Some of the qualities that should be present in materials for shafts are as follows:
> The material should have a high index of strength.
> Also it should have a high level of machinability.
> The material should possess a low notch sensitivity factor.
> The material must also have wear resistant properties.
> Good heat treatment properties should also be present
The common material used to creates shafts of high strengths an alloy of steel like nickel is used.
>The shafts are manufactured by hot rolling processes and then the shaft is finished using drawing or grinding processes.
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