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Marsh Nickel Alloys is a leading manufacturer and distributor based in Canberra, Australia, specializing in high quality nickel-based alloys. Focusing on accuracy and reliability they offer a wide range of products, including Nimonic 90 bar known for exceptional strength, heat and oxidation resistance Ideal for applications in aerospace, power generation, and other demanding industries,Marsh Nickel Alloys Top-notch performance customer satisfaction through its advanced services and expert solutions is ensured.
Marsh Nickel Alloys stands out as a top **manufacturer and supplier of Nimonic 90 bars** in Canberra, Australia. We provide high-quality nickel-chromium-cobalt alloy bars designed for high-temperature and high-stress applications. Our Nimonic 90 bars are engineered to excel in **creep resistance**, **fatigue strength**, and **oxidation resistance**, making them a popular choice in **aerospace turbines**, **nuclear reactors**, **heat treatment equipment**, and **power generation systems**. At Marsh Nickel Alloys, we pride ourselves on delivering precision-crafted bars that meet international standards and performance expectations, catering to Canberra’s demanding industrial sectors.
| Standards : | – |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Wire : | Thickness starting from 0.05mm |
| Round bar size : | Diameter: 3-~800mm |
| Hex Bar size : | 2-100mm A/F |
| Flat bar size : | Thickness: 2 -100mm / Width: 10 to 500mm |
| Square bar size : | 4 to 100mm |
| Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
| Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
| Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Grade | Ni | Cr | Co | Ti | Al | C | Si | Cu | Fe | Mn | B | S | Zr | Pb |
| Nimonic 90 | Bal | 18-21 | 15-21 | 2-3 | 1-2 | 0.2 max | 1.0 max | 0.2 max | 1.5 max | 1.0 max | 0.02 max | 0.015 max | 0.15 max | 0.0020 max |
| Grade | Condition | Ultimate Tensile Strength MPA | Yield Strength MPA | Elongation on 4D (min) | Hardness min |
| Nimonic 80A | Solution Annealed & Precipatation Treated (aged) | 994 | 616 | 20 | 300 HV |
Nimonic 90 is a remarkable precipitation-hardenable superalloy that retains its **mechanical strength and thermal stability** even at temperatures soaring up to 980°C. Its unique composition, which includes **nickel, chromium, cobalt, titanium, and aluminium**, equips it to withstand stress rupture and corrosion, even in the harshest operating conditions. This makes it perfect for components like **turbine discs, fasteners, rings, and exhaust valves**.
Contact us to get a quick quote for your requirement.
We offer Nimonic 90 bars in a range of **sizes, lengths, and profiles** (round, square, hex), all manufactured to rigorous standards such as **AMS 5829, ASTM B637**, and **BS HR2**. Plus, we provide custom cutting, testing, and certification services tailored to meet your specific project needs. With our quick delivery and unwavering quality, Marsh Nickel Alloys is your go-to source in Canberra for high-performance Nimonic 90 bar solutions. o oxidation and corrosion and is commonly found in the aerospace industry for turbine blades, combustion chambers and exhaust systems. Its resistance to temperatures up to 950°C (1742°F) makes it ideal for gas turbines, jet engines, and other critical applications. Mnemonic 90 is used in electrical and chemical engineering for materials subjected to extreme temperatures and aggressive environments.
