<p>Leaded steel bar containing 0.05-0.70 wt. % lead. No substantial amount of complex macroinclusions in immediate sub-surface region, the machinability of which is relatively high. Process for making such leaded steel is described.</p>
申请公布号
CA1045856(A)
申请公布日期
1979.01.09
申请号
CA19750223685
申请日期
1975.04.02
申请人
INLAND STEEL COMPANY;S.A. ECHEVARRIA
发明人
CANTERA, GREGORIO ASUA;PALACIOS REPARAZ, JOSE M.;MOLNAR, LOUIS
