Introduction: S325760 super duplex stainless steel is a high-performance alloy that offers excellent corrosion resistance, strength, and durability in harsh environments. ANTON METAL, with over 20 years of experience, has been supplying S325760 products globally, including pipe, tube, coiled tube, sheet, coil, round bar, and plate. In this article, we will explore the chemical composition, mechanical properties, applications, standards, ASTM equivalents, differences between S325760 and S31803, and ANTON METAL’s expertise.
Chemical Composition: S325760 super duplex stainless steel is composed of a combination of austenitic (chromium-nickel) and ferritic (chromium-molybdenum) phases, providing excellent corrosion resistance and strength. The chemical composition of S325760 is as follows:
- Chromium (Cr): 24.0 – 26.0%
- Nickel (Ni): 6.0 – 8.0%
- Molybdenum (Mo): 3.0 – 4.0%
- Nitrogen (N): 0.2 – 0.3%
- Carbon (C): 0.03% max
- Silicon (Si): 1.0% max
- Phosphorus (P): 0.03% max
- Sulfur (S): 0.01% max
Mechanical Properties: S325760 super duplex stainless steel offers excellent mechanical properties, including high tensile and yield strength, good ductility, and toughness. The mechanical properties of S325760 are as follows:
- Tensile Strength: 750 MPa (109 ksi) min.
- Yield Strength: 550 MPa (79 ksi) min.
- Elongation: 25% min.
- Hardness: 290 HB max.
Product Forms: S325760 super duplex stainless steel is available in various product forms, including pipe, tube, coiled tube, sheet, coil, round bar, and plate. Each product form has unique properties and applications.
Applications: S325760 super duplex stainless steel is widely used in various industries due to its excellent corrosion resistance and strength. Some common applications of S325760 include:
- Oil and Gas: S325760 is used in offshore platforms, subsea pipelines, and other equipment exposed to corrosive environments.
- Chemical Processing: S325760 is used in chemical reactors, heat exchangers, and other equipment that requires resistance to corrosive chemicals.
- Marine: S325760 is used in boats, ships, and other marine equipment exposed to saltwater environments.
- Pulp and Paper: S325760 is used in pulp digesters, bleach plants, and other equipment exposed to harsh chemicals.
Standards and ASTM Equivalents: S325760 super duplex stainless steel meets various standards and ASTM equivalents, including:
- UNS: S325760
- EN: 1.4501
- ASTM A240 / ASME SA240
- ASTM A276 / ASME SA276
- ASTM A479 / ASME SA479
- ASTM A789 / ASME SA789
- ASTM A790 / ASME SA790
Difference between S325760 and S31803: S325760 and S31803 are both super duplex stainless steels with similar chemical compositions and mechanical properties. The main difference between the two alloys is their microstructure. S325760 has a more balanced austenitic/ferritic ratio, while S31803 has a higher ferritic phase content. As a result, S325760 offers better corrosion resistance and toughness, while S31803 provides better strength and hardness.
ANTON METAL’s Expertise: ANTON METAL is a leading supplier of S325760 super duplex stainless steel products globally. With over 20 years of experience, ANTON METAL has an in-depth understanding of S325760 and other stainless steel alloys. ANTON METAL provides high-quality products and services that meet international standards and customer requirements.
Conclusion: S325760 super duplex stainless steel is a high-performance alloy that offers excellent corrosion resistance, strength, and durability in harsh environments. ANTON METAL’s expertise in supplying S325760 products globally ensures that customers receive high-quality products and services that meet their needs. The chemical composition, mechanical properties, applications, standards, ASTM equivalents, and differences between S325760 and S31803 have been discussed in this article. Whether you need pipe, tube, coiled tube, sheet, coil, round bar, or plate, S325760 super duplex stainless steel is an excellent choice for your next project.
Post time: Jun-25-2023
