Ferrovanadium

Description

1. Product Overview
Ferrovanadium is a critical iron-vanadium master alloy used primarily as a vanadium additive in the production of high-strength, low-alloy (HSLA) steels and fully alloyed tool steels. Its primary industrial function is to refine grain structure and enhance hardenability, toughness, and wear resistance. The key value proposition is enabling steelmakers to achieve superior mechanical performance at lower vanadium addition levels—reducing overall alloy cost while meeting stringent API, AISI, and ASTM standards. Strategically, securing reliable Ferrovanadium supply is essential as global demand for lightweight, high-durability steel in energy transmission, automotive lightweighting, and construction intensifies.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Standard grades FeV50 (40–55% V) and FeV80 (78–82% V); typical impurity limits: Al ≤ 1.5%, Si ≤ 2.0%, C ≤ 0.3%, P ≤ 0.05%, S ≤ 0.05%

• Purity Level: Industrial grades 50% and 80% vanadium; high-purity FeV80 (Al ≤ 0.5%) available for aerospace alloys

• Physical Characteristics: Silver-gray irregular lumps (6–50 mm, 90% min within range); density approx. 6.0 g/cm³; melting range 1,450–1,620°C

• Packaging Options: 250 kg steel drums (net) on heat-treated pallets; 1 MT big bags; custom 5–10 MT “Yumbox” containers for direct furnace feeding

• Shelf Life: Indefinite when stored in dry, covered conditions; no chemical degradation over time

3. Core Industrial Applications

• Primary industries: Steelmaking (HSLA, rebar, rail steel, seamless pipes), automotive (crankshafts, suspension components), energy (oil & gas transmission pipe), and tool steel manufacturing

• Specific use cases:

  • HSLA steel plates for gas pipelines – Adds vanadium 0.05–0.15% to boost yield strength to 70–80 ksi without increasing carbon content

  • Rail steel – Imparts wear resistance and fatigue life 2–3× longer than carbon-manganese rails

  • Rebar for seismic zones – Ensures high ductility and strain-hardening capacity

• Why better than alternatives: Compared to straight vanadium additions, Ferrovanadium dissolves rapidly in molten steel (delivers 95%+ recovery vs. ~85% for oxides); offers lower melting point than ferrovanadium-nitride; produces cleaner steel with fewer oxide inclusions than vanadium-bearing slag practices

4. Competitive Advantages

• Quality consistency: Each batch certified via ICP-OES for 10 trace elements; statistical process control ensures ±0.5% V specification adherence

• Supply reliability: Integrated upstream contracts with vanadium slag producers in China, Russia, and South Africa; maintained 1,500 MT safety stock at Rotterdam, Houston, and Shanghai hubs

• Logistics capability: In-house ISO tank and bulk container loading; door-to-door delivery with real-time batch traceability

• Price competitiveness: Direct ex-mill pricing model, removing 2–3 intermediary markups; volume hedges against vanadium pentoxide price volatility

• Environmental & technical support: Favorable LCA vs. primary vanadium (uses up to 40% recycled vanadium-bearing steel slag); full documentation pack including CoA, SDS, and mill test certificates available online

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT per shipment (blend of grades allowed)

• Loading capacity: 22 MT per standard 20-foot container (stackable 1 MT big bags or nested steel drums); max 44 MT per 40-foot high-cube container for bulk bag configuration