RE: SP Angel - don't choke10 Oct 2018 14:12
Vanadium prices rise
Vanadium prices jumped another 6% higher to US$112-116/kgV in Western Europe this week according to Metal Bulletin.
Asian Metals also report a vanadium of US$117.5/kgV for ferrovanadium in China.
The Metal Bulletin report US$104-110/kgV for China.
Metal Bulletin’s trade log gives a useful view of the trade in ferro-vanadium and vanadium pentoxide with trades showing up to 28 September.
The high price of vanadium is reporting to be causing some substitution of ferrovanadium with ferroniobium though this does not appear to be affecting the rise in prices.
Asian Metals in Beijing report a shortage of vanadium pentoxide is driving prices and this will not change in the short term.
Vanitec applauds more stringent Chinese rebar standards
Vanitec, the International Trade Association representing companies and organisations involved in the processing, manufacture, mining, research and use of vanadium and vanadium-containing products, today praised the Standardisation Administration of the People’s Republic of China on its recently released new high strength rebar standard intended to reduce the use of substandard steel to improve earthquake resistance of buildings.
The new rebar standard, GB/T 1499.2-2018 released by the government earlier this year and comes into effect on 1st November, eliminates low strength Grade 2 (335MPa) rebar and authorizes 3 different high strength standards: Grade 3 (400MPa), Grade 4 (500MPa), and Grade 5 (600MPa).
Professor Yang Caifu, of the Chinese Central Iron & Steel Research Institute (CIRSI) who leads the joint Vanitec/CISRI Vanadium Technology Centre noted that "for hot-rolled HS rebar, V content will be at 0.03% V in Grade 3, 0.06% V in Grade 4, and more than 0.1% in Grade 5 rebar so the implementation of the new standard will significantly promote the application of vanadium in Chinese rebar products."
"Vanadium is the most common addition for high strength rebar, because it offers the best combination of high strength, good ductility, bendability, weldability, and reduced sensitivity to strain aging", according to Vanitec. Unlike the substitute niobium, vanadium permits the use of economical hot rolling practices due to the high solubility of vanadium carbonitrides in austenite which minimizes the risk of cracking during casting.
Limited primary mine supply and shuttering secondary production from environmentally harmful magnetite steel manufacture is creating a tightening market balance to draw ferro-vanadium 80% prices to record highs of $117.5/t.