Home > Super Duplex Steel > Super Duplex Steel S32750 Forged Fittings
Based in Jakarta, Indonesia, Fajar Metals is a well-known producer and supplier of Super Duplex Steel S32750 Forged Fittings. Our speciality is offering strong, corrosion-resistant forged fittings that satisfy the exacting requirements of a range of sectors, such as the marine, petrochemical, and offshore industries. Our S32750 forged fittings are incredibly strong, long-lasting, and resistant to stress corrosion cracking, pitting, and crevice corrosion. Our products, which are made in accordance with international quality standards, guarantee enduring performance under harsh circumstances. Fajar Metals is dedicated to providing clients throughout Indonesia and overseas markets with precisely engineered forged components, prompt delivery, and exceptional service.
The main constituents of Super Duplex Steel S32750, a nitrogen-enhanced alloy, are roughly 24–26% chromium, 6–8% nickel, and 3–5% molybdenum, with trace amounts of silicon, manganese, and nitrogen. Its austenitic-ferritic microstructure is balanced. A minimum tensile strength of 795 MPa, a yield strength of 550 MPa, and a 15% elongation are just a few of the alloy’s exceptional mechanical qualities. Its remarkable resistance to pitting, chloride stress corrosion, and general corrosion, along with its density of 7.8 g/cm³, make it appropriate for demanding applications in harsh and corrosive environments.
| Specifications | ASTM A182 & ASME SA182 |
| Size | 1/8” NB to 4” NB (Socketweld & Screwed-Threaded) |
| Standards | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Class | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Type | Socketweld Fittings |
| Grades | S32750 / S32760/ S32950 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Grades | Density (g/cm 3) | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| S32750 | 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15% |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Cu |
| S32750 | 0.030max | 1.20 max | 0.80 max | 0.035max | 0.020 max | 24.0-26.0 | 3.0-5.0 | 6.0-8.0 | 0.24/0.32 | 0.50 |
At Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel S32750 Forged Fittings 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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Super Duplex Steel S32750 Forged Fittings are used extensively in sectors that require exceptional corrosion resistance and high mechanical strength. These include desalination facilities, power generation, chemical processing, offshore oil and gas platforms, and marine engineering. They are perfect for piping systems that are subjected to aggressive media like acids, seawater, and chlorides as well as high pressure. Elbows, tees, reducers, and couplings are examples of crucial parts that use these forged fittings because they demand outstanding performance and longevity. They are perfect for long-term use in the most demanding industrial settings due to their exceptional resistance to pitting, erosion, and crevice corrosion.