Alloy 718 UNS N07718 Nickel Alloy Steel Sheet

Our comprehensive range of Alloy 718 (UNS N07718) nickel alloy sheets is designed to provide reliable material solutions for the most demanding applications in extreme environments, including high-temperature oxidation, cryogenic service, and high-stress conditions. Manufactured to international standards through precision hot rolling and cold rolling processes, these sheets ensure exceptional metallurgical integrity, uniform mechanical properties, and excellent corrosion resistance. With outstanding strength, excellent creep-rupture properties, and good fabricability, our Alloy 718 sheets cater to industries ranging from aerospace and gas turbine components to oil & gas downhole equipment, nuclear power generation, cryogenic storage, and high-temperature processing equipment. Whether you require thin sheets for honeycomb seals, precision blanks for gaskets, or formed components for critical assemblies, our products deliver dimensional accuracy, superior surface quality, and consistent performance.

 

Product Range & Dimensions

We offer a complete line of Alloy 718 sheets in various thicknesses, dimensions, and surface finishes:

Product Classification

Sheet: Thickness < 3/16″ (4.76mm)

 

Plate: Thickness ≥ 3/16″ (4.76mm)

Thickness Range:

Sheets: 0.5mm to 4.75mm

Plates: 4.76mm to 100mm+ (Custom thicknesses available)

Dimensions:

Standard Width: 1000mm, 1219mm, 1500mm, 2000mm, 2500mm

Standard Length: 2000mm, 2438mm, 3000mm, 6000mm

Custom Sizes: Cut-to-size, precision blanks, rings, and segments available

Surface Finish:

Hot Rolled (HR), Cold Rolled (CR), Pickled, Annealed, Polished, Blasted

 

OEM & Custom Services

We understand that standard sizes cannot cover all project needs. Our OEM customization services allow you to tailor Alloy 718 sheets to your exact specifications:

Custom Cutting:

Laser cutting, water-jet cutting, or shearing to precise shapes and dimensions as per your drawings.

Heat Treatment:

Custom heat treatment cycles to achieve specific mechanical properties. As a precipitation-hardening alloy, Alloy 718 sheets can be supplied in solution annealed or aged conditions (such as solution treated + aged) to meet your strength and hardness requirements.

 

Edge Preparation:

Machined edges, beveled edges for welding preparation, or debarred edges for safe handling.

Forming Services:

Rolling into cylinders, bending, or flattening as per your requirements.

Custom Packaging:

 

Plywood cases for small sheets, steel-framed crates for large plates, with protective inter-layers and custom labeling for inventory management.