| Customization: | Available |
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| After-sales Service: | Very Good |
| Warranty: | 1year |
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1. High temperature environment: 3J21 elastic alloy has good corrosion resistance and high temperature elasticity performance in high temperature environment, and can be used to manufacture high-temperature springs, high-temperature valve springs, etc.
2. Corrosive environment: 3J21 elastic alloy has good corrosion resistance and can be used for manufacturing springs, elastic parts, etc. in corrosive environments such as chemical and marine industries.
3. Low temperature environment: 3J21 elastic alloy has good low-temperature elasticity performance and can be used for manufacturing low-temperature valve springs, low-temperature sensors, etc.
4. High stress environment: 3J21 elastic alloy has high yield strength and tensile strength, and can be used to manufacture high stress springs, elastic parts, etc.
In summary, 3J21 elastic alloy has good application prospects in situations that require high elasticity, high corrosion resistance, high temperature, low temperature, high stress, and other aspects.
3J21 is a corrosion-resistant elastic alloy, also known as iron nickel cobalt elastic alloy. It is composed of elements such as iron, nickel, cobalt, chromium, copper, etc., and has good elasticity and corrosion resistance. The chemical composition of 3J21 alloy is: iron (Fe) is about 45.5%~50.5%, nickel (Ni) is about 35%~40%, cobalt (Co) is about 7%~10%, chromium (Cr) is about 1.2%~2.2%, and copper (Cu) is about 1.2%~2.2%. The heat treatment conditions of this alloy can result in different elastic moduli and yield strengths.
3J21 elastic alloy is mainly used for manufacturing products such as springs, elastic parts, valves, sensors, etc.
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