718 plastic mold, the quenching temperature is different? Plastic mold quenching temperature below: plastic mold steel S136: 1025 degrees oil, air-cooled Plastic mould manufacturers plastic mold steel NAK80: pre-hardened, no quenching; mold steel 718: pre-hardened, no quenching;
Mold steel SKD61: 1030 degrees, oil, air-cooled; plastic mold SKD11: 1025 degrees, oil, air-cooled plastic mold steel hardness is not temperature: plastic mold steel S136 quenching and tempering hardness is HRC52-54; plastic mold steel NAK80 factory .
The hardness is HRC 40-42; the hardness of plastic mold steel 718 (IMPAX) is HRC 38; the hardness of plastic mold steel SKD61 after quenching is HRC 62-64; the hardness of plastic mold steel SKD11 after quenching is HRC 60-62
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