Excellent corrosion resistance, wear resistance, grindability, and machinability! Ultra high-grade stainless tool steel.
"CoSP (Cobalt Special)" is a product that achieves component uniformity and fine dispersion of carbides through a special dissolution method. It contains 1.1% carbon (C) and 16% chromium (Cr), with the addition of tungsten (W) contributing to improved tempering resistance, while molybdenum (Mo) further enhances corrosion resistance. Additionally, vanadium (V) refines the structure, and cobalt (Co) strengthens the base material, further enhancing the longevity of the cutting edge. [Features] - Excellent corrosion resistance, wear resistance, grindability, and workability - Ultra-high-grade stainless knife steel - Improved tempering resistance - Exceptional sharpness and edge retention achieved through a special dissolution method *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【User Feedback】 ■ Satisfied with the sharpening, corrosion resistance, wear resistance, and overall finish ■ Durability and sharpness that match high-end products ■ Wonderful material where the craftsmanship directly impacts the finish *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Knives, scissors, and beauty scissors, etc. * For more details, please refer to the PDF document or feel free to contact us.
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Company information
Busei Special Steel Co., Ltd. is a company that specializes in the order-based production and sale of clad metals primarily made through solid-state joining methods such as roll bonding, press bonding, and diffusion bonding. We take pride in being a uniquely innovative manufacturer in Japan, offering a wide range of products from cutting tool materials (ranging from household knives to industrial machine blades) to industrial materials and craft materials. Utilizing various metal processing technologies, we also offer services such as welding, heat treatment, acid cleaning, grinding, and polishing, so please feel free to contact us for inquiries.