Specifications
Brand Name :
Zhonggong Special Metallurgy
Model Number :
UNS S17400 stainless steel
Certification :
ISO Certificate
Place of Origin :
China
MOQ :
100KG
Price :
Price is negotiated based on the required specifications and quantity
Payment Terms :
Payment Terms: Mainly T/T.. L/C,D/A,D/P,
Supply Ability :
5000 tons per month
Delivery Time :
5-8 working days, depending on the parameters required for negotiation
Packaging Details :
Standard export packaging, or packaging as required
Brand :
Zhonggong Special Metallurgy
Density :
7.78/cm3
Grade :
UNS630 17-4PH UNS S17400 1.4542
Material :
Precipitation Hardening Stainless Steel
Service :
Customize Cutting According To Customer Needs
Forms :
Bar,plate, Sheet And Strip
Description

UNS S17400 (17-4PH) Stainless Steel: High-Strength Corrosion-Resistant Solutions​

​Overview​
UNS S17400 precipitation-hardening stainless steel delivers exceptional corrosion resistance, mechanical performance, and heat-treatability. It features superior chloride stress corrosion cracking resistance, particularly in chloride environments. The alloy's composition (Fe-Cr-Ni-Cu-Mo base with controlled C/Nb additions) ensures stable performance in high-temperature and highly corrosive conditions.

​Key Characteristics​

Property Performance Highlights
​High Strength​ Achieves ~1100 MPa tensile strength (H1150 condition: solution treatment + low-temperature aging)
​Corrosion Resistance​ Exceeds standard stainless steels in aggressive chemical/climatic environments
​Heat Treatability​ Tunable properties via solution treatment/aging for optimized strength/corrosion balance
​Surface Integrity​ Maintains post-HT grindability for precision applications
​Weldability​ Good performance with controlled heat treatment and proper welding procedures

​Industrial Applications​
Critical components in:

Aerospace structural elements

Petrochemical processing equipment

Medical implant devices

High-stress corrosion-resistant systems

​UNS S17400 (17-4PH) Applications​

  1. ​Aerospace​​ :Aircraft components, engine parts & structural systems – leveraging high strength-to-weight ratio

  2. ​Oil & Gas​​ :Valves, pump components & wellhead connections – excels in corrosive extraction environments

  3. ​Medical Devices​​ :Surgical instruments, orthopedic implants & forceps – biocompatible with sterilization resistance

  4. ​Marine Engineering​​ :Offshore platforms, diving gear & seawater-handling components – withstands saltwater corrosion

  5. ​Automotive​​ :Engine/transmission parts & suspension systems – enhances strength & wear resistance

  6. ​Military/Defense​​ :Fire control systems, missile components & tactical gear – critical high-reliability applications

Custom UNS S17400 Stainless Steel Forging Rings for Aerospace Applications

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Custom UNS S17400 Stainless Steel Forging Rings for Aerospace Applications

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Brand Name :
Zhonggong Special Metallurgy
Model Number :
UNS S17400 stainless steel
Certification :
ISO Certificate
Place of Origin :
China
MOQ :
100KG
Price :
Price is negotiated based on the required specifications and quantity
Contact Supplier
Custom UNS S17400 Stainless Steel Forging Rings for Aerospace Applications

Jiangsu Zhonggongte Metallurgical Technology Co., Ltd.

Verified Supplier
1 Years
jiangsu, wuxi
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Other, Seller, Trading Company
Total Annual :
1000000-1500000
Employee Number :
100~200
Certification Level :
Verified Supplier
Contact Supplier
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