5.8: RBCuZn-C	N/A	N/A	56.0-60.0	0.01	0.80-1.10	0.01-0.50	0.25-1.20	0.04-0.15	-	-	0.05	BAL	0.50
Nickel Silver	A5.8: RBCuZn-D	L-CuZn42Ni	BS 1845: CZ8	46.0-50.0	0.01	-	-	-	0.04-0.25	9.0-11.0	0.25	0.05	BAL	0.50

NOTE:

1, Single values shown are maximum, unless otherwise noted.

2, Some special alloys other than those shown in this table, such as CuSi2 & CuSi4 etc also available upon request and/or mutual agreement.