Minerals and Metals in Ancient India v1.c27.s2.t2.15

v1.c27.s2.t2.15

(i) high slag content and marked heterogeneity
(ii) higher P content, about 5 times as high in steel
(iii) lower Mn content, as compared to 0.5 per cent in steel
(iv) S content, an order of magnitude lower than in steel.