Top S32760 / 1.4501 Super Duplex Stainless Steel Pipe Supplier in China
Fortified with Tungsten and Copper, our S32760 / 1.4501 super duplex pipes offer enhanced performance in the most severe service conditions. They are engineered to provide superior defense against aggressive acids and hot chloride environments, making them the ultimate material choice for critical chemical processing, subsea, and pollution control systems.
S32760 / 1.4501 Super Duplex Stainless Steel Pipe - Detailed Specifications
| Specification Parameter | Details |
|---|---|
| Product Name | S32760 / 1.4501 Super Duplex Stainless Steel Pipe |
| Governing Standard | ASTM A790 / ASME SA-790 (Seamless & Welded), ASTM A928 (EFW) |
| Raw Material Standard | ASTM A240 / ASME SA-240 |
| International Grades | UNS: S32760, EN: 1.4501, Common Name: Zeron 100 |
| Outer Diameter (OD) | 1/2 NPS to 24" NPS (21.3mm to 610mm)" |
| Wall Thickness (WT) | Schedule 10S, 40S, 80S, XS, XXS |
| Length | Up to 12 meters (40 ft), or custom lengths |
| Key Features | PREN > 40. Enhanced by Tungsten (W) and Copper (Cu) for superior acid resistance (e.g., sulfuric acid) and resistance to hot chlorides. High mechanical strength and toughness. |
| Testing & Inspection | Hydrostatic Test, NDT (Radiography, Ultrasonic), PMI, Chemical Analysis, Mechanical Testing, Ferrite Content Test (required) |
| Surface Finish | Annealed and Pickled Finish |
Understanding the Standard: ASTM A240 / ASME SA-240
What It Is:
This is the definitive blueprint that guarantees the unique, enhanced performance profile of the S32760 super duplex grade.
It mandates the specific chemistry, including controlled additions of Tungsten and Copper, which elevates its corrosion resistance beyond standard super duplex grades.
The standard dictates the precise thermal processing required to achieve the critical austenite-ferrite phase balance, unlocking the material’s full potential for strength and toughness.
It serves as the master quality document for the raw material, ensuring the plate used for our pipes is perfectly engineered to withstand the most aggressive environments.
Why It Is Your Core Focus:
Our commitment to this standard ensures you receive a pipe with the full performance of the S32760 grade.
It’s your guarantee of superior performance in aggressive media like sulfuric acid and hot seawater, where its unique chemistry provides a critical advantage.
This standard ensures the ultra-high mechanical strength necessary for deep-sea and high-pressure systems, enabling robust designs while optimizing weight.
It delivers the certified, verifiable proof of quality required for mission-critical projects where material failure is not an option, ensuring complete peace of mind.
S32760 / 1.4501 Stainless Steel Material Properties
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.030 |
| Chromium (Cr) | 24.0 - 26.0 |
| Nickel (Ni) | 6.0 - 8.0 |
| Molybdenum (Mo) | 3.0 - 4.0 |
| Nitrogen (N) | 0.20 - 0.30 |
| Tungsten (W) | 0.50 - 1.00 |
| Copper (Cu) | 0.50 - 1.00 |
| Manganese (Mn) | 1.00 |
| Silicon (Si) | 1.00 |
| Property | Value (Minimum) |
|---|---|
| Tensile Strength | 109 ksi (750 MPa) |
| Yield Strength (0.2% Offset) | 80 ksi (550 MPa) |
| Elongation in 2 (50mm)" | 25% |
| Hardness | 32 HRC (Maximum) |
Applications of S32760 / 1.4501 Super Duplex Stainless Steel Pipe
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Get a Quote for S32760 / 1.4501 Super Duplex Pipe
For the most severe service where aggressive acids and hot chlorides converge, our S32760 Super Duplex pipe is the superior choice. Its tungsten-enhanced composition ensures ultimate reliability and extended service life. Protect your critical assets. Contact our alloy specialists for a quote.
