Q: What is the difference between Inconel and Monel?

A: Both Monel and Inconel are nickel alloys but that is where the similarity ends. Briefly, Monel bolts are mostly used for saltwater corrosion resistance and high strength. They also offer excellent resistance to HF (hydrofluoric acid). Inconel is known for its strength and high temperature usability. Grades 625 and 718 also offer excellent corrosion resistance to harsh acids.