2.4851 for the face-centered cubic lattice structure.

2.4851 corrosion resistance:

    2.4851 is an important performance alloys in temperatures up to 1180 ℃ with antioxidant activity. Even in very harsh conditions, such as heating and cooling cycle, the 2.4851 to generate a dense oxide film and get a high spalling resistance. 601 has good resistance to carbonation. Because of the higher chromium, aluminum content, 2.4851 in the high-temperature sulfur atmosphere with good oxidation resistance.

2.4851 features:

1 with excellent high temperature oxidation resistance

2 good anti-carbonation

3 can be a very good atmosphere of sulfur oxidation

4 at room temperature and has good high temperature mechanical properties

5 very good resistance to stress corrosion cracking due to control the carbon content and grain size, 601 has a high creep rupture strength, so the area above 500 ℃ recommended 601.

2.4851 Chemical composition:

Nickel-chromium alloy% copper and aluminum silicon phosphorus sulfur-carbon manganese

58 21 1.0 601 Min

     Largest margin 0.1 1.5 63 25 0.5 1 1.7 0.02 0.015