Material: gray iron GG20/FC200
process: sand casting mold machining CNC precision machining
hardness HB: 140-210
size: 410*360*175mm general tolerance minimum +/-0.02mm
gross weight: 8kg
net weight: 7.5kg
surface treatment: EPD electroretic deposition
testing:tensile test 200MPA, pressure test 1.2MPA,compressed time 1min
packaging: wooden case machine parts/ mechanical components gray iron sand cast.