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    Properties: Various Mechanical Properties of Metal.

    In engineering , Mechanical Properties  of the Metals are thosewhich are associated with the ability of the Material to ResistMechanical Forces and Load.

     

    Following are the Important Mechanical Properties of the Metal.

     

    01) Strength

    The Internal  Resistance offered by a part  to an externally applied Force is called as Stress. It isthe ability of a Material to resist the externally applied Forces with Breakdown or Yielding.

     

    02) Stiffness

    It is the ability of a Material to Resist Deformation under Stress.

     

    03) Elasticity

      ► Brass Metal  ► Sheet Metal  ► Metal Steel  ► Metal S Ads by Google

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    It is the Property of a Material to regain its original shape after Deformation when the ExternalForces are removed.

     04) Plasticity

    It is the Property of Material which retains the Deformation produced under Load permanently.This Property of Material is important for Forging and in Ornamental Work .

     05) Ductility

    It is the Property of Material enabling it, to be drawn into wire with the application  of TensileForce. A Ductile Material must be both Strong and Plastic.

     06) Malleability

    It is the special case of Ductility which permits Material to be rolled or hammered into ThinSheets. A Malleable Material should be Plastic but it is not essential to be so strong.

     07) Toughness

    It is the Property of a Material to resist Fracture due to high impact Loads like Hammer Blows.The Toughness of a Material decreases when it is heated.

     08) Brittleness

    It is the Property of the Material of breaking of a material with little permanent distortion. BrittleMaterials when subjected to Tensile Loads snap off without giving any sensible Elongation.

     

    09) Hardness

    It embraces many different  properties such as Resistance to Wear, Scratching, and Deformationetc. It also means the ability of a Metal to cut another Metal.

     10) Creep

    When a part is subjected to a constant Stress at High Temperature for a long period of time, it will

    undergo a slow and permanent Deformation called Creep.I hope you will get some valuable information about mechanical properties of metal.

     Some other useful articles…

    Design: How to Design Machine Components?

    Considerations: Which Considerations affects the Machine Design?

    Cast Iron: Contains of Cast Iron used in Machine Designing

    Hi,This is Prasanna talking with you.I am mechanical engineer by eduction andprofession.Here I shared all my engineering tutorials with you.If you like these

    tutorials,please spread it with world. Prasanna

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