AISI 420A EN 1.4021 Cold Rolled 2B Annealed Stainless Steel Sheets
AISI 420A stainless steel is a martensitic stainless steel with 13% Chromium which
is sufficient to give good corrosive resistance properties.It’s best corrosive resistance
is when hardened and surface is ground or polished.
It has good ductility in the annealed condition but can be hardened up to 500HB ( highest of the chromium grades ).
Chemical composition ( weight % )
| Material | C | Si | Mn | Cr |
| AISI 420A | 0.16 ~ 0.25 | 1.00 max | 1.50 max | 12.00 ~ 14.00 |
AISI 420A EN 1.4021 DIN X20Cr13 martensitic stainless steel, typical applications:
- Springs
- Cutting utensils and surgical instruments
- Press plates
- Brake discs
- Mechanical parts
- Wear resistant applications
Product forms
AISI 420A, EN 1.4021, DIN X20Cr13 stainless Hot-rolled wide strip, cold-rolled wide strip, slit strip, cut sheets
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WUXI GUANGLU Special Steel Co., Ltd.
Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs
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