It has excellent spring material properties and achieves a high elastic modulus! High-strength, high-corrosion-resistant Co-based spring material.
The "NAS 604PH" is a Co-based precipitation hardening alloy that achieves excellent spring material properties such as high strength, high elastic modulus, high corrosion resistance, non-magnetic characteristics, high heat resistance, and good workability due to the balance of Ni, Cr, and Mo components. The permeability is 1.01 or less, making it non-magnetic. Nickel plating is also possible, and it has coiling properties equivalent to SUS304-WPB. 【Features】 ■ High strength ■ Excellent spring characteristics ■ High corrosion resistance ■ Non-magnetic ■ High-temperature strength *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ High-temperature fatigue resistance ■ Excellent coiling properties ■ High strength can be achieved through precipitation hardening heat treatment ■ Possesses excellent spring material characteristics and achieves a high elastic modulus ■ Corrosion resistance is superior to SUS316, particularly exhibiting high resistance to hydrochloric acid and chlorides ■ Elastic modulus at high temperatures is greater than that of Inconel X750 ■ Spring fatigue characteristics at high temperatures are equal to or exceed those of Inconel X750 *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■ Orthodontic wires ■ Interdental brush wires ■ Springs for contact probes ■ Mechanical seal springs ■ Electronic component springs ■ Dot pins ■ Springs for watches ■ Various types of instrument springs, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Our company is a specialized trading firm primarily dealing with spring materials used in essential everyday items such as automobiles (passenger cars, motorcycles, construction machinery, etc.), office equipment (printers, ballpoint pens, punchers, filing notebooks, etc.), home appliances (televisions, DVD players, refrigerators, mobile phones, etc.), and medical instruments (syringes, catheters, etc.). We offer a wide range of products from major domestic manufacturers and provide products and services that match customer needs along with high-quality products.