1. Product Overview:17-4PH is a corrosion-resistant stainless steel alloy known for its excellent mechanical properties and wear resistance. It exhibits high strength and hardness under heat-treated conditions, making it a commonly used material for applications that demand both high strength and good corrosion resistance.

2. Key Features:

• Corrosion Resistance: 17-4PH has excellent corrosion resistance, suitable for various corrosive environments.

• High Strength: After heat treatment, 17-4PH demonstrates outstanding strength and hardness.

• Wear Resistance: It possesses good wear resistance, making it suitable for applications requiring high wear resistance.

3. Key Applications:

• Aerospace: Used in the manufacturing of aircraft components, turbine shafts, and other aerospace components with high strength requirements.

• Oil and Gas: Utilized in the oil and gas industry for manufacturing corrosion-resistant valves, pipes, and equipment.

• Medical: Used in the production of medical devices and instruments, such as surgical instruments and implants.

4. Physical Properties:

• Density: Approximately 7.8 g/cm³.

• Tensile Strength: Exceeds 1100 MPa.

• Hardness: HRC 38-42 (after heat treatment).

5. Manufacturing Standards:

• 17-4PH products typically conform to international standards such as ASTM (American Society for Testing and Materials) to ensure their quality and performance meet expected requirements.