FB12
FB12 — ferroalloy containing up to 12% B and up to 10% Si, is smelted in non-thermal furnaces
For alloying of steels, alloys and cast irons, as well as for the manufacture of coatings for welding electrodes and surfacing compounds.
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Ferroalloys | Ferroalloys |
Chemical composition
| Standard | Fe, % | Si, % | B, % | Al, % |
|---|---|---|---|---|
| GOST 14848-69 | 68–88 | < 10 | > 12 | < 10 |
Note: On demand: Si <5%
Information on suppliers
Standards
| Standard | Description |
|---|---|
| GOST 14848-69 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| B | % | Bor |
| Al | % | Aluminium |