CHARACTERISTIC Prehardened steel for medium and very large-size moulds and tools with good machinability.Consistent texuring and polishing improved by very low sulphur content.Reliable repair welding and high thermal conductivity.
APPLICATION For which tools Plastic injection mould cores and cavities,large-size moulds for bumpers,dashboards,television panels,bottle crates,etc. For Plastics Thermoplastics,thermosetting plastics,ABS,transparent melts.injection moulding,compression moulding,RIM moulding,etc.
Plastic Mould Steel Superplast 300 (SP300)
Chemical Composition / ÊèÇ¹»ÃÐ¡Íº·Ò§à¤ÁÕ
Superplast 300 (SP300)
Yield Strength N/mm2
Tensile Strength N/mm2
Herdness After Tempering
Prehardened 290- 320 HB
Water, Oil, Air
CHARACTERISTIC Superplast 300 is a new concept of prehardened steel for plastic injection molds. It provides an easier and more reliable machinabily than conventional plastic mold steels (P20 or 2311).
APPLICATION High class plastic mold, good for plastic injection mold of both thick and thin sections, suitable for plastic extrusion die etc.
CHARACTERISTIC Superplast®HPplus is the innovative plastic mold steel . It possess fine grain and homogeneous microstructure. Although it is prehardened to 42HRC , it has superb processing characteristics, reliable weldability, excellent polished ability
APPLICATION Superplast®HPplus is designed for the manufacturing of plastic mold cavities. It is especially suited for mold with high polishing requirements and plastic molding process involving high wear of molds (glass fibre plastic / long series). It can also be used for engineering components, wear parts, forming tools.
CHARACTERISTIC K2083 is a martensitic stainless steel with a high hardenabilty (good wear resistance) excellent resistance to cold atmosheric corrosion good resistance to hot oxidation (around 600oC) good polishability and stability in hardening
APPLICATION High class plastic mold, especially for moulding of corrosive materials, e.q. PVC,acetates and for moulds subjected to humid working conditions and high surface finish such as camera and optical part.