M303 HIGHHARD Stainless Steel is a high-hardness stainless steel designed for applications requiring high strength and good wear resistance. This steel belongs to the stainless steel group and is engineered to provide higher durability compared to standard stainless steels while maintaining excellent corrosion resistance.

Key Characteristics of M303 HIGHHARD Stainless Steel:

- Chemical Composition:
- Chromium (Cr): 16-18%, providing corrosion resistance and a polished appearance.
- Nickel (Ni): 8-12%, enhancing ductility and heat resistance.
- Molybdenum (Mo): 2-3%, improving corrosion resistance in chloride environments.
- Carbon (C): Up to 0.15%, improving hardness and wear resistance.
- Manganese (Mn): 2%, supporting the steel structure.
- Silicon (Si): 1%, enhancing corrosion resistance and machinability.

- Physical Properties:
- High Hardness: Provides greater strength and wear resistance compared to standard stainless steel.
- Corrosion Resistance: Maintains high corrosion resistance, especially in harsh environments.
- Ductility: Despite high hardness, the steel retains good machinability and formability.

- Applications:
- Machinery Industry: Used in components requiring high hardness and wear resistance such as shafts and gears.
- Aerospace Industry: Applied in parts requiring high strength and corrosion resistance.
- Oil and Gas Industry: Suitable for equipment and components operating in harsh environments.

- Form and Size:
- M303 HIGHHARD is typically available in sheets, bars, or tubes, with sizes and shapes tailored to specific application requirements.

Manufacturing and Processing:
- Production Process: M303 HIGHHARD is produced through metallurgical processes and heat treatment to achieve high hardness.
- Machining: Can be machined using mechanical methods such as cutting, drilling, and grinding, with high precision and good surface quality.
(Source: Internet)