We are interesed in FORGE PARTS made of forged/hot rolled case-hardened steel that in accordance with KN2. Material: 16MnCr5, 20MnCr5, 17CrNiMo6-6 and 18CrNiMo7-6 in accordance with DIN EN10084 If you can supply it,i will send the order specification to you. Your early response will be great appreciated.