AISI 440A 440B 440C Stainless Steel Sheet For Food Blades Knives
Martensitic Stainless steel Type 440A, 440B, and 440C offer high hardness and tensile strength against fresh water,
steam, petroleum spirits and alcohols.
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.
| Grade | Chemical composition |
| 440A | C 0.60~0.75, Cr 16.00~18.00, Mo 0.75 max |
| 440B | C 0.75~0.95, Cr 16.00~18.00, Mo 0.75 max |
| 440C | C 0.95~1.20, Cr 16.00~18.00, Mo 0.75 max |
Available Forms
Types 440A, 440B, and 440C Stainless Steels are available in:
- Bar
- Wire
- Slit Strip, Coil, Sheet And Plate
Typical Applications
Used in numerous applications in areas where a very hard and abrasion resistant stainless is called for
Applications include pivot pins, dental and surgical instruments, cutlery valve parts, ball bearings, nozzles,
hardened steel balls and seats for oil well pumps, plus valve parts.
For Details, please Contact
WUXI GUANGLU Special Steel Co., Ltd.
Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs
Tel: +86 510 81812873
Email: export@guanglusteel.com
