1.4021 / X20Cr13
Price on request
Properties
13% Cr martensitic steel with good corrosion resistance against chlorine-free, moderately aggressive media (PREN≈13).
BGH 1.4021 / AISI 420 mod. is scale resistant up to 1100 °F. Material is suitable for high gloss polishing.
Delivery Condition
- quenched and tempered (+QT)
- quench., temp. and stress relieved (+QT +SR)
- annealed (+A) max. 220 HBW
Application Area
Components used in moderately corrosive environments with high demands on mechanical properties.
Typical Applications
- General mechanical engineering and apparatus engineering
- Chemical and petrochemical industry
- Hydraulic systems
- Surgical instruments
- Cutlery
- Decorative features and household
| Grade no.: | 1.4021 |
|---|---|
| Grade name: | X20Cr13 |