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What are the minimum yield strength levels for bars?
What are the minimum yield strength levels for bars?
- 30,000 psi (210 MPa), 50,000 psi (350 MPa), 70,000 psi (480 MPa), and 90,000 psi (620 MPa)
- 35,000 psi (240 MPa), 55,000 psi (380 MPa), 70,000 psi (480 MPa), and 85,000 psi (590 MPa)
- 45,000 psi (310 MPa), 65,000 psi (450 MPa), 80,000 psi (550 MPa), and 95,000 psi (660 MPa)
- 40,000 psi (280 MPa), 60,000 psi (420 MPa), 75,000 psi (520 MPa), and 80,000 psi (550 MPa) (correct)
What are the grade designations for the minimum yield strength levels?
What are the grade designations for the minimum yield strength levels?
- Grade 40, Grade 60, Grade 75, and Grade 80 (correct)
- Grade A, Grade B, Grade C, and Grade D
- Grade 30, Grade 50, Grade 70, and Grade 90
- Grade I, Grade II, Grade III, and Grade IV
What size range of plain bars can be ordered under this specification?
What size range of plain bars can be ordered under this specification?
- Up to and including 2 inches (50.8 mm) in diameter
- Up to and including 1 inch (25.4 mm) in diameter
- Up to and including 1.5 inches (38.1 mm) in diameter
- Up to and including 2.5 inches (63.5 mm) in diameter (correct)
What form can the plain bars be ordered in?
What form can the plain bars be ordered in?
For plain bars, which properties are not applicable?
For plain bars, which properties are not applicable?
What method is used to determine the yield strength when the steel does not have a well-defined yield point?
What method is used to determine the yield strength when the steel does not have a well-defined yield point?
What is the minimum stress corresponding to a tensile strain of 0.0035 for Grade 60 steel?
What is the minimum stress corresponding to a tensile strain of 0.0035 for Grade 60 steel?
What is the purpose of the second tensile test result mentioned in the text?
What is the purpose of the second tensile test result mentioned in the text?
What is the minimum stress corresponding to a tensile strain of 0.0035 for Grade 80 steel?
What is the minimum stress corresponding to a tensile strain of 0.0035 for Grade 80 steel?
What is the purpose of determining the yield point or yield strength?
What is the purpose of determining the yield point or yield strength?
What is the method used to determine the yield point when the steel has a sharp-kneed or well-defined type of yield point?
What is the method used to determine the yield point when the steel has a sharp-kneed or well-defined type of yield point?
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