Electroless nickel-boron, which excels in solderability and is used as an alternative to gold plating!
The electroless nickel boron "NAC-2000" has excellent solderability and is used as an alternative to gold plating. Additionally, it has a higher hardness immediately after plating compared to NAC-1000, making it suitable for providing wear resistance to materials (such as Al, Cu) that cannot undergo heat treatment. 【Features】 ■ Excellent solderability ■ Used as an alternative to gold plating ■ Suitable for providing wear resistance *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Plating Specification: Electroless Plating ■Processable Sizes ・Iron: 400×400×400 ・Stainless Steel: 400×400×400 ・Copper/Brass: 400×400×400 ・Aluminum: 400×400×400 ■Coating Composition (wt%) ・Ni: 99% ・P: Less than 1% ■Specific Gravity: 8.8 ■Melting Point (℃): 1350 ■Hardness (Hv): 750 ■Hardness after Heat Treatment (HV) ・180 ・300℃×1h ■Electrical Resistivity (μΩ・cm): 21.2 ■Friction Coefficient: 0.502 ■Average Linear Expansion Coefficient (cm/cm/K) at 200℃ ・Increase: 8.6×10^-6 ・Decrease: 17×10^-6 *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Electrical equipment, precision instruments, electronics industry ■ Automotive and motorcycle industry ■ Aerospace and rocket industry, etc. *For more details, please refer to the PDF document or feel free to contact us.
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With an unwavering belief in the happiness of our employees, the satisfaction of our customers, and coexistence and contribution to the local community, Nakuro has continued to move forward through various challenges and joys over more than half a century of changing times. In this era where past experiences and established concepts often do not apply, I am now more acutely aware of the importance of "the connections between people." I am determined to pursue the creation of a company filled with strong beliefs, dreams, and hopes more than ever before. I sincerely ask for your continued support and patronage.
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