Supporting standard steel grades of structural alloy steel! Tough steel suitable for gears, shafts, and more.
"SCM435H" is referred to as a tough steel compared to skin-burned steel and is used for parts that require strength and toughness. By adding an appropriate amount of manganese, chromium, and molybdenum to steel with a carbon content of 0.25% to 0.5%, it is hardened through quenching. It is used for gears, shafts, bolts, and similar applications with proper tempering. 【Features】 ■ Used for parts that require strength and toughness ■ Hardened through quenching ■ Used for gears, shafts, bolts, and similar applications ■ Stock dimensions φ13 to φ350 (some dimensions may not be in stock) *For more details, please refer to the catalog or feel free to contact us.
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basic information
【Mechanical Properties (Reference Values)】 ■ Heat Treatment ・ Quenching: 830–880 Oil Cooling ・ Tempering: 530–630 Rapid Cooling ■ Tensile Test (Type 4 Specimen) ・ Yield Point: 785 N/mm² or more ・ Tensile Strength: 930 N/mm² or more ・ Elongation: 15% or more ・ Reduction of Area: 50% or more ■ Impact Test ・ Charpy Impact Value: 78 J/cm² or more ■ Hardness Test ・ Hardness: 269–331 HBW *For more details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
【Applications】 ■Gears ■Shafts ■Bolts, etc. *For more details, please refer to the catalog or feel free to contact us.
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Company information
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.