Extremely minimal deformation and dimensional changes! Achieves a uniform processing layer even for shapes and deep holes.
"DS Hard" is a general term for the chika treatment conducted by our company aimed at improving product lifespan. The characteristics change depending on the type of gas, concentration, and treatment time, but typically, among the sulfide layer creation treatments, the "DS Hard-L" for wear-resistant parts, "DS Hard" for cutting tools, and "DS Hard-F" for hot forging molds are widely performed. [Overview] ■ Effective treatment dimensions: Φ600×1200 ■ Maximum weight: 500kg *For more details, please download the PDF or contact us.
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【Lineup】 ■ For wear-resistant parts: DS Hard-L ■ For cutting tools: DS Hard ■ For hot forging molds: DS Hard-F *For more details, please download the PDF or contact us.
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Our company focuses on the selection and processing of steel materials necessary for the technology of Japanese sword making, as well as heat treatment to maximize their unique qualities. We aspire to be a company that continuously proposes solutions to our customers' problems based on our accumulated experience and achievements. Please feel free to contact us if you have any requests.