Plastic Mould Steel,1.2311 / 1.2738 / 1.2083 1.Size:dia. 3.2 - 600mm;thick:50-400mm 2.Annealed or pre-hardened condition Types ... bars: HR or HF peeled or cold drawing, dia. 3.2 - 600mm2) Flat: a) HR: 10 - 90mm x 65 - 550mm x ... - 1,500mm x length4) Die block: as per customers' requestsPlastic Mould Steel,P20,1.2311,BPD25 Plastic Mould Steel 1.2311 P20 preharded