1.Name:Investment casting machine part. 2.Material:Steel. 3.Weight:10g- ... Testing equipment:Birnell Hardness Monitor, hydraulic universal testing machine, magnetic particle inspection,FSQ Vacuum Foundry Spectrovac.8.Surface ... Iron, Malleable Iron, Stanless Steel, Carbon, Steel, Aluminium,Brass,BronzeASTMBSJISDINetcFuran Resin SandCold Harden Resin SandINVESTMENTCASTINGSodium Silicone (Water galss ...