A 1.2 m long steel bar is welded to a structure at one end. The free end supports a 250 kg load. What size of weld is necessary if the cross section of the bar is 25 mm wide by 50 mm tall? (Hints - draw a diagram and Assume a safety factor of 3 and E6010 class electrode for welding Sy=330 MPa.

A 1.2 m long steel bar is welded to a structure at one end. The free end supports a 250 kg load. What size of weld is necessary if the cross section of the bar is 25 mm wide by 50 mm tall? (Hints - draw a diagram and Assume a safety factor of 3 and E6010 class electrode for welding Sy=330 MPa.

Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter4: Shielded Metal Arc Welding Of Plate

Section: Chapter Questions

Problem 25R: Can a tee weld be strong if the welds on both sides do not have deep penetration? Why or why not?

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Question

A 1.2 m long steel bar is welded to a structure at one end. The free end supports a 250 kg load. What size of weld is
necessary if the cross section of the bar is 25 mm wide by 50 mm tall? (Hints - draw a diagram and Assume a safety factor
of 3 and E6010 class electrode for welding Sy = 330 MPa.

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