Hello all!
I would like to know if anyone has experience in determining the safety factor, in our case it is a rotation where the testing laboratory considered the elongation less than 5%, I have already tried in several forums and I do not get material on metal material enlogging. Rodizio supports 70 kg and the weight of the equipment is 50 kg, the test laboratory ran into situation 4 of table 21 where it was disapproved. Neither the manufacturer has information on elongation, the standard cited elongation at 5% rupture is based on historical experience with metallic materials, in particular steel and cast iron.
I would like to know if anyone has experience in determining the safety factor, in our case it is a rotation where the testing laboratory considered the elongation less than 5%, I have already tried in several forums and I do not get material on metal material enlogging. Rodizio supports 70 kg and the weight of the equipment is 50 kg, the test laboratory ran into situation 4 of table 21 where it was disapproved. Neither the manufacturer has information on elongation, the standard cited elongation at 5% rupture is based on historical experience with metallic materials, in particular steel and cast iron.