Wuxi Guanglu Special Steel Co., Ltd
WUXI GUANGLU SPECIAL STEEL CO., LTD. Stainless martensitic • precipitation hardening steel • stainless ferritic • specialty alloys — Our answer to your needs
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Martensitic steel - AISI 420 is essentially a chrome-based alloy which contains minor
quantities of other metals.
Martensitic steel is particularly suitable for applications requiring high mechanic
and abrasion resistance, along with a moderate corrosion resistance.
| AISI / ASTM | EN / DIN |
| 420A | 1.4021, X20Cr13 |
| 420B | 1.4028, X30Cr13 |
| 420C | 1.4034, X46Cr13 |
| 420D | 1.4037, X65Cr13 |
Chemical composition of grade AISI 420 stainless %
| Grade | C | Si | Mn | Cr |
| 420A | 0.16~0.25 | 1.00 | 1.50 | 12.00~14.00 |
| 420B | 0.26~0.35 | 1.00 | 1.50 | 12.00~14.00 |
| 420C | 0.43~0.50 | 1.00 | 1.00 | 12.50~14.50 |
| 420D | 0.58~0.70 | 1.00 | 1.00 | 12.50~14.50 |
Product forms
Stainless steel flat products, 420 stainless Hot and Cold rolled steel coil, precision strip and sheet
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
