Heat-resistant discoloration-resistant brass that does not cause discoloration even in the reflow plating process in an atmospheric environment.
The "HCR-C7701" is a heat-resistant brass with excellent resistance to thermal discoloration in high-temperature environments. By using this material, discoloration does not occur even during the reflow plating process in an atmospheric environment. 【Chemical Composition】 ■Cu: 54.0–58.0 ■Pb: 0.03 or less ■Fe: 0.25 or less ■Zn: remainder (26) ■Mn: 0–0.50 ■Ni: 16.5–19.5 *For more details, please download the PDF or feel free to contact us.
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【Main Uses】 ■ Crystal devices ■ Shield cases ■ Switches ■ Lead frames ■ Sliding pieces ■ Coins ■ Keys *For more details, please download the PDF or feel free to contact us.
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Seikou Metal Industry Co., Ltd. manufactures and sells nickel silver, phosphor bronze, and special copper alloys. The products we create are used in various electronics devices that meet diverse needs. We think about the future, empower dreams, and support a comfortable and convenient lifestyle. Please feel free to contact us with any inquiries.