Inconel is a family of austenitic nickel-chromium-based superalloys developed for extreme performance. The specific grade used in Revolution rings — Alloy 718 — is the same material trusted in jet engine turbines, deep-sea drilling equipment, and spacecraft re-entry components.
Unlike standard metals, Inconel maintains its structural integrity across a massive temperature range and resists oxidation, pitting, and corrosion even in highly aggressive environments including saltwater, chlorine, and acidic exposure. For a ring that's worn every day in every condition, this translates to exceptional longevity.
| Property | Inconel Alloy 718 |
|---|---|
| Grade | Alloy 718 |
| Base composition | Nickel-chromium superalloy |
| Hardness | Exceptionally high — resistant to scratching and deformation |
| Corrosion resistance | Saltwater, chlorine, acids, oxidation |
| Temperature stability | Maintains integrity across extreme temperature ranges |
| Origin industry | Aerospace, marine engineering, deep-sea drilling |
| Biocompatibility | Generally well-tolerated for daily wear |
Inconel occupies a unique position in the ring material world. It goes well beyond the durability of titanium and tungsten, combining aerospace-grade toughness with a distinctive, slightly warm metallic tone.
Inconel's extraordinary toughness means it resists scratching, denting, and deformation through decades of daily wear — outlasting most other ring materials.
Seawater, pool chlorine, sweat, and harsh chemicals — Inconel handles them all without tarnishing, pitting, or losing its surface integrity.
Inconel has a unique deep silver-gray tone that polishes differently than titanium or steel — understated, industrial, and genuinely unlike anything else.
The same material used in jet engine turbines and spacecraft components — Alloy 718 brings serious engineering credibility to a piece you wear every day.
Despite its industrial origins, Inconel is machined to fine tolerances for smooth, comfortable wear — and is generally well-tolerated for most skin types.
Inconel rings cannot be resized after manufacture. Getting your size right before ordering is important — our sizing guide walks you through it.
Revolution's Inconel collection is a testament to what's possible when aerospace engineering meets jewelry craft. Each ring is machined and finished by hand, with close attention to proportions, edge geometry, and surface quality.
Every Inconel ring leaves Revolution's shop backed by a comprehensive warranty and a commitment to real customer service — not automated replies. If something isn't right, the team makes it right.