Nimonic 80A Nickel Alloy Bar
Product Introduction
Nimonic 80A isn't a "one-size-fits-all" solution, but it's the "answer key" in the fields of turbine blades and high-temperature springs. This bar stock is primarily purchased for machining critical components that need to withstand immense stress for extended periods at 750°C to 850°C, while also requiring high fatigue life.
When you need a bar stock to machine a core component that must continuously withstand enormous tensile and compressive forces in "fiery" conditions without deformation, Nimonic 80A is the classic choice for this temperature range. If you are interested in Alloy 80A, please click the circle icon below to communicate online.
Nimonic 80A Nickel Alloy parameters
Form |
Standards And Specifications |
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Bar and Rod |
Nimonic 80A Nickel Alloy Standard: UNS N07080 Diameter: 2mm - 600mm Length: Normally 6m, orproducede arequiredts Surface: black, bright. Peeled and polished, solution annealed. Delivery condition: cold drawn, hot rolled, forged, ground, centerless grinding Tolerance:H8, H9, H10, H11, H12, H13,K9, K10, K11, K12 or as per clients' requirements. |
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Plate and Sheet |
Nimonic 80A Nickel Alloy Standard: UNS N07080 Thickness: 0.3mm - 300mm Width: 1000mm - 3000mm Length: as required, Surface: 2B/BA/SB/8K/HL/1D/2D/No.1/pickling Delivery condition: cold rolled, hot rolled Tolerance:H8, H9, H10, H11, H12, H13,K9, K10, K11, K12 or as per clients' requirements. |
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Pipe and Tube |
Nimonic 80A Nickel Alloy Standard: UNS N07080 Outside diameter: 4.0 - 1219mm, Thickness: 0.5 -100mm, Length: 24000mm Surface: 2B/BA/SB/8K/HL/1D/2D/No.1/pickling Delivery condition: cold rolled, hot rolled Tolerance:H8, H9, H10, H11, H12, H13,K9, K10, K11, K12 or as per clients' requirements. |
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Coil, wire, Round Cake, Forging |
Nimonic 80A Nickel Alloy Standard: ASTM B366 / ASME SB366 Surface: bright, dull Delivery condition: cold rolled, hot rolled Soft annealed: – ¼ hard, ½ hard, ¾ hard, full hard
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chemical composition
Focus on the ratio of AI and TI.
| weight percentage | 92*188 |
| Ni | Bal |
| Cr | 18.0 - 21.0% |
| Ti | 1.8 - 2.7% |
| Al | 1.0 - 1.8% |
| Co | ≤ 2.0% |
| Fe | ≤ 3.0% |
Mechanical properties
Bar stock is usually delivered in the solution-annealed state; properties are achieved after the user's aging treatment. The contract must clearly state that the properties are "guaranteed values after aging."
| Material | After time-sensitive processing |
| Tensile strength | ≥ 950 MPa |
| Yield strength (Rp0.2) | ≥ 600 MPa |
| Elongation | ≥ 20% |
| Hardness | - |
High-temperature creep strength (750°C): This is a core performance indicator and needs to be negotiated based on specific technical requirements (such as the duration at 750°C/300MPa).
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