718/1.2738/P20+Ni Plastic mould steel Process:EF/EAF/ ... +LF ISO Certificate Good quality and price for mould steel 718/1.2738/P20+Ni plastic mould steel1,Tech:Forged2,Process ... :EAF+LF+VOD (ESR)3,Material: 718/DIN 1.2738/ASTM P20+Ni /3Cr2Nimo4,Size:Thickness:30 ... machining and retail business is available,just attached the drawing. 718/1.2738/P20+Ni Plastic mould steel