SS10394 17-4 PH Stainless Steel Tube UNS S17700

17-4 PH Stainless Steel Tube UNS S17700 Description

17-4 PH Stainless Steel Tube UNS S17700 is a precipitation hardening martensitic stainless steel tube used in precision engineering applications. It exhibits a balanced microstructure achieved through controlled ageing, resulting in improved tensile and yield strength. The material's chemical composition typically includes iron, chromium, nickel, and copper. This composition and processing method yield a tube with desirable mechanical integrity and dimensional stability for demanding industrial environments.

17-4 PH Stainless Steel Tube UNS S17700 Characteristics

*The above product information is based on theoretical data and is for reference only. Actual specifications may vary.

17-4 PH Stainless Steel Tube UNS S17700 Applications

Industrial Applications
- Used as structural tubing in chemical processing systems to achieve durability by leveraging enhanced strength from precipitation hardening.
- Applied as connectors in fluid transport systems to achieve leak-resistant and dimensionally stable performance.

Automotive & Aerospace Applications
- Serves as bearing tubes in precision components to achieve improvement in wear resistance by leveraging the engineered microstructure.
- Used within chassis components to achieve optimised weight-to-strength ratio through controlled heat treatment.

Medical Equipment Applications
- Applied as critical connectors in medical imaging equipment to achieve high dimensional accuracy and corrosion resistance by utilising its engineered chemical composition.

17-4 PH Stainless Steel Tube UNS S17700 Packing

The tube is packaged in protective, anti-corrosive wrapping materials and placed within foam-lined cartons to prevent mechanical damage during transit. Storage guidelines recommend a dry, temperature-controlled environment to maintain material integrity. Packaging includes anti-contamination measures and can be customised with specific labelling and compartmentalisation options based on shipment requirements.

Frequently Asked Questions

Q1: What processing techniques are implemented to achieve the precipitation hardening in this tube?
A1: The tube undergoes a controlled heat treatment cycle, including solution annealing followed by ageing. This process optimises the martensitic structure and enhances mechanical properties, ensuring accurate performance in high-strength applications.

Q2: How does the customised dimension option impact the performance of the tube?
A2: Customised dimensions allow the tube to meet specific structural requirements, ensuring compatibility with particular assembly designs and operational conditions, which is critical for high-precision engineering applications.

Q3: What quality control methods are used to verify the chemical composition of this stainless steel?
A3: Chemical composition is verified by advanced spectrometric analysis and statistical process control, ensuring the material conforms to UNS S17700 standards and maintains consistency in mechanical performance.

Additional Information

Stainless steel materials like 17-4 PH are widely used in applications requiring a combination of high strength and corrosion resistance. The precipitation hardening process refines the microstructure, resulting in a material that can withstand high stress while maintaining dimensional stability. This type of stainless steel is critical in industries where precision and durability are paramount.

In research and industrial applications, understanding the heat treatment and chemical composition is essential to optimising performance. Advanced analysis methods are continuously improving the production and quality control processes, leading to materials that align with rigorous engineering standards.