SS10397 17-4 PH Stainless Steel Strip UNS S17700

17-4 PH Stainless Steel Strip UNS S17700 Description

17-4 PH Stainless Steel Strip UNS S17700, also known as AISI 630, is formulated from a Fe-Cr-Ni-Cu based alloy. It undergoes heat treatment to develop a refined martensitic structure. The precipitation hardening process optimises its mechanical properties, enhancing strength while preserving corrosion resistance. Its customisable dimensions facilitate integration into specialised components, ensuring compatibility with precision fabrication requirements in engineering applications.

17-4 PH Stainless Steel Strip 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 Strip UNS S17700 Applications

Industrial Applications
- Used as load-bearing components in fabrication machines to achieve enhanced strength by leveraging its controlled precipitation hardening.
- Applied as structural supports in process equipment to improve deformation resistance by utilising its refined martensitic structure.

Automotive Applications
- Used as fastener components in automotive assemblies to achieve high tensile performance by exploiting its heat-treated properties.
- Applied as precision strips in engine parts to deliver dimensional stability by leveraging uniform microstructure control.

Chemical Processing Applications
- Employed as corrosion-resistant cladding in chemical storage units to reduce chemical degradation by utilising its alloy composition.
- Used as surface strips in piping systems to minimise reactive wear by capitalising on its resistance to corrosive agents.

17-4 PH Stainless Steel Strip UNS S17700 Packing

The strip is packaged in inert polymer bags and secured within moisture barrier cartons to minimise contamination. Protective cushioning prevents physical damage during transit. Stored in a controlled temperature and humidity environment, the material is further safeguarded with anti-corrosion packaging films. Custom package solutions, including specific dimensions and labelling, are available upon request to meet specialised handling requirements.

Frequently Asked Questions

Q1: How does the heat treatment process impact the microstructure of 17-4 PH stainless steel?
A1: The heat treatment leads to precipitation hardening that refines the martensitic structure, increasing tensile strength while maintaining corrosion resistance. This controlled process directly affects performance in mechanically demanding environments.

Q2: What quality control measures are used to ensure compositional consistency in this material?
A2: The material undergoes optical emission spectroscopy and dimensional verification during production. These methods ensure that each batch meets the specified chemical composition and microstructural criteria for industrial applications.

Q3: Are custom dimensions available for applications requiring non-standard sizes?
A3: Yes, dimensions are fully customisable to accommodate specific engineering requirements. Customers can specify custom lengths, widths, and tolerances to integrate the strip into bespoke systems.

Additional Information

Precipitation hardened stainless steels, such as 17-4 PH, utilise a timed heat treatment to precipitate secondary phases that enhance mechanical properties without compromising corrosion resistance. This balance of strength and durability makes them suitable for components where both structural integrity and resistance to harsh environments are critical.

Understanding the microstructural evolution during heat treatment is essential. Researchers focus on phase transformation and precipitate distribution, enabling engineers to design components that withstand high stress and aggressive operational conditions.