... Universal inspection tools: hardness tester, height ruler etc.Production Procedure:Drawings→Mould developing→Raw casting→Sandblasting----Rough machining ... sand mouldingJIS-SCS13, SCS1, SCS 2, SCS 14ALost wax castingBS-304 C15, 410C21, 420C29, 316Lost foam ... mouldingJIS-SCMn3, SCW480, SCSiMn2,SCCrM3Resin-sand mouldingASTM-LCCLost wax castingUNS-J02505, J13048Lost foam castNF-G20M6, G35CrMo4Shell-core ...