Purchase Qty. Reference FOB Price
50-99 Pieces US$4.50
100-499 Pieces US$4.00
500+ Pieces US$3.50
Product Description
Specification: Density> =2.48g/cm3; Hardness> =3500kgf/sqm, bending resistance: ≥ 400Mpa Melting point: 2450degree Woking conditions:High temperature, high pressure, grinding, acid and alkali Material :Bore carbide ,Silicon, Tungsten carbide The size can be customized as per drawing ...