Martensitic AISI 420 Stainless Steel Sheets, 420 Stainless Plates
Martensitic AISI 420 Stainless Steel Sheets, 420 Stainless Plates
The steel grade 1.4021 ( also called ASTM 420 ) is a high tensile strength martensitic stainless steel
with good corrosion properties.
DIN 1.4021 is machinable and suits good for production of details with good resistance to e.g.
air water steam, freshwater, certain alkaline solutions and other mildly aggressive chemicals.
It shall not be used in marine or in chloride environment.
Some typical application areas for EN 1.4021:
- Knife and blades
- Mechanical engineering
- Pump- and Valve parts
- Shafting
- Bolts, Nuts
Standard
| AISI, ASTM | EN, DIN | JIS |
|
420, UNS S42000 or written as 420A |
1.4021, X20Cr13 | SUS420J1 |
Chemical composition wt%
| Grade | C | Cr |
| 1.4021 | 0.16~0.25 | 12.00~14.00 |
Forms of supply
EN 1.4021 DIN X20Cr13 AISI 420A stainless steel sheet, plate, strip and coil,
hot and cold rolled, annealed
For Details, please Contact
WUXI GUANGLU Special Steel Co., Ltd.
Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs
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