65 Ferrosilicon 68 FeSi  

Product DescriptionThe north korea Ferro Silicon is widely used as a deoxidizer in the steel making industry, Compared with China's ferrosilicon, it has a higher cost performance.Most used in the cast iron industry and used as welding electrode coating in the electrode manufacturing industry.specification        Si        Al        C       P       S75#      75%min   3%max   0.3%max  0.04%max  0.02%max72#      72%min   3%max   0.3%max  0.04%max  0.02%max70#      70%min   3.5%max   0.35%max  0.04%max  0.02%max         68#      68%min  3.5%max   0.35%max  0.04%max  0.02%max         65#      65%min  3.5%max  &nbs…