Type 420 High Carbon Stainless Steel Sheet AISI 420HC Plates
MARTENSITIC STAINLESS STEELS are characterized by high strength and hardness in the heat
treated condition.
Applications for the martensitic stainless steels include: cutlery, cookware, surgical and dental instruments,
springs, scissors, industrial blades, vehicle stampings, screwdrivers, pliers, and staple guns.
The balance of the strength, hardness, toughness, and corrosion resistance of martensitic grades
can be varied by altering the heat treatment. The higher carbon martensitic stainless steels should not be
used in the as hardened condition (without stress relief) as the toughness may not be sufficient for most
applications. In addition, most martensitic stainless steels should not be used above 800 °F (425 °C)
due to loss of strength and corrosion resistance.
We provide the whole range of martensitic grades tailored for a variety of property requirements and applications.
Typical grades
| Steel name | Steel number | AISI | UNS |
| X12Cr13 | 1.4006 | 410 | S41000 |
| X15Cr13 | 1.4024 | 420 | S42000 |
| X20Cr13 | 1.4021 | 420A | S42000 |
| X30Cr13 | 1.4028 | 420B | S42000 |
| X39Cr13 | 1.4031 | 420X | S42000 |
| X46Cr13 | 1.4034 | 420C 420HC | S42000 |
| X50CrMoV15 | 1.4116 | 420MoV | - |
| X70CrMo15 | 1.4109 | 440A | S44002 |
| X105CrMo17 | 1.4125 | 440C | S44004 |
Available forms
420 stainless steel sheets, plates, narrow strip and coil
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
