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... in specifications is 0.2% or 1.0% and the RP symbol used for the stress will be supplemented by an index giving this prescribed percentage of the original gauge length, e.g. RP0.2 = 0.2% Proof Stress
...Springback , Spring Back The tendency of a metal work-piece that has been deformed to not stay exactly in the shape to which is has been manipulated, but instead to spring back a little. Stainless steels...
...specified length of a product. The usual methods to determine such a deviation are with a straight edge and dial gauge or a flat plate and feeler gauges. Carbide Precipitation This occurs in an alloy...