... 65g/cm3Fluidity35s/50gMAXCompressibility1.Merchandise name:powder,iron product,bronze powder,reduced iron powder, metal powder,fe powder,iron powder,nano-powder,magnet,ferrite cores2.Features: ... powder brake and clutch from home and abroad, after use it is still 10.smooth and has no corrosion spots. Iron powder for ... reduced iron powder deoxidizer