Effects of Moulding Sand Permeability and Pouring Temperatures on Properties of Cast 6061 Aluminium Alloy

Table 3

Chemical analysis of aluminium alloy samples by AAS.

Samples	Matrix	Major elements			Neutral	Microstructure modifier			Impurity
	Al	Si	Mg	Cu	Zn	Ti	Mn	Cr	Fe
Scrap Al	98.665	0.686	0.403	0.001	0.001	0.001	0.001	0.001	0.232
Cast Al	97.432	1.293	0.598	0.202	0.001	0.051	0.051	0.041	0.331