What exotic alloy is right for you

Which Exotic Alloy is right for your application?

What alloy would you recommend for a sub-sea application?

TFC are able to offer several materials that are ideal for sub-sea applications. AISI 316 stainless steel alloy can withstand the corrosive effects of seawater but, for higher corrosion resistance TFC can also provide Smalley products manufactured from Inconel X-750, Inconel 718 and Elgiloy as well as other optional materials.

I am working on a new project that requires all components to be manufactured out of non-magnetic material and would like to know what my options are?

For applications requiring truly non-magnetic components, TFC recommends using Beryllium Copper, Phosphor Bronze or A-286 stainless steel, depending upon the application. However, there are other non-magnetic materials available. Typically 302 and 316 stainless-steels are thought to be nonmagnetic but they both become slightly magnetic due to the cold working process used to manufacture the flat wire. TFC Technical Engineers are on hand to discuss your exact application and to offer their recommendations.

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My application requires that the retaining rings are plated for corrosion resistance. What types of plating options do you offer?

TFC can offer cadmium, zinc and nickel platings for the Smalley retaining ring products for corrosion resistance as well as zinc phosphate and black oxide for moderate corrosion resistance. It is important to consider the type of retaining ring where plating is involved because, if the ring has multiple turns (or spirals), it can be difficult and expensive to ensure the plating fully covers the surface between the turns. In these cases, TFC recommends manufacturing the rings in a corrosion resistant material such as 302 or 316 stainless steel. If higher temperatures are a concern, consider using 17-7 stainless steel, A-286 stainless steel or Inconel.

For more than 40 years, TFC has been growing to become one of the industry leaders and suppliers of retaining rings, constant section rings and wave springs. Whether you require a standard or custom solution, TFC's dedicated team of engineers can design a solution for your target application performance.