Harsh Flanges is a well-respected manufacturer and supplier of Super Duplex Steel S32760 Flanges, based in Mumbai, India. We specialize in providing high-strength, corrosion-resistant flange solutions tailored for critical and demanding applications. Our S32760 flanges are meticulously crafted using cutting-edge technology and meet global quality standards, ensuring they perform exceptionally well in highly corrosive and high-pressure environments. Trusted by various industries, including offshore oil and gas, desalination, and chemical processing, Harsh Flanges is committed to delivering robust, durable, and reliable flange products. With a strong emphasis on quality, service, and innovation, we offer customized solutions designed to meet a wide range of industrial needs with maximum efficiency and safety.
Super Duplex Steel S32760 Flanges are made up of about 25% chromium, 7% nickel, and 3.5% molybdenum, along with tungsten, nitrogen, and iron. This unique alloy boasts a balanced duplex microstructure of austenite and ferrite, providing outstanding corrosion resistance and mechanical strength. These flanges achieve a high tensile strength of around 800 MPa, a yield strength of about 550 MPa, and an elongation of 25%. They are particularly resistant to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-rich and marine environments, making them perfect for tough operating conditions and long-lasting performance.
| Specifications | : | ASTM A182 / ASME SA182 |
| Size | : | 1/8″ NB TO 24″ NB |
| Standards | : | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grades | : | S32750 / S32760 / S32950 |
Harsh Flanges, a leading supplier in Mumbai, India, offers an extensive selection of Super Duplex Steel S32760 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
| EN. NO. | F. NO. | C | CR | MN | MO | N | NI | P | S | SI | W | CU | |
| UNS S32760 | 1.4501 | F-55 | 0.03 | 24.0-26.0 | 1.0 MAX | 3.0-4.0 | 0.2-0.3 | 6.0-8.0 | 0.030 MAX | 0.01 MAX | 1.0 MAX | 0.5 – 1.0 | 0.5 – 1.0 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) | Hardness Rockwell C (HR C) |
| UNS S32760 | 750 | 550 | 25 |
Super Duplex Steel S32760 Flanges find extensive use in offshore oil rigs, subsea pipelines, desalination plants, chemical and petrochemical facilities, marine applications, and the pulp and paper industries. Their remarkable resistance to seawater corrosion, combined with high mechanical strength and resistance to stress corrosion cracking, makes them ideal for pressure vessels, heat exchangers, valves, and pumps. These flanges are crucial for systems that come into contact with harsh chemicals or brine, ensuring both operational safety and durability. With minimal maintenance requirements and an excellent strength-to-weight ratio, they are perfect for high-performance, critical applications in corrosive environments.
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex 2507 | 1.4410 | S32750 / S32760 |
Yes, we offer custom sizes for Super Duplex Steel S32760 Flanges to meet specific project needs. Our team at Harsh Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@harshflanges.co.in.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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