It is pure nickel with low work hardening properties, making it suitable for severe cold working such as spinning and coining.
"Nickel 201 (NW201, UNS N02201)" is a high corrosion-resistant pure nickel that exhibits excellent resistance to caustic soda and chlorine gas. It is particularly used as a material for caustic soda production equipment using the diaphragm electrolysis method. Welding can be performed using TIG, MIG, coated arc welding, and resistance welding. For TIG and MIG welding rods, YNi-1 is recommended. 【Features】 ■ Excellent corrosion resistance to caustic soda and chlorine gas ■ Pure nickel has low work hardening, making it suitable for severe cold working such as spinning and coining ■ Welding can be performed using TIG, MIG, coated arc welding, and resistance welding ■ Heat treatment should be done at 760 to 1050°C, followed by rapid cooling *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Physical Properties (Part One)】 ■Density [g/cm3]: 8.88 ■Specific Heat [J/Kg・K]: 456 ■Electrical Resistivity [μΩ・cm]: 9.2 ■Thermal Conductivity [W/m・K]: 72.7 ■Longitudinal Elastic Modulus [MPa]: 21.1×10^4 *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Materials for caustic soda production equipment ■ Terminals for mobile phones ■ Various battery components ■ Automotive electrical components *For more details, please refer to the PDF document or feel free to contact us.
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Yamato Special Steel Co., Ltd. was established in 1947 as a specialized trading company for stainless steel and has continued to develop with sincerity and trust as its motto. We are promoting business that responds promptly to changes in the times, such as analyzing needs collected from users, actively introducing new materials developed by steel manufacturers, strengthening secondary processing, and improving delivery speed. We provide reliable products with high added value quickly and stably, so please feel free to contact us when you have any requests.