Handbook for machine designers, shop men and draftsmen (1916)
Halsey, Frederick A. (Frederick Arthur), 1856-1935 · New York, McGraw-Hill book company, inc.; [etc., etc.] · leaf 405
ect of quenching in oil and water is clearly broughtout as is the lowering of the elastic limit with increase of drawingtemperature. In particular it is apparent that steel of this carboncontent, quenched in water and not drawn, or drawn but little, hasno elongation or permanent set, the elastic… … .5 .6 .7 .8 .9 1.0 1.1Defection in laclLes at Middle 1.3 1.4 1.5 1.6 Fig. 5. -Effects of various heat treatments on the mechanicalproperties of carbon spring steel. The term elastic limit as here used is the point at which the ratioof deflection to stress ceases to be apprecially constant, the…
Machine design
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