Effect of Dwell Time on Fracture Load of Friction Stir Spot Welded Dissimilar Metal Joints

Table 2

Mechanical properties of BMs.

Materials	0.2% Y.S “MPa”	UTS “MPa”	Elongation “%”	Hardness @0.5 N, 30 sec “HV”
AA6061	279	310	14	105
CS	271	350	16	342