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ToughMet Alloys

Resources

Our library of Tech Briefs offers in-depth information covering a range of topics related to our ToughMet copper nickel tin alloy products, including galvanic corrosion resistance, anti-friction properties, and more.

If you cannot find the information you need or would like to request additional technical product details, please feel free to Contact Us for more information.

  1. PDF Document Charpy V Notch Behavior of ToughMet 3

    Materion tests the CVN impact strength of its materials in accordance with ASTM E-23 with a Type A specimen.

  2. PDF Document Chemical Analysis at Materion Spectrometry Laboratories

    This paper describes the methods Materion uses in production of our high reliability alloys.

  3. PDF Document Galling Resistance of Alloy 25 and ToughMet 3 to Various Materials

    Galling occurs when metals adhere to each other during sliding contact. This is especially important when considering threaded connections

  4. PDF Document Temperature Dependance of Tensile Properties for Various Alloys

    The temperature dependence of the tensile properties for various tempers of ToughMet 3 (C72900), Alloy 25 (C17200) and Alloy 3 (C17510) rod were measured from -195 °C (-320 °F) to 345 °C (650 °F) in accordance with ASTM E21.

  5. PDF Document A Guide to Galvanic Corrosion

    Galvanic can occur when two or more dissimilar metals contact each other in an electrolytic environment.

  6. PDF Document Designing & Working with Heavily Loaded ToughMet® Bushings

    Recommended clearances, tolerances, interference fits, and machining practices to get the most from ToughMet thrust bearings, journal/plain/sleeve bearings, and linear sliding bearings.

  7. PDF Document Anti-friction Behavior Of Copper-based Bearing Alloys

    ToughMet® alloys showed a favorable combination of high strength and low friction in a test for co-efficient of friction.

  8. PDF Document Hardness Testing Of High Performance Copper Alloys

    Indention hardness tests are the most common procedures to evaluate the mechanical properties of copper alloy components and processing operations such as cold working, solution annealing, quenching and age hardening.

  9. PDF Document Optimum Material Properties for Improved Bearing Performance

    ToughMet possesses a unique combination of mechanical and physical properties that improve bearing performance.

  10. PDF Document Cavitation Resistance Of Copper Alloys

    ToughMet® and copper beryllium alloys are highly resistant to cavitation, the damage caused by the repeated nucleation, growth and collapse of bubbles against a metal surface.

  11. PDF Document Enhancing ToughMet® 3 Bearing Performance with Metalife Hard Coated Steel

    In comparative sleeve bearing tests against a hardened steel shaft, ToughMet showed unprecedented performance for a metallic bearing material and its properties can be enhanced when coupled to steel that has been hard coated and polymer impregnated.

  12. PDF Document Galling Resistance Of ToughMet 2

    The exceptional galling resistance of ToughMet® 2 and other copper alloys for wear plate applications is explored.

  13. PDF Document Machining Recommendations For ToughMet®

    The machining recommendations (turning, milling, drilling, tapping, grinding and sawing) for ToughMet® 3 AT and CX tempers of rod, tube and plate alloys are discussed in this technical brief.

  14. PDF Document Optimum Material Properties for Improved Bearing Performance

    ToughMet® alloys are tailor-made for bearing applications. ToughMet possesses a unique combination of mechanical and physical properties that improve bearing performance.

  15. PDF Document Spinodal Decomposition of ToughMet

    Spinodal decomposition provides an exceptional combination of strength, hardness, wear resistance and lubricity to ToughMet® and MoldMAX® XL alloys.

  16. PDF Document ToughMet Plain Bearing Performance with High PV

    ToughMet® plain PV limits can be significantly higher than other bearing alloys, including popular cast manganese and aluminum bronzes, particularly with heavy loads.

  17. PDF Document ToughMet® Alloy with Solid Lubricant Inserts

    Inserting solid lubricant plugs into a metal bushing or wear plate is a common method for making self-lubricating components. If the component is properly fitted, the interface will be maintenance free over a long lifetime.

  18. PDF Document Tech Brief - Welding ToughMet

    Welding provides the highest strength bond when joining ToughMet to itself or to other metals.