Alloy 718 Sheet & Plate

Alloy 718 Sheet & Plate

Alloy 718 is a high-performance super alloy, which combines superior strength with high levels of corrosion resistance and ductility across a wide range of temperatures. It is available now in sheet, plate and bar. Initially developed for the aerospace industry because of its excellent strength and corrosion resistance.
The alloy is also recognised by the Oil & Gas industry.

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Composition and Properties of Alloy 718

The alloys composition ensures it can withstand temperatures at both ends of the spectrum. Depending on the heat treatment process selected, the alloy can withstand temperatures from -252°C up to 704°C.

Data Sheet

Alloy 718 Properties

Properties

  • Density: 8.193g/cm3
  • Melting Point: 1370°C to 1430°C
  • Temperature Range: -252°C to 704°C

Composition

  • Nickel + Cobalt: 50 to 55%
  • Chromium: 17 to 21%
  • Noibium + Tantalum: 4.75 to 5.5%
  • Molybdenum: 2.8 to 3.3%
  • Titanium: 0.65 to 1.15%
  • Aluminium: 0.20 to 0.80%
  • Cobalt: Max 1.00%

Product Forms of Alloy 718

At NeoNickel, we offer three main product forms of Alloy 718 in a range of sizes. To ensure that we comply with customer specifications and industry standards, our products are all quality checked.

Round Bar

Alloy 718 Round Bar

4mm-254mm

Sheet & Plate

Alloy 718 Sheet & Plate

0.25mm-76.2mm

Welding Wire

Alloy 718 Welding Wire

0.5mm-2.36mm

Alloy 718 Sheet & Plate

Alloy 718 in Sheet and Plate Form

We supply a comprehensive range of alloy 718 sheet and plate products to suit all types of applications.

We have also invested in the latest state-of-the-art laser and water-jet cutting technology, alongside traditional shear and saw cutting, which allows us to provide bespoke cut profiles to meet your specifications.

Other Product Forms

Applications of Use for Alloy 718

Due to its inherent strength and ability to withstand extremely hot and cold temperatures. Alloy 718 is used in a wide range of applications in the automotive, aerospace, defence, oil & gas and nuclear industries. The alloy is commonly in hot extrusion components or applications, which require high tensile strength at, relatively low cost.

Aerospace Industry

Aviation Fuel Tanks

Instrumentation & Measuring Devices

Liquid Fuel Rocket Motor Components

Tooling & Dies for Composite

Tooling & Dies for Composite Forming

Pumps and Valves

Pump Body Components

LNG - Cryogenic Applications

LNG - Cryogenic Applications

Gas Turbine Components

Gas Turbine Components

High Tensile Fasteners

High Tensile Fasteners

Nuclear Fuel Element Spacers

Nuclear Fuel Element Spacers

Springs and Fasteners

Springs and Fasteners

Rings and Seals

Rings and Seals

Pumps and Valves

Pumps and Valves

Contact NeoNickel today to discuss how we can help meet your requirements for Alloy 718 in sheet and plate form.

Alternatively, as we also offer a wide range of other types of alloy, if you cannot find the product you require, we will do our utmost to help you.

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