Home >Nimonic 80A Bar
Boikanyo Metals stands out as a top-notch manufacturer and supplier of Nimonic 80A Bars, proudly based in Cape Town, South Africa. They specialize in high-performance materials that are built to withstand extreme temperatures and high-stress situations. Nimonic 80A is a remarkable nickel-chromium alloy, enhanced with titanium, aluminum, and carbon, which gives it impressive resistance to heat, oxidation, and creep. The Nimonic 80A Bars from Boikanyo are meticulously crafted to meet international standards, guaranteeing exceptional mechanical strength, durability, and reliability across demanding sectors like aerospace, automotive, and power generation.
These bars are primarily made up of nickel (around 70%) and chromium (about 20%), with smaller quantities of titanium and aluminum to boost their hardening capabilities. This alloy is known for its high tensile and creep strength, outstanding oxidation resistance, and remarkable stability at temperatures reaching up to 815°C. It also offers good corrosion resistance and maintains its shape well even under prolonged thermal cycling.
| Standards : | Nimonic 80A Rod, Bar : BS 3076 HR1, ASTM B 637, AECMA PrEn2188, AECMA PrEn2189, AECMA PrEn 2190, AECMA PrEn 2396, AECMA PrEn2397, AIR 9165-37 |
| 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 | Al | B | C | Cr | Co | Cu | Fe | Mn | Ni | P | Si | S |
| Nimonic 80A | 1 – 1.8 | 0.008 max | 0.1 max | 18 – 21 | 0.2 max | 0.2 max | 3 max | 1 max | Balance | 0.045 max | 1 max | 0.015 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 |
At Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Nimonic 80A Bar in Cape Town , South Africa, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Cape Town, 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.
Nimonic 80A Bars find their place in various applications, including turbine blades, jet engine components, exhaust valves, fasteners, and high-temperature springs. Their exceptional blend of mechanical strength, oxidation resistance, and thermal stability ensures they perform reliably and last long in high-temperature and high-stress environments, where precision and durability are absolutely essential.
