High-Temperature Tensile Fractography of Zr-, Ni-, and Mn-Containing Al-Si-Cu-Mg Cast Alloys

Table 1

Chemical composition of the alloys investigated in this study.

Chemical analysis (wt.%)
Alloy description		Elements
Type	Code	Si	Cu	Mg	Fe	Ti	Zr	Ni	Mn	Sr	Al
354	M1S	8.5	1.76	0.50	0.1	0.2	0.32	<0.1	0.01	0.02	Bal.
	M2S	8.4	1.7	0.60	0.14	0.21	0.33	1.9	0.01	0.02	Bal.
	M3S	8.6	1.8	0.50	0.11	0.25	0.33	<0.1	0.74	0.02	Bal.