Calcium Silicon Specification 1  | ||||||
Grade  | Chemical composition(%)  | |||||
Ca  | Si  | C  | Al  | P  | S  | |
≥  | ≤  | |||||
Ca30Si60  | 30  | 60  | 1.0  | 2.4  | 0.04  | 0.05  | 
Ca30Si55  | 30  | 55  | 1.0  | 2.4  | 0.04  | 0.05  | 
Ca28Si55  | 28  | 55  | 1.0  | 2.4  | 0.04  | 0.05  | 
Size: 10-50mm, 10-100mm  | ||||||
Other chemical composition and size can be supplied upon request  | ||||||
Calcium Silicon Specification 2  | |||
Grade  | Chemical composition(%)  | ||
Ca  | Si  | Fe  | |
Ca10Si40  | 10-15  | 40-45  | 40-45  | 
Ca20Si50  | 20-30  | 50-60  | |
Ca28Si18  | 28-30  | 18-20  | |
Size: 10-50mm, 10-100mm  | |||