... )Carbon Steel:WCBCast Iron:GG25(HT250,GGG45(QT450)Stainless Steel:CF3,CF3M,CF8,CF8M,CN7M,CF8C,317LSpecial Alloy CE aproved ceramic lined ... . Body: WCB, WCC, LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M,etc.2. Knife: SS304 / 304L/ SS316/ 316L ...