1.2083H Plastic Mold Steel

One. Product Description

1.2083 Mold Steel is German Budrus special steel, plastic mold steel. The steel is high-chromium stainless steel, containing more than 15% Cr. It has excellent wear resistance, good acid resistance and polishing performance, good machinability, and is more wear-resistant after quenching. Acid plastics and molds.

Two. Quality Standard

EN ISO 4957 Standard Specification for Tool Steels

Three. Product Specifications

Four. Equivalent Grade of 1.2083 Mold Steel  - For Reference Only

Five. Product Features and Uses

Features:

1. Good corrosion resistance, wear resistance and machinability*good hardenability

2. Low deformation rate

3. Excellent polishing optical rotation in hardened state

4. High surface precision

5. The original high precision can still be maintained after long-term production

6. Very low inclusion content

7. Low maintenance cost

8. Stable production cycle

Use:

1. Production of PVC molds , wear-resistant and filling molds, including thermosetting plastic molds, long-life molds,

Such as: disposable tableware molds 、 production of optical product parts,

Such as: cameras and sunglasses, medical containers, laser CDs, etc.

2. Suitable for electro-erosion industry, suitable for acid plastics and molds that need good polishing.

Six. Product Detailed Information

1.2083 mold steel is German Budrus special steel, plastic mold steel. The steel is high-chromium stainless steel, containing more than 15% Cr, with excellent wear resistance, good acid resistance and polishing performance, and good machinability. More wear-resistant after quenching, suitable for electro-erosion operations, suitable for acid plastics and molds that require good polishing.

1.2083 Mold Steel Low corrosion, high alloy, low warpage through hole hardened steel with excellent mirror finish along with good lithographic properties, good machinability, high wear resistance and high dimensional stability for chemical applications Templates and inserts for aggressive plastics; suitable for optical and medical products due to excellent polishing properties

Heat Treatment:

1. Soft annealing: 750 to 800 ℃ for about 2 to 5 hours, cooled to about 650 ℃ at a slowly controlled cooling rate of 10 to 20 ℃ per hour; further cooling in air, maximum 200 HB.

2. Hardening: 1000℃ to 1050℃, 15 to 30 minutes, keep the curing temperature. Quenched in oil/compressed gas/hot bath, available hardness: 53-56 HRC.

3. Tempering: Slowly heat to the tempering temperature immediately after hardening; short time in the furnace: 2 hours per 20mm part thickness; secondary tempering is recommended.