nickel alloy 718 sheet

Nickel Alloy 718 Sheet

Alloy 718 sheet is a precipitation hardening super alloy that combines high strength and oxidation resistance with superior weldability. It is also called UNS N07718 sheet.

The age-hardenable alloy can be readily fabricated, even into complex parts.

As a very common nickel based alloy product, alloy 718 sheet is formed by flattening and shearing cold rolled mother coil.

The thickness of the alloy 718 sheet is generally less than 3mm. Unlike 718 hot rolled plate, alloy 718 sheets have a brighter finish. The Inconel 718 sheet has high strength and good creep resistance at any temperature.

Whatever size at whatever tight tolerance of nickel alloy 718 sheets you demand, SEATHER here is sure to have it!

Nickel Alloy 718 Sheet Supplier & Manufacturer

As a leading China nickel based alloys sheets supplier, SEATHER manufactures and produces different sizes and grades of nickel based alloys 718 alloy sheets.

The nickel based alloys sheets are generally nickel alloy sheets products with a thickness less than 3mm. The nickel based alloys sheets inherits the superior corrosion resistance, high temperature resistance and fatigue resistance of nickel alloy.

Whatever size at whatever tight tolerance of nickel alloy 718 sheets you demand, SEATHER here is sure to have it!

Our sheets products have prime quality and competitive price. Our expert team are more professional and responsible. Please don’t hesitate to contact us today!

Nickel Alloy 718 Sheet Chemical Composition

 NiCrFeMoNb+TaCMnSiPhSTiCuBAlCo
Min5017Bal2.84.750.650.20
Max55213.35.500.080.0350.350.0150.0151.150.300.0060.801.00

From below picture, you can see how to deal with nickel alloy 718 sheet positive material identification test in our company. The strict control and management to ensure each 718 sheet has right chemical contents.

nickel alloy 718 sheet positive material identification test

Nickel Alloy 718 Sheet Mechanical Properties

Annealed Condition
0.2% Proof StressTensile StrengthElongation 
 MPAMPA%
 MaxMaxMin
Sheet55096530
Plate725103530

Your Reliable Nickel Alloy 718 Sheet Manufacturer In China

Nickel Alloy 718 Sheet: The Ultimate Guide

When you choose to buy quality nickel alloy 718 sheets, there have some important points we need to know before we get started.

So enjoy the read…

What are nickel alloy 718 sheets?

Nickel alloy 718 sheet is a precipitation hardening super alloy that combines high strength and oxidation resistance with superior weldability. It is also called UNS N07718 sheet.

The age-hardenable alloy can be readily fabricated, even into complex parts.

As a very common nickel based alloy product, alloy 718 sheet is formed by flattening and shearing cold rolled mother coil.

The thickness of the alloy 718 sheet is generally less than 3mm. Unlike 718 hot rolled plate, alloy 718 sheets have a brighter finish. The Inconel 718 sheet has high strength and good creep resistance at any temperature.

What are the applications that nickel alloy 718 sheet can be used?

Nickel alloy 718 sheets are widely used in fabricating aerospace, aircraft and other components.

Here below are more applications:

  • Chemical, Petrolium & fertilizer Industry
  • Nuclear reactors
  • Cryogenic storage tanks
  • Turbines
  • Down-hole shafting parts
  • Well head parts
  • Rocket components
  • Nuclear fuel parts
  • Aircraft engine components

Features of nickel alloy 718 sheet

  1. Good mechanical properties
  2. Yield tensile strength, creep, and rupture strength properties are exceedingly high
  3. Highly resistant to chloride and sulfide stress corrosion cracking
  4. Resistant to aqueous corrosion and chloride ion stress corrosion cracking
  5. High temperature resistant
  6. Age-hardenable with a unique property of slow aging response that permits heating and cooling during annealing without the danger of cracking
  7. Excellent welding characteristics, resistant to postweld age cracking

Nickel alloy 718 sheet standards comparison table

STANDARD718
WERKSTOFF NR.2.4668
UNSN07718

What is nickel alloy 718 sheet packaging?

nickel alloy 718 sheet packaging
  • Standard export packaging:
    Waterproof Paper Winding+PVC Film+Strap Banding+Wooden Pallet or Wooden Case;
  • Customized packaging as your request (Logo or other contents accepted to be printed on the packaging);
  • Other special packaging will be designed as customer’s request;
  • Eye to wall and eye to sky are both available;
  • By International Express: DHL/UPS/FEDEX/EMS and our own express line;
  • By air or By sea;
  • Shipping port: Shanghai, Ningbo or as your request.
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