AISI 420 is a martensitic stainless steel that offers a high hardenability and strength. It also offers an excellent corrosion resistance to acidic and alkaline substances.
Hot Rolled
The key applications of grade 420 stainless steels include: Shear blades, Needle valves, Surgical equipment, Cutlery.
| Internal Standard | BS | DIN | IS | EN | AISI/SAE |
| AISI420 | 420S29 - 420 S 29 | - | - | X20Cr13 - 1.4021 | AISI420 |
| C | MN | SI | S | P | Cr | Ni | Mo | V | B |
| 0.15 Max | 1.00 Max | 1.00 Max | .030 Max | .040 Max | 12.0-14.0 | - | - | - | - |
340-380 BHN
Spread over 2 verticals, the group produces economical and class-leading mild, alloy and carbon steel, hex, round, square, wire rods, ingots and billets with the most modern integrated steel manufacturing facility.
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