现有72/75硅铁 硅铁
材质 | 硅铁 | 产地 | 宁夏石嘴山 |
粒度 | 10-50mm, 50-100mm, 10-100mm, 50-150mm |
3. 规格:
类别 | 化学成分 | ||||
si | al | c | s | p | |
%(≥) | %(≤) | ||||
si75# | 75 | 0.5-1.0 | 0.20 | 0.02 | 0.04 |
75 | 1.5-2.0 | 0.20 | 0.02 | 0.04 | |
si72# | 72 | 1.5-2.0 | 0.20 | 0.02 | 0.04 |
si70# | 70 | 1.5-2.0 | 0.20 | 0.02 | 0.04 |
si65# | 65 | 2.0 | 0.20 | 0.02 | 0.04 |
size in lump & powder | 10-50mm, 50-100mm, 10-100mm, 50-150mm, 90%min; 1-3mm, 2-4mm, 2-6mm, 90%min, or at customer’s option; | ||||
packing | in 1000kgs big bag; |
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