Inconel 625 Bolts with World Wide Shipping

Lightning Bolt offers a wide variety of Inconel fasteners. Alloy 625 is an excellent alloy for bolts, nuts, washers, and studs that will be used in corrosive environments. This alloy is nonmagnetic, corrosion and oxidation-resistant, nickel-based alloy. It’s remarkable strength and toughness in the temperature range cryogenic to 2000°F (1093°C) are derived primarily from the solid solution effects of the refractory metals, columbium and molybdenum, in a nickel-chromium matrix.

The alloy has excellent fatigue strength and stress-corrosion cracking resistance to chloride ions. Some typical applications for alloy 625 have included heat shields, furnace hardware, gas turbine engine ducting, combustion liners and spray bars, chemical plant hardware, and special seawater applications.

Inconel 625 is a nickel-chromium-molybdenum alloy with an addition of niobium that acts with the molybdenum to stiffen the alloy’s matrix and thereby provide high strength without a strengthening heat treatment. Inconel 625 resists a wide range of severely corrosive environments and is especially resistant to pitting and crevice corrosion. This alloy is commonly used in chemical processing, aerospace and marine engineering, pollution-control equipment, and nuclear reactors.

In addition, Alloy 625 has withstood many corrosive environments. In alkaline, salt water, fresh water, neutral salts, and in the air, almost no attack occurs. The nickel and chromium provide resistance to oxidizing environments. Nickel and molybdenum provide for resistance to nonoxidizing atmospheres. Pitting and crevice corrosion are prevented by molybdenum. Niobium stabilizes the alloy against sensitization during welding. Chloride stress-corrosion cracking resistance is excellent. The alloy resists scaling and oxidation at high temperatures.

As specialist in hard to find and exotic alloy fasteners, Lightning Bolt can supply your project with the appropriate bolting it requires. Contact us today to find out how we can be an integral part of your supply chain.

For More Information or to Place Orders

To learn more about our products, or to place an order, please call (225) 272-6200 or send an email to sales@lightningbolt.cc.  For calls placed from outside of the United States, please call 001-225-272-6200.

>> return to special alloys page