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It is DIN standard mold steel, which belongs to martensitic stainless steel for plastic mold.
Steel Grade | C | Si | Mn | P | S | Cr | Mo | Ni |
1.2316 | 0.33-0.45 | ≤1.00 | ≤1.50 | ≤0.030 | ≤0.030 | 15.5-17.5 | 0.80-1.30 | ≤0.01 |
plastic mold steel Pre-hardened and quenched & tempered
excellent corrosion resistance
excellent wear resistance and toughness
good thermal fatigue resistance
uniform hardness and superior polishing performance
high surface accuracy
low impurity content, and stable production cycle
used for chemical resistant plastic molds
used for corrosion-resistant thermoplastic molds
used for small molds
used for molds of transparent, mirror products
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Focus on manufacturing special steel cast and forged
components for more than 25 years.