Home > Super Duplex Steel > Super Duplex Steel Flanges S32760
Fajar Nickel Alloys stands out as a top manufacturer and supplier of Super Duplex Steel S32760 Flanges, proudly based in Jakarta, Indonesia. We specialize in high-performance flanges that deliver exceptional strength, corrosion resistance, and reliability, even in the toughest and most high-pressure situations. Our S32760 flanges are crafted to meet international standards like ASTM A182 and ASME B16.5, making them a trusted choice across various industries, including offshore oil & gas, petrochemical, marine, and chemical processing. At Fajar Nickel Alloys, we are dedicated to providing precision-engineered, durable products, backed by strict quality control and prompt service for clients both in Indonesia and around the globe.
Super Duplex Steel S32760 Flanges are made up of about 25% chromium, 7% nickel, 3.5% molybdenum, and nitrogen, along with trace amounts of tungsten and copper. This unique alloy features a dual-phase (austenitic-ferritic) structure that offers remarkable mechanical properties, boasting a tensile strength of up to 800 MPa and a yield strength of around 550 MPa. These flanges excel in resisting pitting, crevice corrosion, and chloride stress corrosion cracking, making them perfect for use in saltwater, acidic, and high-pressure settings.
| Specifications | ASTM A182 / ASME SA182 |
| Size | 1/8″ NB TO 48″ 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 | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Grade | Duplex Steel Flanges |
|---|---|
| C | 0.030 max |
| Mn | 2.00 max |
| Si | 1.00 max |
| P | 0.030 max |
| S | 0.020 max |
| Cr | 22.0 – 23.0 |
| Mo | 3.0 – 3.5 |
| Ni | 4.50 – 6.50 |
| N | 0.14 – 0.20 |
| Fe | 63.72 min |
| Duplex Steel | Flanges |
|---|---|
| Density (g/cm 3) | 7.805 |
| Density (lb/in 3) | 0.285 |
| Melting Point (°C) | 1420 – 1465 |
| Melting Point (°F) | 2588 – 2669 |
At Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel S32760 Flanges in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
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You’ll find Super Duplex Steel S32760 Flanges in a variety of demanding applications where corrosion resistance and mechanical strength are essential. They are commonly used in offshore drilling platforms, subsea pipelines, chemical processing plants, desalination units, and marine systems. These flanges are perfect for connecting pipes, valves, and pumps in high-stress environments. With their outstanding fatigue strength, resistance to corrosion fatigue, and low maintenance needs, they are the go-to choice for long-term, high-performance applications in challenging and safety-critical conditions.