temir kremniy bo'laklari
| Model | Kimyoviy tarkibi (%) | ![]() |
|||||
| Si | Mn | Al | C | P | |||
| FeSi75A | 75.0-80.0 | 0 dan kichik yoki unga teng.4 | 2 dan kichik yoki teng.0 | 0 dan kichik yoki unga teng.2 | 0 dan kichik yoki unga teng.035 | 0 dan kichik yoki unga teng.02 | |
| FeSi75B | 73.0-80.0 | 0 dan kichik yoki unga teng.4 | 2 dan kichik yoki teng.0 | 0 dan kichik yoki unga teng.2 | 0 dan kichik yoki unga teng.04 | 0 dan kichik yoki unga teng.02 | |
| FeSi75C | 72.0-75.0 | 0 dan kichik yoki unga teng.5 | 2 dan kichik yoki teng.0 | 0 dan kichik yoki unga teng.1 | 0 dan kichik yoki unga teng.04 | 0 dan kichik yoki unga teng.02 | |
| FeSi70 | 72 | 2 dan kichik yoki teng.0 | 0 dan kichik yoki unga teng.2 | 0 dan kichik yoki unga teng.04 | 0 dan kichik yoki unga teng.02 | ||
| FeSi65 | 65.0-72.0 | 0 dan kichik yoki unga teng.6 | 2,5 dan kam yoki teng | -- | 0 dan kichik yoki unga teng.04 | 0 dan kichik yoki unga teng.02 | |
Model |
Kimyoviy tarkibi (%) | ![]() |
|||||||
| Si | AI | Ca | Mn | Cr | P | S | C | ||
| dan katta yoki teng | dan kichik yoki teng | ||||||||
| FeSi75 | 75 | 1.5 | 1 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 | |
| FeSi72 | 72 | 2 | 1 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 | |
| FeSi70 | 70 | 2 | 1 | 0.6 | 0.5 | 0.04 | 0.02 | 0.2 | |
| FeSi65 | 65 | 2 | 1 | 0.7 | 0.5 | 0.04 | 0.02 | 0.2 | |
| FeSi60 | 60 | 2 | 1 | 0.8 | 0.6 | 0.05 | 0.03 | 0.3 | |
| FeSi45 | 40-47 | 2 | 1 | 0.7 | 0.5 | 0.04 | 0.02 | 0.2 | |
| Model | Si | Mn | P | S | C | Hajmi (to'r) |
| Si75 | diapazon | dan kam yoki teng | ||||
| 70-72 | 0.4 | 0.035 | 0.02 | 0.3 | 0- 425 | |
| 65 | 0.4 | 0.04 | 0.03 | 0.5 | 0- 425 | |
| 60 | 0.4 | 0.04 | 0.04 | 0.6 | 0- 425 | |
| 55 | 0.4 | 0.05 | 0.05 | 0.7 | 0- 425 | |
| 45 | 0.4 | 0.05 | 0.06 | 0.9 | 0- 425 | |
| FeSi | Si | Fe | P | S | C | Hajmi (to'r) |
| 13-16 | >=82 | 0.05 | 0.05 | 1.3 | 200-325 | |




