A processing method that changes the cross-sectional shape of the material through plastic deformation! The surface of the processed area has a glossy finish and is beautiful.
"Drawing" refers to a processing method in which a rod or wire material is passed through a drawing machine or wire drawing machine, pulled through the hole of a die (mold), and drawn into bar or coil materials with the cross-sectional shape of the die exit. Compared to cutting processes, it has a very good yield and can improve strength. For example, by applying drawing processing to S15C material, it is possible to achieve tensile strength equivalent to S45C. Additionally, it has features such as good dimensional accuracy and surface finish. 【Features】 ■ Very good yield compared to cutting processes ■ Good dimensional accuracy ■ Good surface finish ■ Strength improvement is possible *For more details, please refer to the PDF materials or feel free to contact us.
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【Example of Strength Improvement through Drawing Process】 <S15C> ■ As Rolled Material ・Tensile Strength [MPa]: 470 ・Hardness [HRB]: 75 ■ Drawn from Rolled Material ・Tensile Strength [MPa]: 700 ・Hardness [HRB]: 92 <S45C> ■ As Rolled Material ・Tensile Strength [MPa]: 700 ・Hardness [HRB]: 92 *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Since our establishment in 1947, we have continued to grow based on the technology cultivated through product development with numerous customers, by producing and selling polished round steel bars. In particular, we offer a diverse lineup of custom-made products, focusing on unique technology products tailored to meet the needs of our customers in each era, contributing to the development of society. Please feel free to contact us if you have any requests.