SS10392 17-7 PH Stainless Steel Plate UNS S17700

17-7 PH Stainless Steel Plate UNS S17700 Description

17-7 PH Stainless Steel Plate UNS S17700 is a precipitation hardening, martensitic stainless steel plate formulated with controlled chromium, nickel, and copper additions. Its heat treatment refines the microstructure to balance tensile properties and workability. Customisable dimensions allow integration into various fabrication processes, supporting applications that require a stable microstructure and efficient load-bearing capacity.

17-7 PH Stainless Steel Plate UNS S17700 Characteristics

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

17-7 PH Stainless Steel Plate UNS S17700 Applications

Industrial Manufacturing
- Used as a load-bearing component in high-stress machinery to achieve enhanced structural integrity by leveraging heat-treatable strength.
- Applied as fabrication material in precision equipment to attain dimensional stability through controlled microstructure.

Medical and Laboratory Equipment
- Used as housings in laboratory instruments to achieve corrosion resistance by leveraging its balanced alloy composition.
- Applied as components in surgical tools to secure mechanical integrity by benefiting from precipitation hardening properties.

17-7 PH Stainless Steel Plate UNS S17700 Packing

The plate is packaged using corrosion-resistant, anti-static wrapping and secured on non-reactive pallets. Storage in climate-controlled environments prevents moisture ingress and contamination. Additional packaging options, including shrink-wrap, foam inserts, and layered paper protection, are available to meet specific processing and shipping requirements.

Frequently Asked Questions

Q1: What are the critical factors to consider during the heat treatment process of 17-7 PH Stainless Steel Plate UNS S17700?
A1: Monitoring the solution treatment temperature and cooling rate is essential to ensure the desired microstructural changes occur without forming undesirable secondary phases. This control is vital in achieving consistent mechanical strength and performance.

Q2: How does the composition tolerance impact the mechanical properties of this stainless steel plate?
A2: Maintaining strict composition tolerance is crucial for balancing corrosion resistance and tensile strength. Small deviations in alloy composition can influence heat treatability and result in variations in mechanical performance.

Q3: Can the plate dimensions be customised for specific fabrication needs?
A3: Yes, the plate is available in customised dimensions, supporting various manufacturing processes while maintaining consistent alloy properties and performance characteristics.

Additional Information

Precipitation hardening stainless steels undergo a controlled heat treatment process that precipitates fine intermetallic particles to enhance strength. The interaction of alloying elements such as chromium, nickel, and copper during thermal cycles refines the grain structure, achieving a balance between hardness and ductility. This process is critical for applications where both mechanical performance and corrosion resistance are necessary.

Advances in metallurgical processing have enabled tighter control over microstructural properties in alloys like 17-7 PH stainless steel. Understanding these scientific principles aids engineers in selecting appropriate materials for high-stress and corrosion-sensitive environments while ensuring adherence to stringent performance standards.