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Stainless Sheet/Plate 440C offers high strength, moderate corrosion resistant, good hardness and wear resistance. After heat treatment, 440C is capable of attaining the highest strength, hardness and wear resistance of all the stainless alloys. It is typically used in rolling element bearing, valve seats, high-quality knife blades, surgical instruments, chisels, gage blocks, cutlery, ball bearings and races, molds and dies, knives, valve components, measuring instruments.
Product Information
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Mechanical Properties
Chemistry Information : 440C Stainless Steel
The 440C stainless steel plate offers excellent strength and the highest hardness of any of the 400 series stainless steels. It has good corrosion resistance when hardened and is commonly used in applications that require wear resistance such as knives, bearings, and valves.
Yes, this 440C stainless plate is ideal for heat treatment, reaching a high hardness when properly treated, and can be machined, though it becomes harder to work with after hardening.
This plate comes in a 2.5-inch thickness, and custom cut options may be available through the supplier’s cutting services, helping you get the exact size you need for your project.
Stock availability varies by warehouse location, and you can select your preferred warehouse during checkout to ensure the fastest delivery possible to your region.