UNS S32760 Bolting Products
UNS S32760 is listed in the SUPER DUPLEX STAINLESS STEEL material family. The reference data below should be checked against the governing product specification, product form and delivery condition before selection or certification.
The reference chemistry table for UNS S32760 lists Carbon (C): 0.030% Max; Manganese (Mn): 1.00% Max; Silicon (Si): 1.00% Max; Phosphorus (P): 0.030% Max. Confirm exact limits and analysis tolerances against the governing standard and product form.
The mechanical-property table for UNS S32760 lists Tensile Strength: 750 Minimum MPa; Yield Strength: 550 Minimum MPa; Elongation: 25 Minimum %; Hardness: 270 Maximum HBW. These are reference entries; supplied condition, dimensions, test method and governing specification control the requirements, and the figures are not design allowables.
Werkstoff / EN cross-reference for UNS S32760: 1.4501. This comparison does not guarantee interchangeability; confirm chemistry, product form and condition against the governing specification.
View Technical Information →Standard identification and material designation information for UNS S32760.
The reference chemistry table lists Carbon (C): 0.030% Max; Manganese (Mn): 1.00% Max; Silicon (Si): 1.00% Max; Phosphorus (P): 0.030% Max. Confirm the governing standard, product analysis tolerances and product form before ordering.
| Element | Symbol | Composition |
|---|---|---|
| Carbon | C | 0.030% Max |
| Manganese | Mn | 1.00% Max |
| Silicon | Si | 1.00% Max |
| Phosphorus | P | 0.030% Max |
| Sulfur | S | 0.010% Max |
| Chromium | Cr | 24.00 – 26.00% |
| Nickel | Ni | 6.00 – 8.00% |
| Molybdenum | Mo | 3.00 – 4.00% |
| Nitrogen | N | 0.20 – 0.30% |
| Copper | Cu | 0.50 – 1.00% |
| Tungsten | W | 0.50 – 1.00% |
| Iron | Fe | Balance |
The table reports Tensile Strength: 750 Minimum MPa; Yield Strength: 550 Minimum MPa; Elongation: 25 Minimum %; Hardness: 270 Maximum HBW as reference data for UNS S32760. Actual requirements depend on condition, dimensions, test method and specification; these values are not design allowables.
| Property | Value | Unit |
|---|---|---|
| Tensile Strength | 750 Minimum | MPa |
| Yield Strength | 550 Minimum | MPa |
| Elongation | 25 Minimum | % |
| Hardness | 270 Maximum | HBW |
UNS S32760 provides a combination of high mechanical strength, excellent corrosion resistance and reliable performance in severe marine and industrial environments.
Offers excellent resistance to general corrosion and localized corrosion in aggressive environments.
Provides high yield and tensile strength compared with conventional austenitic stainless steels.
Suitable for demanding seawater and offshore applications requiring resistance to pitting and crevice corrosion.
The duplex microstructure provides excellent resistance to chloride stress corrosion cracking.
UNS S32760 is selected for applications requiring high strength and excellent corrosion resistance in severe industrial environments.
Offshore platforms, subsea equipment and corrosion-resistant components for demanding oil and gas environments.
Components and systems exposed to demanding seawater and chloride-rich environments.
Process equipment and components operating in highly corrosive chemical environments.
Pumps, valves, piping and equipment handling seawater and concentrated chloride streams.
Consider chloride concentration, chemical composition and operating temperature when selecting UNS S32760.
Appropriate fabrication and welding procedures should be used to maintain the balanced duplex microstructure and corrosion resistance.
UNS S32760 is suitable where high strength and excellent corrosion resistance are required simultaneously.
The commonly listed Werkstoff / EN cross-reference for UNS S32760 is 1.4501. Treat this as a grade comparison, not a guarantee of interchangeability. Verify chemistry, product form, condition and governing specification against the supplier certificate before substitution.
Yes. UNS S32760 provides excellent resistance to pitting, crevice corrosion and chloride stress corrosion cracking.
It is commonly used in offshore oil and gas, marine systems, chemical processing and seawater desalination applications.
Our engineering team can help you select suitable materials based on operating temperature, pressure and service conditions.