Explanatory notes
… Pig iron Iron‑carbon alloys not usefully malleable, containing more than 2 % by weight of carbon and which may … elements (except sulphur, phosphorus, carbon and nitrogen), taken separately. (g) Remelting scrap ingots of iron …Legal note
… Pig iron Iron‑carbon alloys not usefully malleable, containing more than 2 % by weight of carbon and which may … elements (except sulphur, phosphorus, carbon and nitrogen), taken separately. (g) Remelting scrap ingots of iron …