LUCCHINI 2083 ESR
W. Nr. 1.2083
DIN EN ISO 4957: X42Cr13
AISI designation: 420
MARTENSITIC STAINLESS STEEL FOR SPECIAL PLASTIC MOULDS THAT NEED HIGH DEGREE OF RESISTANCE IN AGGRESSIVE ENVIRONMENTS IN ESR QUALITY
GENERAL CHARATERISTICS
LUCCHINI 2083 ESR is an advanced martensitic stainless steel, Chromium based, for plastic moulds that need resistance to wear and corrosion. Corrosion resistance allows the surface characteristics of the mould to be maintained over time and, as consequence, the die can be stocked with no need for special precautions to be taken and with the certainty of being able to use the mould whenever needed. The expensive and complicated operations of cleaning and setting up the die are not needed before usage. LUCCHINI 2083 ESR is suitable for the production of moulds subject to corrosive and abrasive actions due to
aggressive polymers (PVC, recycled polymers, etc.) or to unfavorable atmospheric conditions (high humidity/salinity). LUCCHINI 2083 ESR is obtained through a special ‘super clean’ manufacturing process, followed by the ESR (Electro-Slag- Melting) technology guaranteeing quasi-isotropic properties.
Comparison with international classification
W. Nr. 1.2083
DIN EN ISO 4957: X42Cr13
AISI designation: 420
PHYSICAL AND PROCESS
CHARACTERISTICS
MAIN APPLICATION
• moulds for corrosive plastic materials (PVC, recycled polymers, etc.);
• moulds for the automotive industry and optical parts (head lamp components);
• moulds for medical instruments;
• moulds for food industry products;
• moulds for the cosmetics industry;
• moulds for rubber pressing;
• dies and gauges for PVC extrusion;
• mechanical parts for extrusion presses (ex. extrusion heads)
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