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Fajar Metals stands out as a top-notch manufacturer and supplier of premium Nitronic Sheets and Plates, proudly based in Jakarta, Indonesia. The company has earned a solid reputation for its dedication to excellence and precision engineering, catering to industries that require exceptional corrosion resistance and high strength, including marine, petrochemical, and food processing sectors. Fajar Metals boasts an impressive selection of Nitronic grades, such as Nitronic 50 and Nitronic 60, both celebrated for their remarkable wear and galling resistance. With cutting-edge manufacturing capabilities and rigorous quality control, Fajar Metals guarantees that its Nitronic products not only meet global standards but also perform reliably in the toughest operating conditions.
Nitronic Sheets and Plates are a type of nitrogen-strengthened austenitic stainless steel, primarily made up of iron, 20–23% chromium, 11–13% nickel, 4–6% manganese, and nitrogen, with small amounts of molybdenum and silicon. These alloys are known for their impressive mechanical strength, boasting tensile strength between 690–900 MPa and a solid yield strength of 380–600 MPa, depending on the specific grade. Nitronic materials retain high toughness, even in low temperatures, and show outstanding resistance to pitting, stress corrosion cracking, and wear, making them perfect for demanding applications that require long-lasting durability and reliability.
| Standard : | UNS S21906 | AMS 5656 | MIL-T-9821 | ASTM A276 | ASME SA276 UNS S21800 | Alloys 218 | ASME SA 193 | AMS 5848 | ASTM A 193 EN 1.3964 | ISO 15156-3 | NACE MR0175 | UNS S20910 | AMS 5764 | ASTM A193 | Werkstoff 1.3964 |
| Size : | 20mm x 1200 x 500 |
| Specialize sheets : | Shim, Perforated Sheet, B. Q. Profile. |
| Finish : | Cold rolled sheet (CR), 2D, Hot rolled plate (HR), 2B, BA NO(8), SATIN (Met with Plastic Coated) |
| Hardness : | Quarter Hard, Soft, Hard, Half Hard, Spring Hard etc. |
| Grade : | Nitronic 40 / 50 / 60 (UNS-S20910, S21800, S21900) |
| STANDARD | UNS | EN | ISO | NACE | AMS | ASTM | Werkstoff | other |
| Nitronic 40 | S21906 | – | – | – | 5656 | A276 | – | MIL-T-9821 |
| Nitronic 50 | S20910 | 1.3964 | 15156-3 | MR0175 | 5656 | A193 | 1.3964 | MIL-T-9821 |
| Nitronic 60 | S21800 | – | – | – | 5848 | A193 | 1.3964 | Alloys 218 |
| Weight% | C | P | Si | Ni | Fe | Mn | S | Cr | N | Mo | Cu |
| Nitronic 40 (21-6-9) | 0.04 max | 0.060 max | 1.00 max | 5.5-7.5 | Bal | 8-10 | 0.030 max | 19-21.5 | 0.15-0.40 | 0.75 max | 0.75 max |
| Alloys | Cross Section Size | Test Direction | Yield Strength 0.2% | Ultimate Tensile Strength | Elongation in 2″(%) | Reduction of Area % | Rockwell B Hardness | ||
| ksi | MPa | ksi | MPa | ||||||
| Nitronic 40 (21-6-9) | 6″ (152mm) sq | Longitudinal | 62 | 428 | 95 | 655 | 46 | 69 | |
| Nitronic 40 (21-6-9) | 6″ (152mm) sq | Transverse | 52 | 358 | 93 | 641 | 30 | 45 | |
| Nitronic 40 (21-6-9) | 4″ (102mm) sq | Longitudinal | 56 | 386 | 97 | 668 | 53 | 73 | |
| Nitronic 40 (21-6-9) | 1″ (25.4mm)sq | Longitudinal | 52 | 358 | 101 | 696 | 53 | 73 | 90 |
At Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Nitronic Sheet and Plates 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.
Contact us to get a quick quote for your requirement.
Nitronic Sheets and Plates are extensively utilized in industries that need high-performance materials that can withstand corrosion, wear, and galling. In the marine sector, they are commonly used for ship components, pump shafts, and propeller shafts due to their impressive resistance to seawater corrosion. In the chemical and food processing industries, they find their place in tanks, heat exchangers, and piping systems. Additionally, Nitronic alloys are employed in aerospace components, medical devices, and pollution control systems. Their exceptional mechanical strength and oxidation resistance make them ideal for structural parts in aggressive and high-temperature environments.
