Corrosion Behavior of Work Hardened SnPb-Solder Affected Copper in the Bay of Bengal Water Environment

Table 1

Chemical composition of sample materials used in the study (mass fraction %).

Materials/Elements	Pure Cu	Cu-Sn alloy	Cu-Pb alloy	Cu-Sn-Pb alloy
Cu	99.9862	98.4555	97.6570	97.1132
Sn	—	1.1335	—	1.2572
Pb	—	—	1.9737	1.1949
Si	0.0026	0.1415	0.1129	0.1726
P	0.0112	0.2695	0.2564	0.2621