... A48-No.20,25,30,35,40,45,50;ASTM A126-Class A, Class B, Class C;DIN-GG10,GG15,GG20,GG25,GG30,GG35;JIS ... -furnace smelting3Carbon steelcastingsASTM A216-Gr. WCB, Gr. WCA, Gr. WCC;ASTM-415-205, 450-240, 485-275, 80-40;DIN- GS ... ), GS-34CrMo4(1.7220);JIS-SCMn3, SCW480, SCSiMn2, SCCrM3, SCMnCR3;ASTM-LCCUNS-J02505, J13048NF-G20M6, G35CrMo4Soluble glass sand mouldingResin-sand mouldingLost ...