Min. Order Reference FOB Price
1000 kg US$15.00-50.00 / kg
Product Description
High Purity Boron Carbide B4c Powder from Coarse Grit Sizes 1-3/3-5/2-5mm to Superfine Micron Sizes F1500 for Different Applications, Great Quality Factory Price Boron Carbide Powder (B4C) a black crystal powder, is one of the hardest Man-Made materials. Its hardness with Mohs hardness 9.36 and ...