The oil temper line, which is a hardening line, is not suitable for plating treatment.
The material used is "oil-tempered wire made of silicone chrome steel for springs, SWOSC-V." "SWOSC-V" is the most durable material among general-purpose spring materials. Oil-tempered wires, including SWOSC-V, are also referred to as quenching wires. Unlike other spring materials such as piano wire, their strength comes from quenching and tempering, which is the origin of the name. Materials that have been quenched and tempered are not only hard but also possess a moderate level of "toughness," and are sometimes described as "ductile materials." Oil-tempered wires, including SWOSC-V, are susceptible to hydrogen embrittlement, so plating treatment is not allowed. Therefore, this spring has been treated with "Geomet treatment," which poses no risk of hydrogen embrittlement as a rust prevention measure. If you have any issues with springs, please feel free to consult us. Our technical staff will respond carefully. Tsuruoka Spring Co., Ltd. Technical Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com We also support web conferencing.
Inquire About This Product
catalog（1）
Download All Catalogs
Company information
Tsuruga Spring Co., Ltd. is a spring manufacturer located in Tsuruoka City, Yamagata Prefecture. We specialize in the design and manufacturing of coil springs, as well as wire forming processing. 1) Our strength lies in our ability to respond quickly from design to prototyping. Are you facing issues such as springs breaking, deforming, or being weak? Our technical staff will respond carefully, so please feel free to consult with us. It's okay even if you don't have drawings. 2) We can accommodate a wide range of wire thicknesses from 0.1mm to 10.0mm. We stock piano wire, stainless steel wire for springs, oil-tempered wire, and phosphor bronze wire. We can also handle special spring materials that are outside JIS standards, such as Herculite and SWIC. Additionally, we can accommodate wire diameters exceeding 10mm through outsourcing. 3) We accept orders from one piece to tens of thousands of pieces. Technical Contact: Ujiie Phone: 0235-22-0407 FAX: 0235-22-0546 Email: web@tohj.com Tsuruga Spring Co., Ltd. 〒997-0011 3-10-25 Takarada, Tsuruoka City, Yamagata Prefecture