Influence of Al and Ti Additions on Microstructure and Mechanical Properties of Leaded Brass Alloys

Table 1

Chemical composition of brass alloys.

Alloy code	Chemical composition wt%
	Cu	Zn	Pb	Al	Bi	Fe	Sn	Cd	Ni	Si	Sb	Mg	Mn	Ti
0	60.07	Rem.	3.03	0.024	0.01	0.12	0.005	0.001	0.31	0.00	0.017	0.001	0.003	—
1	63.34	Rem.	2.75	0.28	0.006	0.06	0.000	0.000	0.04	0.00	0.007	0.001	0.005	—
2	61.8	Rem.	5.24	0.31	0.006	0.08	0.006	0.000	0.21	0.00	0.005	0.000	0.002	—
3	57.41	Rem.	4.36	0.5	0.009	0.08	0.000	0.000	0.035	0.006	0.02	0.000	0.005	—
4	60.34	Rem.	3.27	0.54	0.01	0.12	0.02	0.001	0.49	0.00	0.01	0.000	0.00	—
5	58.8	Rem.	2.7	0.96	0.01	0.21	0.13	0.003	0.068	0.13	0.02	0.001	0.00	—
6	59.96	Rem.	4.09	0.28	0.00	0.09	0.02	0.002	0.31	0.00	0.013	0.000	0.000	0.93