Hot Rolled P20 Plastic Mould Steel

1.Prehardened steel,ordinary toy mould,middle-small plastic mould and experiment mould 2.Competitive price 3.high quality

Hot Rolled P20 Plastic Mould Steel

 Pre-hardened to deal with 30-37HRC hardness plate spreads are usually greater than or equal to 4HRC, suitable for direct processing tool.

 Heat treatment can be combined with hard-to 46-50HRC, to make up for the non-quenched steel can not be combined with the shortcomings of the hardware to meet the requirements of multi-purpose

 Applications

1.Thermoplastic injection mould and extrusion mould

2.Thermoplastic blowing mould

 3.Main parts of heavy-duty mould

 4.Structural fabrications

 5.Usually used for manufacture of television casing, washing machine,refrigerator inner casing, and water-pot.etc.

 Characteristics

 1.Pure steel quality due to vacuum degassing treatment

 2.The screwing die is formed by forging, and the flat steel and round steel are formed by rolling at a high ratio of deformation. It is compact in structure, suitable for making the plastic moulds requiring polish or etch machining.

 3.Porosity occurs if the thickness of rolled sheet is higher than 120mm. It is not recommended for wse to the moulds with mirror polishing requirements.

Hot Rolled P20 Plastic Mould Steel