UNS S32101 and UNS S32304 duplex stainless steel pipes and tubes are designed for applications requiring excellent corrosion resistance and superior mechanical properties at a cost-effective price. These lean duplex grades, with their combination of ferritic and austenitic structures, offer outstanding resistance to pitting, crevice corrosion, and chloride-induced stress corrosion cracking. They are ideal for a variety of industrial applications such as chemical processing, marine environments, and structural components in harsh conditions
Key Specifications:
| Property | Specification |
|---|---|
| Grades |
|
| Forms | Seamless, welded, and fabricated pipes and tubes |
| Sizes |
|
| Standards | ASTM A790, ASTM A789, ASME SA790, ASME SA789 |
| Corrosion Resistance | High resistance to chloride stress corrosion cracking, pitting, and crevice corrosion |
| Mechanical Properties |
|
| Applications | Pressure vessels, heat exchangers, desalination plants, offshore platforms, and structural components in corrosive environments |
Icon Steel offers high-quality UNS S32101 and UNS S32304 duplex stainless steel pipes and tubes, designed for demanding applications where superior corrosion resistance and strength are required. These lean duplex grades provide a cost-effective alternative to traditional austenitic stainless steels, combining excellent mechanical properties with outstanding resistance to corrosive environments.
Specifications and Properties
UNS S32101 Duplex Stainless Steel Pipes and Tubes UNS S32101, also known as LDX 2101, is a lean duplex stainless steel with high mechanical strength and excellent corrosion resistance. Its lower nickel and molybdenum content makes it an economical solution for structural and process piping applications.
| Property | Specification |
|---|---|
| Standard | UNS S31803 |
| Available Forms | Seamless and welded pipes and tubes |
| Standard | UNS S32101 |
| Available Forms | Seamless and welded pipes and tubes |
| Applications | Suitable for structural piping, water treatment systems, storage tanks, and construction in mildly corrosive environments. |
Specifications and Properties
UNS S32304 Duplex Stainless Steel Pipes and Tubes UNS S32304, also known as 2304, is a lean duplex grade offering slightly higher corrosion resistance and strength compared to S32101. It is highly effective in applications where pitting and crevice corrosion are concerns.
| Property | Specification |
|---|---|
| Standard | UNS S32304 |
| Available Forms | Seamless and welded pipes and tubes |
| Applications | Commonly used in chemical processing, storage tanks, pressure vessels, and marine environments where cost-effective corrosion resistance is required. |
Dive into our comprehensive product gallery to see the wide range of stainless steel products we offer. Each product is designed to meet the highest standards and cater to various applications across different industries. Below, you will find images and brief descriptions of each product category to help you choose the right one for your project.
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Why Choose Icon Steel for Duplex Stainless Steel Pipes and Tubes?
Enhanced Strength and Corrosion Resistance
Both UNS S32101 and UNS S32304 duplex stainless steels provide superior strength and resistance to general and localized corrosion compared to standard austenitic grades like 304 and 316.
Cost Efficiency
With reduced nickel and molybdenum content, these lean duplex grades offer significant cost savings without compromising on performance, making them an economical choice for a variety of applications.
Custom Solutions
We provide pipes and tubes in various sizes, lengths, and finishes to suit specific project requirements, along with technical support to ensure optimal material selection.
Quality Assurance
All our duplex stainless steel pipes and tubes meet rigorous quality standards, ensuring consistent performance in demanding environments.
FAQ
UNS S32101 (LDX 2101) has lower nickel and molybdenum content, making it more cost-effective, while UNS S32304 (2304) offers slightly higher corrosion resistance and strength, suitable for more demanding environments.
Yes, both grades provide excellent resistance to pitting and crevice corrosion, making them ideal for marine environments, with UNS S32304 being more suited for highly corrosive conditions.
Yes, both UNS S32101 and S32304 can replace 304 or 316 in many applications due to their higher strength, improved corrosion resistance, and cost-efficiency, especially in structural and corrosive environments.