As an indispensable and important part in modern industrial production, the multy turn wave spring with shim ends plays a relatively large role, and the reason why it can play a major role in so many industries is a big one The reason is that it has advantages and superior performance that other products do not have. So, let’s briefly talk about what advantages it has.
After precipitation hardening, 17-7 appears blue, brown or silver as a result of open air heat treatment, while controlled air heat treatment provides bright colors. Corrosion resistance similar to 302 stainless steel, this alloy is used almost exclusively in multy turn wave spring with shim ends, but offers high tensile and yield strengths for special retaining ring applications. In fatigue and high stress applications, 17-7 performs better than even the best high-grade carbon steels. The spring properties are achieved by precipitation hardening from the C state to the CH900 state. As a result, the material can withstand temperatures of 650°F (343°C) without loss of spring properties. The 17-7 PH CH900 temper exhibits magnetic properties similar to high carbon steels.
The use of 17-7PH stainless steel to make springs can meet the special performance requirements of some products. Therefore, its materials and manufacturing processes are special.
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