Keterangan :

Medium Carbon Steel ( machinery steel ; AISI 1045/ S45C, AISI 4140/ SCM-440, AISI 4340/ SNCM-439, silver steel) , High Carbon Steel : Tool Steel ( AISI D2/ JIS SKD-11, AISI 01/ JIS SKS-3, AISI H13/ JIS SKD-61) , High Speed Steel/ HSS ( AISI M2/ SKH 51, AISI M42/ SKH 59, Stainless Steel ( AISI/ SUS 304, 316, 410, 420, 431, dll ) , Wear Resistant Steel ( TT 400, 500, 3Cr12) , Heat Resistant Steel ( AISI 310, 253MA) , Cast Iron ( Flocast/ FC) .

Material Non Ferrous diantaranya : perunggu/ Bronze : LG-2, Super bronze, Aluminium Bronze/ Al-Bronze, Phospor Bronze, dll) , kuningan/ brass, Cu-Cr, dll.