Application Fields: 420 stainless steel is suitable for various precision machinery, bearings, electrical equipment, transportation tools, household appliances, etc. It is commonly used to manufacture components resistant to atmospheric, steam, water, and oxidizing acid corrosion.
Characteristics: A representative of Martensitic steel, commonly known as stainless iron, magnetic, and with good corrosion resistance.
Grade: G10-G500
Hardness HRC: 50-55
420 stainless steel chemical composition:
| C | Si | Mn | P | S | Cr |
| 0.3% --0.4% | 1.0% max | 1.0% max | 0.04% max | 0.03% max | 16.0% --18.0% |
