Members BC and ABC need a material that can withstand at least 1643 psi. (based on chart provided

a. ???Will we be able to use 1018 steel for either members ABC, BD, or both?

b. ???If not would cold rolled work?

c. If cold rolled does not work what thickness material will we need (increments of 1/16")?

d. Will buckling be an issue (if so what thickness will we need)?

Image transcription text

Case Hardening or Low Carbon Bars (as rolled) Machin- Condi- % ability tion Tensile Yield Elong. Red.
Rating of Strength Strength in of Hardness (C1212 SAE Steel KSI KSI 2" Area Br. R = 100) M1020
Hot R'd. 55 30 25 50 111 B62 50 1018 Hot R'd. 58 36 25 50 116 B65 52 Cold Dr. 64 54 15 4...