Silicon Calcium is used to control the shape, size and distribution of oxide and sulfide inclusions improving fluidity, machinability, ductility, and impact properties of the steel product. The alloy is also used for the modification of non-metallic inclusions.
Brand | Chemical Composition(%) | |||||
Ca | Si | C | Al | P | S | |
≥ | ≥ | ≤ | ||||
Ca31Si60 | 31 | 55-65 | 1.0 | 2.4 | 0.04 | 0.06 |
Ca28Si60 | 28 | 55-65 | 1.0 | 2.4 | 0.04 | 0.06 |
Ca24Si60 | 24 | 55-65 | 1.0 | 2.5 | 0.04 | 0.04 |
Ca20Si55 | 20 | 50-60 | 1.0 | 2.5 | 0.04 | 0.04 |
Ca16Si55 | 16 | 50-60 | 1.0 | 2.5 | 0.04 | 0.04 |