Experimental Investigation to Analyze the Mechanical and Microstructure Properties of 310 SS Performed by TIG Welding

Table 9

Grey relation analysis result.

GRC values			GRG	Rank
Run order	Microhardness (HV)	Tensile strength (MPa)
1	1.000	0.552	0.776	1
2	0.826	0.545	0.686	4
3	0.704	0.530	0.617	5
4	0.504	0.494	0.499	6
5	0.553	0.408	0.481	7
6	0.640	0.859	0.750	2
7	0.333	0.333	0.333	9
8	0.449	1.000	0.724	3
9	0.393	0.517	0.455	8