Introducing the materials used for backing plates, such as SK3 and SK5!
Here is an introduction to the materials used for the "packing plate," which is a component of press molds. For backup purposes, SK material is used after heat treatment (approximately 56 HRC). SKS material is used when high rigidity is required. Materials that are used without heat treatment, such as S50C, are employed for backup of components like punches with a large pressure receiving area, or for purposes such as preventing detachment and height adjustment. 【Materials Used (Partial)】 ■SK3 ■SK5 ■SKS3 ■S50C *For more details, please refer to the PDF document or feel free to contact us.
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Koukougyou Co., Ltd. has established a consistent production system from mold making to press processing and sub-assembly since its founding in 1964. As a press manufacturer equipped with development capabilities, we have grown by closely addressing our customers' challenges. We sincerely confront individual customer issues such as high purchase costs, labor-intensive processes, unstable quality, and inability to accommodate mass production. By proposing method replacements through repeated discussions, we solve problems and build a Win-Win relationship with our customers. We tackle customer challenges with outstanding technology and ideas, exceeding the limits of conventional press processing to produce stainless steel thick plate products, precision deep drawing, precision irregular shape drawing, and composite molding with other materials. If you have dissatisfaction or issues with the procurement of metal parts or the internal work using those parts, please feel free to reach out to us.
