Ductility Fortifier with Ferrovanadium
The composition of a ductility fortifier with ferrovanadium includes a controlled blend of ferrovanadium and other alloying elements. The specific combination of elements may vary depending on t...
DESCRIPTION
The composition of a ductility fortifier with ferrovanadium includes a controlled blend of ferrovanadium and other alloying elements.
The specific combination of elements may vary depending on the desired steel properties and the requirements of the steelmaking process.
| Grade | Chemical composition % | ||||||
| V | C | Si | P | S | Al | Mn | |
| ≥ | ≤ | ||||||
| FeV40-A | 38.0-45.0 | 0.60 | 2.0 | 0.08 | 0.06 | 1.5 | —— |
| FeV40-B | 38.0-45.0 | 0.80 | 3.0 | 0.15 | 0.1 | 2.0 | —— |
| FeV50-A | 48.0-55.0 | 0.40 | 2.0 | 0.06 | 0.04 | 1.5 | —— |
| FeV50-B | 48.0-55.0 | 0.60 | 2.5 | 0.1 | 0.05 | 2.0 | —— |
| FeV60-A | 58.0-65.0 | 0.40 | 2.0 | 0.06 | 0.04 | 1.5 | —— |
| FeV60-B | 58.0-65.0 | 0.60 | 2.5 | 0.1 | 0.05 | 2.0 | —— |
| FeV80-A | 78.0-82.0 | 0.15 | 1.5 | 0.05 | 0.04 | 1.5 | 0.50 |
| FeV80-B | 78.0-82.0 | 0.20 | 1.5 | 0.06 | 0.05 | 2.0 | 0.50 |
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