tool steel

RFQ Description

Hello,We are looking for the constant supply of the machined surface hot forged or hot rolled tool steel square bars 22 x 208 x 1004 mm with the following chemical composition:Tool steel No.1 (this chemical composition has no standard number!!! It is the same as CALDIE steel from Uddeholm):C: 0,7 % (0,68-0,72 %)Mn: not less than 0,5 %Cr: not less than 5 %Mo: not less than 2,3 %V: not less than 0,5 %P: must be less than 0,01 %S: must be less than 0,01 %Si: 0,2 %Fe: 90,8 %Tool steel No.2:The DIN number of the required goods: It is X48CrMoV8-1-1The chemical composition required is:C: 0,50 % - 0,60 %Mn: 0,40-0,50 %P: 0,01 %S: 0,01 %Cr: 8,00 % - 9,00 %Mo: 1,50 % - 1,60 %V: 0,5 % - 0,6 %Process order: EAF + LF +VD + ESRThe steel must be electroslag remelted (ESR). After EAF procedure the steel must be clean enough: i.e. P: must be equal or less than 0,025 % and S: must be equal or less than 0,025 %. After ESR S: must be less than 0,01 %.In order to avoid confusions and mistakes, please inform me the time of holding steel in Ladle furnace (in LF and VD operations) and intensity of argon circulation. We will need to add it into the contract in order to avoid misunderstanding.First testing delivery quantity 3 tonsBest regards,- Best regards,Ramunas JaseviciusGEO InstitutasTel: +***76608Fax: +***92916E-mail: *@********************ronas