Ferro vanadium FeV80 High Vanadium Content Silver Grey Lumps For Steel Alloying And Hardening
Ferro vanadium FeV80, a premium alloy distinguished by its exceptional vanadium concentration (typically 78–82%), stands as a cornerstone material in modern steel metallurgy. Recognizable by its uniform silver-grey lumps, this ferroalloy is engineered to enhance the performance of structural and tool steels through precise alloying and hardening mechanisms. Its high vanadium content directly contributes to superior grain refinement, elevated tensile strength, and enhanced resistance to wear and corrosion—properties critical for applications ranging from automotive components to heavy machinery. In steel production, FeV80 acts as a dual-function additive: it introduces vanadium, a strong carbide-forming element, which binds with carbon to create fine, dispersed VC (vanadium carbide) particles. These particles inhibit grain growth during heating, resulting in finer microstructures that boost toughness and fatigue resistance. Additionally, the alloy’s role in hardening is pivotal; vanadium carbides increase the steel’s hardenability, allowing deeper case hardening without excessive brittleness. This makes FeV80 indispensable for manufacturing gears, crankshafts, and high-stress fasteners where reliability under extreme conditions is non-negotiable. Key specifications and benefits of FeV80 are summarized below: | | |
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| | Silver-grey, irregular lumps (size: 10–50 mm) |
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| | High thermal stability, low impurity (S/P < 0.05%), excellent solubility in molten steel |
| | Structural steel (e.g., bridge beams), tool steel (dies, punches), aerospace alloys |
Beyond performance, FeV80’s consistent lump morphology ensures uniform dispersion in molten steel, minimizing processing variations. Its low impurity profile also reduces slag formation, streamlining furnace operations. As industries prioritize lightweight, durable materials, FeV80 continues to drive innovation in high-performance steel design, bridging the gap between strength and longevity. Ferro Vandadium FeV composition (%)
| Grade | V | Al | P | Si | C |
| FeV40-A | 38-45 | 1.5 | 0.09 | 2.00 | 0.60 |
| FeV40-B | 38-45 | 2.0 | 0.15 | 3.00 | 0.80 |
| FeV50-A | 48-55 | 1.5 | 0.07 | 2.00 | 0.40 |
| FeV50-B | 48-55 | 2.0 | 0.10 | 2.50 | 0.60 |
| FeV60-A | 58-65 | 1.5 | 0.06 | 2.00 | 0.40 |
| FeV60-B | 58-65 | 2.0 | 0.10 | 2.50 | 0.60 |
| FeV80-A | 78-82 | 1.5 | 0.05 | 1.50 | 0.15 |
| FeV80-B | 78-82 | 2.0 | 0.06 | 1.50 | 0.20 |
Packing & Delivery
Packing: 1 ton big bag, 20-25mt in 20' container
Company Profile
ZHENAN has been in the business of ferroalloy for 30 years now. It is a leading manufacturer and supplier of ferro silicon, silicon metal, silicon carbide, high carbon silicon and so on. Our company is a large-sized production enterprise integrating research, development, production and sales.
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Q: What is ferrovanadium? A: Ferrovanadium is an iron-vanadium alloy used to add vanadium to steel.
Q: Ferrovanadium definition and uses? A: It's an alloy of iron and vanadium; used to improve strength, toughness, and heat resistance in steel.
Q: Difference between ferrovanadium and vanadium metal? A: Ferrovanadium contains iron; vanadium metal is pure vanadium.
Q: What types of ferrovanadium are there? A: Common types: FeV40, FeV60, FeV80 (numbers indicate vanadium content).