... end quality 4.perfect sale service 5.brand Mould steel plateS45C:Mould steel platesS45C-S55C ,JIS(S50C),EN(1C55),DIN(1C50 ... ),BS(1C55),ISO(C45E4,C50E4)are used for high performance fitness precise plastic mould ... , stamping mould and industrial machine. [1]. Standard: ASTM,JIS,EN,DIN,BS,ISO[2]. Grades: Mould steel plates ...