Q:

How do you bend a steel rod?

A:

A steel rod is bent by applying force to two or more points on the rod in opposition. The amount of force necessary and how the steel bends depend on several factors including strength and toughness.

There is no one kind of steel. As stated by SteelConstruction.info, steel is rated by five different categories. The first is strength, or the ability for the steel to keep its shape. The second is toughness, or the ability of the steel to bend rather than break or shatter when it is put under stress. The third is ductility, or the ability of the steel to be pushed together or pulled apart without cracking or failing. The fourth and fifth qualities, weldability and durability, do not impact how steel bends.

A steel rod with low strength and high toughness bends quite readily. A steel rod with high strength and low toughness resists being bent, but shatters and breaks off instead of bending when it does give way.

Steel is an alloy of metals combined under specific conditions. A steel's composition, smelting, forging and tempering affect all of the five characteristics mentioned. Characteristics for any given piece of steel are generally available from the manufacturing company.

Learn More

Related Questions

  • Q:

    What are the different types of electroscopes?

    A:

    According to Concord Consortium, pith-ball, gold-leaf, and needle electroscopes measure electric charges using Coulomb electrostatic forces. Pith-ball electroscopes use attraction as a measure of charge, while gold-leaf and needle electroscopes use repulsion. These early instruments helped scientist understand and measure electric charges and polarity. Today they serve primarily as demonstration instruments.

    Full Answer >
    Filed Under:
  • Q:

    What are some examples of luminous objects?

    A:

    Some examples of luminous objects are a burning candle, a light bulb, the sun and other stars, fluorescent materials and tube lights, among other things. Any object is considered luminous if it emits its own light, either through stored energy or energy supplied to the object, which contrasts with non-luminous objects such as the moon, wood, plastics and metals; these objects merely reflect light instead of providing their own.

    Full Answer >
    Filed Under:
  • Q:

    What is the definition of uniform velocity?

    A:

    An object is said to have uniform velocity if the direction of motion and the rate at which the object changes its position is constant. In other words, an object with uniform velocity continues to cover the same amount of distance over the same time interval without changing its direction.

    Full Answer >
    Filed Under:
  • Q:

    What did Sir Isaac Newton do?

    A:

    The work of Sir Isaac Newton revolutionized science and laid the foundations of modern mathematics and physics. Among his accomplishments are the formulation of the laws of motion and gravitation, the development of calculus and the invention of the first reflecting telescope.

    Full Answer >
    Filed Under:

Explore