2083 is SDWST’s customized plastic mold steel with a chromium content of up to 13%. It is in a softened and annealed state when leaving the factory, with a hardness of 215~240HBW. Heat treatment hardness 48-52HRC.

1.2083ESR mold steel chemical composition

1.2083 mold steel characteristics

ESR has good polishability and excellent wear resistance, and is often used in acid-proof plastic molds.

Good corrosion resistance, wear resistance, hardenability and cutting properties.

Its impurity content is low.

Due to its good corrosion resistance, maintenance costs are relatively low.

The surface precision is high and can still be maintained for long-term production.

1.2083 mold steel uses

1.2083 mold steel is suitable for electric corrosion operations, acidic plastics and molds that require good polishing. Mainly used in the production of PVC molds, wear resistance and filler molds, including thermosetting plastic molds, long-life molds, such as disposable tableware molds, production of optical product components, cameras and sunglasses, medical containers, compact discs and Storage discs, corrosion-resistant materials, etc.

1.2083 mold steel price