Martensitic Stainless Steel
Features of Martensitic Stainless Steel (Magnetic Stainless Steel) includes :
- Moderate corrosion resistance
- Able to Heat treated
- Not able to be cold formed
- Poor Weldability
Common Martensitic Stainless Steel includes Stainless Steel 420 (SUS420) , which is used in engineering applications such as shaft & Stainless Steel 440 (SUS440C) , which is the hardest and most abrasion resistant of all the stainless steel.