硅铁 RERRO SILICON
硅锰 MANGANESE SILICON
⑴ Si:17% Min. Mn:65% min. C:2% max. P:0.3% max. S:0.02 max ⑵ Si:14% min. Mn:60% min. C:2% max. P:0.3% max. S:0.02 max
磷铁 FERRO ROHSOHOROUS
P:23% min. Si:1% Max. C:1% max. S:0.5 max Mn:2% min. Size:10-50mm.10-80mm.90%min. Packing:In PP woven bag of 1mt each