Ferro boron
Low-carbon, Medium-carbon , Low-Aluminum |
FeB20C0.5
FeB18C0.5; FeB16C1.0; FeB14C1.0;; |
5-30mm, 10-50mm, 10-100mm
0-2mm 100Mesh, 200Mesh, 300Mesh, -60Mesh
|