High quality 302/304/316 stainless steel spring wire

High quality Stainless Steel Spring Wire is typically made from grades 302, 304, or 316 stainless steel. These grades offer excellent corrosion resistance, high strength, and good elasticity, making them ideal for spring applications.

302 stainless steel spring wire is a versatile option that provides good corrosion resistance and high tensile strength. It is commonly used in applications where high strength and good formability are required, such as springs, clips, and wire forms.

304 stainless steel spring wire is the most commonly used grade for springs due to its excellent corrosion resistance and high tensile strength. It is suitable for a wide range of applications, including automotive, aerospace, and medical devices.

316 stainless steel spring wire offers superior corrosion resistance compared to 302 and 304 grades, especially in harsh environments with exposure to chemicals, saltwater, or high temperatures. It is often used in marine, food processing, and pharmaceutical applications.

To ensure high quality, stainless steel spring wire should meet industry standards such as ASTM A313/A313M or its equivalent. It should have a consistent diameter, smooth surface finish, and excellent dimensional accuracy. Additionally, the wire should undergo proper heat treatment to achieve the desired spring properties, such as high strength and good elasticity.

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