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Details Ferro vanadium Consist of vanadium and iron, mainly used as alloys in steel-making additives?Ferro vanadium Consist of vanadium and iron, mainly used as alloys in steel-making additives, high ferro vanadium alloy is also used as a additive. Commonly used vanadium iron containing vanadium 40%, 60% and 80% of three.Chinese standard: GB4139-87 1.Composition:Fe,V,C,Si,P,S,Al,Mn 2.Brand:FeV40-A,FeV40-B 3.Particle size(mm): 10~50,10~150,10~100 4.Additive in iron,steel Specification] Brand | Chemical Compositions (%) | | V | C | Si | P | S | Al | Mn | | = | | FeV40-A | 38.0~45.0 | 0.60 | 2.0 | 0.08 | 0.06 | 1.5 | --- | | FeV40-B | 38.0~45.0 | 0.80 | 3.0 | 0.15 | 0.10 | 2.0 | --- | | FeV50-A | 48.0~55.0 | 0.40 | 2.0 | 0.06 | 0.04 | 1.5 | --- | | FeV50-B | 48.0~55.0 | 0.60 | 2.5 | 0.10 | 0.05 | 2.0 | --- | | FbV60-A | 58.0~65.0 | 0.40 | 2.0 | 0.06 | 0.04 | 1.5 | --- | | FeV60-B | 58.0~65.0 | 0.60 | 2.5 | 0.10 | 0.05 | 2.0 | --- | | FeV75-A | 73.0~80.0 | 0.20 | 1.0 | 0.05 | 0.04 | 2.0 | 0.50 | | FeV75-B | 73.0~80.0 | 0.30 | 2.0 | 0.10 | 0.05 | 2.0 | 0.05 | | FbV80-A | 78.0~82.0 | 0.15 | 1.5 | 0.05 | 0.04 | 1.5 | 0.50 | | FbV80-B | 78.0~82.0 | 0.20 | 1.5 | 0.06 | 0.05 | 2.0 | 0.50 | |