We stock 420 MOD in round bar form. No minimum order.

420 Modified Stainless Steel is a type of martensitic stainless steel that has been modified with the addition of molybdenum and vanadium. This modification enhances the material's corrosion resistance, toughness, and strength. Here are some properties and uses of 420 Modified Stainless Steel:

Properties:

• Corrosion resistance: 420 Modified Stainless Steel has good resistance to corrosion in mild environments.
• Hardness: The material has high hardness and wear resistance.
• Toughness: The addition of molybdenum and vanadium improves the toughness of the material, making it less brittle.
• Machinability: 420 Modified Stainless Steel is easily machinable due to its low carbon content.
• Heat resistance: It has moderate resistance to heat, but not suitable for high-temperature applications.

Uses:

• Medical instruments and equipment: The material's corrosion resistance, hardness, and machinability make it suitable for use in surgical instruments and medical equipment.
• Industrial equipment: The material's hardness and wear resistance make it suitable for use in industrial equipment such as pumps, valves, and gears.
• Cutlery: 420 Modified Stainless Steel is used to make high-quality knives and cutlery due to its corrosion resistance and hardness.
• Aerospace and defense: It's used in the manufacture of aircraft components, firearms, and other military equipment.

Overall, 420 Modified Stainless Steel is a versatile material that offers a good combination of corrosion resistance, toughness, and strength, making it a popular choice in various industries.

Chemical Data, Mechanical Properties and Specifications for 420 MOD Stainless Steel