"The tensile test has conducted to check that maximum tensile force sustain capacity.. Also to check the welding quality and other parameters conducting the ultrasonic test as well as magnetic particle inspection test.. To know the life time then calculating life time by conducting fatigue test.. For all these tests make the four specimens for each test.. From all these tests it is observed that tensile strength increased up to 76.64% for 60 0 angle as compared to 45 0 angle.. Also fatigue life strength increased up to 46.15% for 60 0 angle as compared to 45 0 angle.. No any defect found in the weld area that is welding quality is very good.. So 60 0 angle is better than 45 0 angle."