Ferro Niobium Powder

Chemical Composition Analysis

Grade I
Type Minimum maximum
Nb 63.00% 66.00%
Ta - 1.00%
Al - 3.00%
Si - 4.00%
C - 0.20%
S - 0.10%
P - 0.20%
Mn - 3.00%
Fe Balance Balance


Grade II
Type Minimum maximum
Nb 65.00% 68.00%
Ta - 0.50%
Al - 2.00%
Si - 2.00%
C - 0.15%
S - 0.10%
P - 0.15%
Fe Balance Balance