AISI 420A 420B 420C 420D Cold Rolled Stainless Steel Strip In Coil
Martensitic stainless steels are characterized by high strength and hardness in the heat-treated
condition. Martensitic grades are magnetic in both the annealed and hardened (heat treated) condition.
The downstream manufacturer performs final heat treatment to meet the mechanical properties required.
Applications for the martensitic stainless steels include cutlery, knives, scissors, industrial blades,
food processing blades, specialty blades, surgical and dental instruments, measuring tools, molds, electronics,
automotive, mechanical engineering parts, valves, pump parts and components for energy and power generation.
| Martensite stainless steel AISI 420 grade | Material | C | Cr |
| 420A, 1.4021, X20Cr13 | 0.20 | 13.0 |
| 1.4024, X15Cr13 | 0.16 | 13.2 |
| 420B, 1.4028, X30Cr13 | 0.30 | 12.5 |
| 420X, 1.4031, X39Cr13 | 0.38 | 13.5 |
| 420C, 1.4034, X46Cr13 | 0.45 | 13.7 |
| 420D, 1.4037, X65Cr13 | 0.68 | 13.5 |
Specialty
- Heat treatable for greater hardness and strength
- Martensitic stainless steels with high hardness
- Used for applications like high-quality knives, scissors, surgical instruments, scalpels, specialty blades
- Usually sold in the soft annealed condition and then heat treated by the user
Dimension
| Thickness 0.1 ~ 3.0mm X Width 5 ~ 1250mm |
Specifications
| ASTM A176, EN 10088-2, EN 10151, JIS G4305, JIS G4313 |
For Details, please Contact
Wuxi Guanglu Special Steel Co., Ltd. – your productivity partner for precision strip steel.
We are looking forward to your enquiries.
Please call +86 510-8181-2873
or send an email to export@guanglusteel.com
