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Fe-C6J79 oI ^l =z]lalE HEI ^l ^J C g= 1008I -E +Ell6lq O ;r p_l ot7 zz) o , --l= ^111tr +tr 161 =49 o.o;o/oC7t* trB e-61+ ?ol dg +4"J 4o14. Elg +E4l, alCol fl= yil Fe+o .25"/"C 5^l (x 100) ral g-7 Fe+o.4o"/"c ^4 (xt00) ral 9_g Fe+0.257"C 641 (x100) ral g-g Fe+0.407"c 4^l (xt00) ral 9-10 Fe+0.6%C I4.l (xt00) raJ 9-11 Fe+0.80o/oC 4'^l (x t 00)