Investigation of the TIG Welding Process for Joining AA6082 Alloy Using Grey Relational Analysis

Table 1

Chemical composition of aluminum alloy 6082-T6.

Components	Percentage (%)
Si	0.62
Mg	1.1
Fe (max)	0.45
Cu (max)	0.1
Mn	1
Cr (max)	0.29
Zn (max)	0.3
Ti (max)	0.12
Al	Balance