Stainless Steel 420 Economiser

Stainless Steel 420 is a martensitic grade offering a combination of good corrosion resistance and hardness. The 'Economiser' variant is a cost-effective version ideal for applications where moderate corrosion resistance is acceptable. 420 stainless steel is commonly used for: • Cutlery and knife blades • Surgical instruments • Moulds and dies • Valve components • Shafts and pump parts This grade can be hardened by heat treatment to achieve a hardness of approximately 50 HRC.