(b) high carbon steels, containing between 0.6 and \.69c of carbon: special steels other than those defined in (a) above, containing less than 409f of two or more alloying elements taken together or 209r of a single al loying element;1
(b) cruacha ardcharbóin le idir 0.6% agus 1.6% de charbóin; cruacha cóimhiotalacha speisialta, seachas na cinn atá sainithe i mir (a) thuas, le cion ís lú ná 40% d'eilimintí chóimhiotalacha i gcás dhá cheann nó níos mó, nó 20 % i gcás ceann amháin; '