Inconel 625 typically sells for a higher scrap value than Inconel 718—mainly due to its higher content of nickel and molybdenum, both of which are high-demand, high-value metals in the recycling market.
But the difference in value is more than just numbers. At RRCarbide, we help businesses understand not only what their alloys are worth—but why they’re worth it.
What’s the Difference Between Inconel 625 and 718?
Both are part of the Inconel family—nickel-based superalloys engineered to perform in extreme environments, like:
- Aerospace turbines
- Marine and subsea equipment
- Nuclear power systems
- Oil & gas drilling tools
But their metal makeup changes how they’re used—and how they’re priced in the scrap world:
| Alloy | Primary Metals | Common Applications | Scrap Impact |
|---|---|---|---|
| Inconel 625 | ~60% Nickel, 20–23% Chromium, 8–10% Molybdenum | Piping, heat shields, exhaust ducts, subsea hardware | Higher scrap value due to nickel & molybdenum |
| Inconel 718 | ~50% Nickel, 18% Chromium, 5% Niobium, higher Iron content | Jet engine parts, gas turbines, nuclear fuel components | Slightly lower value due to iron dilution |
Inconel 625 does contain more premium metals. Inconel 718, although still valuable, contains more iron, which slightly reduces its scrap price.
Why Does This Matter to Your Business?
If you’re in aerospace, nuclear, oil & gas, or precision manufacturing, you’re likely using both of these alloys—often without clear labeling on what’s what.
At RRCarbide, we work with:
- Maintenance teams replacing worn parts
- Managers at machine shops or refineries
- OEMs managing alloy offcuts or out-of-spec material
We don’t just pay for scrap—we help your team identify, separate, and value your metal so you’re not leaving money on the table.
Estimated Scrap Value for Inconel 625 and 718 (as of 2026):
Inconel currently sells at an average of $0.75/lb; however, grade, contaminants, and purity all play a significant factor in the price you can obtain.
Market prices for these materials can vary—especially with volatility in the nickel and molybdenum markets. Providing a fixed quote can be difficult, so if you are interested in pricing for your materials reach out to our team below, and we can help you get the best price for your metals!
Why RRCarbide Is a Smarter Recycling Partner
Most scrap buyers only look at metal content. We look at context—because we understand where your materials come from and how they’re used.
- Fast, nationwide pickups
- Alloy identification support
- Prompt, attentive customer service
- Free shipping for various load sizes
- Support for tungsten, Monel, cobalt, and other rare alloys
Not Sure What Alloy You’re Holding?
Send us photos or request a shipping kit. We’ll help you identify your Inconel 625 vs. 718 scrap—and ensure you’re getting the full value.