What Is the Standard Specification of Ferro Vanadium?
The standard specification of ferro vanadium (FeV) is defined by its vanadium (V) content, impurity limits (C, Si, P, S, Al), particle size, and form, ensuring stable alloying performance in steel production. The most commonly traded grade is FeV 80%, followed by FeV 50% and FeV 60%, which are selected based on cost-performance requirements. High-quality ferro vanadium ensures precise vanadium addition, improved steel strength, and consistent metallurgical results, especially in high-strength low-alloy (HSLA) steels.
Ferro Vanadium Standard Specifications
| Grade | V (%) | C (%) | Si (%) | P (%) | S (%) | Al (%) | Size | Application |
|---|---|---|---|---|---|---|---|---|
| FeV 80 | 78–82 | ≤0.5 | ≤1.5 | ≤0.05 | ≤0.03 | ≤2.0 | 10–50 mm | High-grade steel |
| FeV 60 | 58–62 | ≤0.6 | ≤2.0 | ≤0.06 | ≤0.04 | ≤2.5 | 10–50 mm | Alloy steel |
| FeV 50 | 48–52 | ≤0.8 | ≤2.5 | ≤0.08 | ≤0.05 | ≤3.0 | 10–50 mm | General metallurgy |
Form: Lump / crushed
Packaging: 1 MT jumbo bag / steel drum / customized
Key Elements of Ferro Vanadium Specification
1. Vanadium Content (V%)
Vanadium content is the core parameter of ferro vanadium. Higher V content (e.g., FeV 80) allows more efficient alloying, reducing consumption per ton of steel and improving cost efficiency in high-end applications.
2. Impurity Control (C, Si, P, S, Al)
Impurities directly affect steel quality:
Carbon (C): impacts hardness and brittleness
Phosphorus (P) & Sulfur (S): reduce steel toughness
Silicon (Si) & Aluminum (Al): influence deoxidation and inclusion formation
Low impurity ferro vanadium is essential for clean steel production and high-performance alloys.
3. Particle Size and Physical Form
Standard sizes (10–50 mm) ensure uniform melting and predictable recovery rates in steel furnaces. Smaller sizes may be used for faster dissolution in special processes.
4. Application-Oriented Standards
Different industries require different FeV grades:
FeV 80 → high-strength structural steel, automotive steel
FeV 60 → alloy steel and general applications
FeV 50 → cost-sensitive large-scale steel production
Grade Comparison: FeV 80 vs FeV 60 vs FeV 50
FeV 80 vs FeV 60
FeV 80 provides higher vanadium concentration and better alloying efficiency, making it suitable for high-performance steels. FeV 60 is more cost-effective and widely used in medium-grade alloy steel production.
FeV 80 vs FeV 50
FeV 80 ensures precise vanadium addition and superior steel strength, while FeV 50 is mainly used in bulk production where cost control is more important than performance optimization.
FeV 60 vs FeV 50
FeV 60 offers a balance between performance and cost, whereas FeV 50 is optimized for large-volume, lower-specification steelmaking.
Summary
The standard specification of ferro vanadium is defined by vanadium content (50–80%), impurity limits, particle size, and application requirements. Among all grades, FeV 80 is the most widely used for high-strength steel production, offering the best balance of efficiency, quality, and metallurgical control.
FAQ – Ferro Vanadium Specification
1. What is the most common ferro vanadium grade?
FeV 80 is the most commonly used grade due to its high vanadium content and efficiency.
2. Why is vanadium added to steel?
Vanadium improves strength, toughness, wear resistance, and grain refinement in steel.
3. What impurities are critical in ferro vanadium?
Key impurities include C, P, S, Si, and Al, which must be controlled for high-quality steel production.
4. What size is standard for ferro vanadium?
The standard size is 10–50 mm, suitable for most steelmaking processes.
5. Is FeV 50 still widely used?
Yes, it is used in cost-sensitive and large-scale steel production.
6. How to choose the right FeV grade?
Selection depends on steel grade requirements, cost considerations, and alloying precision needed.
Get Reliable Ferro Vanadium Supply
We supply FeV 80, FeV 60, and FeV 50 with stable chemical composition, low impurities, and consistent particle size for global steel producers.
Email: market@zanewmetal.com
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Trusted Ferrovanadium Supplier – Quality · Experience · Stable Supply
All ferrovanadium (FeV) products are produced under strict ISO9001 quality management systems and verified by third-party inspection. COA, SDS, and REACH documents are available to ensure smooth international trade.
01
30+ Years of Experience
With over three decades in ferroalloy production, ZhenAn has deep expertise in ferrovanadium applications in alloy steel, tool steel, and high-strength structural steel.
02
Stable Composition & Performance
Strict control of vanadium content and impurities (C, Si, P, S, Al) ensures consistent alloying performance, improving strength, toughness, and wear resistance in steelmaking.
03
Reliable Supply & Flexible Specifications
Stable production capacity supports long-term cooperation. Multiple grades (FeV50, FeV60, FeV80) and customized sizes/packaging are available to meet different steel plant requirements.
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Fast Response & Technical Support
24-hour quotation service with professional technical guidance to support your alloy selection and optimize metallurgical performance.