Min. Order Reference FOB Price
25 Tons US$15,000.00-16,000.00 / Ton
Product Description
The picture Ferro niobium Chemical composition: brand Chemical composition% Nb+Ta Ta Al Si C S P W Ti Cu Mn As Sn Sb Pb Bi ≤ FeNb70 70-80 0.8 3.8 1.5 0.04 0.03 0.04 0.3 0.3 0.3 0.3 0.005 0.002 0.002 0.002 0.002 FeNb60-A 60-70 0.5 2.0 0.4 ...