Ferro Vanadium
Ferro vanadium
Ferro vanadium is an iron alloy composed of vanadium (35%-85%) and iron, appearing as silver-gray to black lumps. With high density and a melting point of approximately 1400-1500°C, it exhibits high strength, corrosion resistance, and anti-magnetic properties. Vanadium significantly refines steel grain structure, enhancing strength, toughness, and wear resistance while suppressing aging deformation. Common grades include FeV40 (V≥40%), FeV60 (V≥60%), and FeV80 (V≥80%), catering to various steel requirements.
| Brand |
V |
C |
Si |
P |
S |
Al |
Mn |
|
FeV40-A |
≥40.0 |
≤0.075 |
≤2.00 |
≤0.010 |
≤0.04 |
≤0.5 |
≤0.50 |
|
FeV40-B |
≥40.0 |
≤0.10 |
≤3.00 |
≤0.020 |
≤0.05 |
≤0.8 |
≤0.50 |
|
FeV50-A |
≥50.0 |
≤0.04 |
≤1.00 |
≤0.007 |
≤0.04 |
≤0.5 |
≤0.50 |
|
FeV50-B |
≥50.0 |
≤0.075 |
≤2.50 |
≤0.010 |
≤0.05 |
≤0.8 |
≤0.50 |
|
FeV75-A |
≥75.0 |
≤0.02 |
≤1.00 |
≤0.005 |
≤0.04 |
≤2.0 |
≤0.50 |
|
FeV75-B |
≥75.0 |
≤0.03 |
≤2.00 |
≤0.010 |
≤0.05 |
≤3.0 |
≤0.50 |
Production Process
Key Features
High-Strength Enhancement: Adding 0.1% vanadium increases steel strength by 20%-30%
Grain Refinement: Effectively refines austenite grains, improving low-temperature toughness
Applications
High-Strength Rebars: FeV40 for HRB400/500 grade rebar production
Automotive Structural Steel: FeV60 for automotive beam steel/high-strength gear steel
Tool & Die Steel: FeV80 for high-speed steel/hot-work die steel
FAQ
Q: How to select appropriate grade?
A: FeV40 for carbon steel/rebars; FeV60 for alloy steel/automotive steel; FeV80 for tool steel/specialty steel.
Q: Packaging & storage requirements?
A: 1000kg jumbo bags or moisture-proof woven bags (25kg/50kg). Store in dry warehouses.
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