The heat treatment of SWIC is performed at low temperatures to maintain solderability.
The material used is "nickel-plated steel wire - SWIC-F." "SWIC" is a plated steel wire that has undergone surface treatment on iron-based spring materials. Although it is not compliant with JIS standards, the base materials, such as piano wire and hard steel wire, conform to JIS standards. Due to its high electrical conductivity and good solderability, it is often used as a material for battery springs and antennas. This wire antenna is shaped using a multi-forming machine. The heat treatment after shaping is conducted at a low temperature of 200 to 250 degrees to maintain solderability. If you have any issues with springs or wire forming, 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 Also available for 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