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Show flnrduuliuj nud tomporlu( otoul in niEeoted by heutioR It to a cherry rod and plungim it lutu a liquid, gen-orally gen-orally cold water. Tho deron of bnrdnets doponda on tbo bo'it and rapidity of oaolliiK. Steel iu It'i bardest Etato bolnu ton brittle for most purpoio', tbo rcqnlnlty atrcnixtb h elajticlty nro obtained by tcm-oerini;, tcm-oerini;, wblab la rerfcrmod by hcutluu tho hurdrood etrel tn u certain dvgrco und crollnu It qalckly. Tbo requlfllto tgKJju'uiefl h fitiwvcolor-iarooinmon'Iy Ijp'od for cbld ohlseld nud inuoliiulEtB 'XutSU iiiuinj; SoJoni c. 4V , |