As a steel grade of ASSAB, S136 is plastic mold steel with excellent corrosion resistance. It has very good production characteristics and the following advantages: lower maintenance costs, lower production costs, corrosion resistance, strain resistance, wear resistance and high-gloss surface.
Steel Grade | C | Si | Mn | P | S | Cr |
S136 | 0.36-0.42 | ≤1.00 | ≤1.00 | ≤0.030 | ≤0.030 | 12.5-14.5 |
﹡excellent corrosion resistance
﹡excellent polishing performance
﹡excellent wear resistance
﹡excellent machinability
﹡excellent stability during quenching
﹡very uniform microstructure with very few impurities, which is very suitable for photo-etching.
﹡for injection molding materials that is for use of corrosive PVC, acetate, etc. or molds that must work and be stored in humid environment.
﹡for injection molding materials that has large wearing in use (including thermosetting injection molding molds) or molds that require long working time, such as electronic parts, discarded-type meal knives, utensils, etc.
﹡for production of optical products (that require high smoothness for surfaces), such as cameras, sunglasses, chemical instruments and plastic products, etc.
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