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Ferrophosphorus is an alloy of iron and phosphorus. It is used to improve the physical and/or chemical properties of structural steels, cast irons, and various ferroalloys.
Fe2P, also known as iron phosphide, contains approximately 22 percent phosphorus. Externally, it appears as pieces of alloy with a metallic luster, without pronounced slag inclusions, sand, or other impurities at fracture.
| Brand | P, % | C | Si | Mn | S |
| Не более, % | |||||
| ФФ-20 | 20-25 | 0,5 | 6,0 | 7,9 | 3,0 |
|
Котировки LME
на 2026-09-18
|
|||
| Алюминий |  |
3301.5 | 32.5 |
| Медь | |
14491.5 | 259 |
| Свинец | |
1910 | 24.5 |
| Никель | |
16290 | 123 |
| Олово | |
53186 | 762 |
| Цинк | |
3881.5 | 69 |