Stainless Nitronic® 60
Nitronic 60 is known for its excellent galling resistance, even at elevated temperatures. The additions of 4% silicon and 8% manganese inhibit wear, galling, and fretting. It is commonly used for various fasteners and pins that require strength and resistance to galling. It maintains good strength up to temperatures of 1800°F and has oxidation resistance similar to that of 309 stainless steel. The general corrosion resistance is between that of 304 and 316 stainless steel.
In demanding applications where friction and contact are unavoidable, Nitronic 60 provides reliable resistance to wear, galling, and fretting due to its intentional alloying with silicon and manganese. These properties make it especially effective for components such as fasteners, bushings, shafts, and valve stems, where metal-to-metal contact can lead to premature failure in other stainless grades. Its ability to maintain smooth operation in sliding and load-bearing conditions makes it a dependable choice for applications requiring consistent performance under mechanical stress.
Nitronic 60 also performs well in elevated temperature environments, maintaining strength up to 1800°F (982°C) while offering oxidation resistance comparable to 309 stainless steel. Although its general corrosion resistance falls between 304 and 316 stainless steels, it delivers a balanced combination of durability, temperature resistance, and mechanical stability in a wide range of industrial environments. While machining can be more demanding than standard stainless grades, proper tooling and setup allow Nitronic 60 to be processed effectively while retaining its desirable in-service properties.
Choosing the Right Material for Your Application
Read our blog: Nitronic® 60: The Galling-Resistant Stainless Steel
Available Products
Stainless Nitronic® 60 Chemical Composition
Chemical Composition (wt%) limits as specified in ASTM A276*
| Carbon | 0.10 | Silicon | 3.5-4.5 |
| Chromium | 16.0-18.0 | Phosphorus | 0.060 |
| Nickel | 8.0-9.0 | Sulfur | 0.030 |
| Manganese | 7.0-9.0 | Nitrogen | 0.08-0.18 |
*Maximum, unless range is indicated
Stainless Nitronic® 60 Physical Properties
| Density, lb/in3 | 0.275 |
| Modulus of Elasticity, psi | 26.2 x 106 |
| Coefficient of Thermal Expansion, 68-212˚F, /˚F | 8.8 x 10-6 |
| Thermal Conductivity, Btu/ft hr ˚F | 9.0 |
| Specific Heat, Btu/lb ˚F | 0.12 |
| Electrical Resistivity, Microhm-in | 28.7 |
Stainless Nitronic® 60 Mechanical Properties
Mechanical property requirements for annealed product as specified in ASTM A276
| Yield Strength, min. (ksi) | 50 |
| Tensile Strength, min. (ksi) | 95 |
| Elongation, min. (%) | 35 |
Stainless Nitronic® 60 Standards
Typical standards for Nitronic® 60
| ASTM A276 |
| ASTM A479 |
| ASME SA276 |
| ASME SA479 |
| AMS 5848 |
Your Source for Stainless Nitronic® 60
At Double Eagle Alloys, we supply Stainless Nitronic® 60 in long bar and header plugs engineered for these demanding services. Contact our team to learn how Stainless Nitronic® 60 can support long-term performance and reliability.
Questions? We’d love to help. Contact us today to discuss your needs or to check current availability.
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Data shown are typical and provided for informational purposes only. Values should not be considered minimums or maximums for specification or final design. Actual product data may vary, and information may be revised without notice.