FeV Alloy 50% 60% 70% 80% for Steelmaking Special Steel and Metallurgical Applications

No single vanadium content fits every steel grade, which is why ZhenAn supplies the full FeV alloy ladder — 50%, 60%, 70% and 80% vanadium — under one quality system. The 50% and 60% grades carry routine microalloying loads in steelmaking; the 70% trade grade concentrates the addition for special steel; the 80% grade, the GB/T 4139-2012 flagship, serves vanadium-rich and carbon-critical metallurgical applications. Sourcing the ladder from one supplier means one COA format, one dispatch rhythm and one point of contact across every vanadium unit a mill consumes.

All four positions ship as lump in the 10–50 mm window, packed 1 MT to a big bag, from the Anyang works under ISO 9001:2015 with 2000 MT of monthly capacity, dispatching in 7–10 work days against L/C, T/T or Western Union.

Reading the ladder from the bottom: FeV50-A and FeV60-A share identical A-series ceilings — carbon 0.40%, silicon 2.0%, phosphorus 0.06%, sulfur 0.04%, aluminum 1.5% — and differ only in their vanadium windows, 48.0–55.0% against 58.0–65.0%. FeV70 steps outside the standard table as an agreed trade grade at 70% vanadium minimum. FeV80-A tops the ladder at 78.0–82.0% vanadium with the tightest limits in the national table: carbon 0.15%, silicon 1.5%, phosphorus 0.05%, sulfur 0.04%, aluminum 1.5% and manganese 0.50%. A published melting point near 1887°C for the 80% lump gives melt planners a reliable timing datum.

• FeV50 (50% grade): the volume position for rebar, sections and general microalloyed steel.
• FeV60 (60% grade): suits structural and special steel heats that want less iron per vanadium unit.
• FeV70 (70% trade grade): serves special steel programs that need concentration without the top price step.
• FeV80 (80% grade): lands in tool steel, high speed steel, wear-resistant and vanadium-rich metallurgical applications where its 0.15% carbon ceiling protects the grade being melted.

Building the program takes four moves, and the desk will mirror each one in the offer:

1. Map every steel family to its vanadium window and grade choice.
2. Fix the grade split and tonnage per delivery window.
3. Set sizing, packing and destination for each position.
4. Agree documents, samples and inspection rights once for the whole ladder.