Stainless Round Bar 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
This 440C stainless steel round bar is ideal for high-strength, wear-resistant uses such as knife blades, surgical instruments, valve components, ball bearings, molds, and dies due to its excellent hardness and moderate corrosion resistance.
Yes, custom cut lengths are available from the warehouse, with maximum lengths up to 144 inches, allowing you to order sizes that fit your specific project needs.
The 440C stainless steel round bar offers a high ultimate tensile strength of 100 ksi and a Rockwell hardness of 99, making it one of the hardest stainless alloys suitable for demanding applications.
This product is RoHS compliant (Yes 6C) but not REACH compliant, so it meets certain environmental and safety standards but not all chemical regulations.
Yes, a Material Test Report (MTR) is available for this product, providing documented proof of its material properties and compliance.