Inconel® alloy 718

Atlanta Rod manufactures Inconel® alloy 718 bolts, studs, and nuts to your custom specifications, and we guarantee to meet your delivery schedule.  At Atlanta Rod and Manufacturing Co., Inc. we strive to provide our customers with the most innovative products and quality materials in the industry.

Inconel® alloy 718 is a high-strength, corrosion-resistant nickel chromium material used at -423° to 1300°F.  Typical composition limits are shown below.  The age-hardenable alloy can be readily fabricated, even into complex parts.  Inconel® alloy 718 welding characteristics, especially its resistance to postweld cracking, are outstanding. 

The ease and economy, with which Inconel® alloy 718 can be fabricated, combined with good tensile, fatigue, creep, and rupture strength, have resulted in its use in a wide range of applications.  Examples of these are components for liquid fueled rockets, rings, casings and various formed sheet metal parts for aircraft and land-based gas turbine engines, and cryogenic tankage.  It is also used for fasteners and instrumentation parts.

 Mechanical Properties of Inconel® alloy 718 Round Bar

Chemical Composition, %

 For quotes, please call, fax, or email sales@atlrod.com

 Information from Special Metals Corporation, owner of the Inconel® alloy 718 registered trademark.