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"SNCM616" is a material that excels in hardness among nickel-chromium-molybdenum case-hardened steels. It also has a high tensile strength of over 1180, making it one of the materials that can meet demanding usage conditions. Among SNCM materials, it has a low carbon content and a high molybdenum content, and is used as ultra-tough steel. [Features] ■ Excellent hardness ■ Tensile strength of over 1180 N/mm² ■ Usable under severe conditions ■ Low carbon content and high molybdenum content ■ Used as ultra-tough steel ■ Stock dimensions φ16 to φ250 (some sizes may not be in stock) *For more details, please refer to the catalog or feel free to contact us.
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【Mechanical Properties (Reference Values)】 ■ Heat Treatment - Quenching: Primary 850–900 (air cooling) oil cooling, Secondary 770–830 (air cooling) oil cooling - Tempering: 100–200 air cooling ■ Tensile Test (Type 4 Specimen) - Yield Point: - - Tensile Strength: 1180 N/mm² or higher - Elongation: 14% or higher - Reduction of Area: 40% or higher ■ Impact Test - Charpy Impact Value: 78 J/cm² or higher ■ Hardness Test - Hardness: 341–415 HBW *For more details, please refer to the catalog or feel free to contact us.
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Download All Catalogs![[Inventory List] SNCM Steel (Hardened Steel / Tough Steel)](https://image.mono.ipros.com/public/catalog/image_generated/01/3e0/406916/406916_IPROS8374521808383333810_1.jpg?w=120&h=170)
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Hotta Hagane Co., Ltd. is a company that sells and processes special steel and stainless steel in general. We collaborate with processing factories that have skilled techniques in forging, heat treatment, drawing, and peeling of special steel, and we propose and respond to our customers' advanced requests. Please feel free to contact us.