High-precision steel material that is easy to process with shot peening and electrical discharge machining! 【Achieving cost reduction】
"SMAT F" is a pre-hardened precision plastic mold steel with a hardness of HRC 40, classified as a Ni-Al-Cu alloy precipitation-hardened type. Unlike "SMAT E," this steel grade is produced in dimensions of 500mm or less. It excels in mirror finish, texture processing, and electrical discharge machining, making it suitable for high-gloss precision plastic injection molding in various fields, particularly for injection molds with complex and intricate shapes that experience minimal dimensional distortion. Please consider it for achieving cost reductions. 【Specifications (partial)】 ■ Impact toughness (J/cm²): 20 ■ Tensile properties (MPa, %) - Y.S: 1060 - T.S: 1220 - El.: 17 - R.A: 51 *For more details, please download the PDF or feel free to contact us.
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【Other Specifications (Partial)】 ■ Coefficient of Thermal Expansion (10^-6/℃) ・100℃: 12.2 ・200℃: 13.6 ・300℃: 13.6 *For more details, please download the PDF or feel free to contact us.
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【Usage】 ■Small molds for transparent lenses, plating, and corrosion products for automobiles and home appliances. *For more details, please download the PDF or feel free to contact us.
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Needs One Co., Ltd. is a company engaged in the production and export of mold components. Even as a small enterprise, we can manage a consistent process from steel materials to polishing. Our main products include steel materials, cavity/core (rough machining, full machining, polishing), fully processed plates, mold bases, and mold components/inserts (complete mold sets). We offer flexible delivery methods tailored to our customers' requests.