Quiz

Maximum stress that can be applied before it begins to change in shape permanently

• Yield Strength

• Maximum Strength

the percentage of stretch from the original length of the steel to the point of failure

• Deformation

• Elongation

The ______ of reinforcing streel bars describes the characteristics that affect their behavior in terms of size, shape, and physical interactions with the environment

• Chemical properties

• Mechanical properties

• Physical properties

• elongation

____ of reinforcing steel bars refer to the characteristics that describe how the steel behaves under various types of loads or forces

• Chemical properties

• Physical properties

• Mechanical properties

What is the specification for elongation of high tensile wire?

• 3.5% min

• 4.5% min

• 3.5% max

• 4.5% max

For spike plate, what is the specification for tensile stress

• 400-500 MPa

• 450-550 MPa

• 450-500 MPa

• 400-550 MPa

What is the specification for elongation of spike plate?

• 15% min

• 20% max

• 20% min

• 15% max