Specification :

Type 440 C
• Hardenable high-carbon chromium steels designed to provide stainless properties with maximum hardness
• Have maximum hardness together with high strength and corrosion resistance in the hardened and stress relieved condition
• Always used in the hardened or hardened and stress relieved conditions
• None of the alloys has its full corrosion resistance either in the annealed or in the hardened and tempered condition
• Wide applications where good corrosion resistance along with high hardness or abrasion resistance is required
Available Forms
Types 440C, 420, 630 Stainless Steels are available in:
• Bar
• Plate