Inconel 718 plate

Inconel 718 plate

ASTM B670 UNS N07718 Strip and alloy 718 sheet supplier in India

What is Inconel 718 plate?

Inconel 718 alloy is a high strength, corrosion resistant nickel chromium which can be used at -423° to 1300°F. It is an age hardened alloy which can be easily manufactured also into complicated elements. Its welding characteristics are even outstanding. It has good tensile, fatigue, rupture and creep strength which make it to be used in wide range of applications.

What are the properties of 718 Inconel sheet?

  • It has good mechanical properties like tensile, fatigue and creep-rupture stress
  • Its yield tensile strength, creep - rupture strength properties are exceptionally high
  • It is highly chloride and sulfide stress corrosion cracking resistant
  • It is resistant to chloride ion stress corrosion cracking and aqueous corrosion.
  • It is highly temperature resistant
  • Its age-hardening along with its unique feature of slow aging reaction that allow heating and cooling while annealing without the risk of cracking
  • It has excellent welding properties and even resistant to post weld age cracking
Inconel 718 plate
Alloy 718 sheet
ASTM B670 UNS N07718 Strip

Inconel 718 plate specification

Inconel 718 plate specification

Inconel 718 plate chemical composition

Inconel 718 plate chemical composition

Inconel 718 Plate Mechanical Properties

Inconel 718 plate mechanical properties

Inconel 718 Sheet equivalent

  • Alloy 718
  • UNS N07718
  • W.Nr. 2.4668
  • NACE MR0175
  • GE B50TF14

What are the limitations of alloy 718 plate?

Inconel 718 is permeable to metallurgical issues in welding namely HAZ liquation breaking, hot breaking, and separation and laves stage formation in fusion zone.

Why is alloy 718 sheet difficult to machine?

Inconel 718 sheet is difficult to machine due to its properties of high toughness and hardness, poor thermal conductivity, work hardening and existence of high abrasive pieces makes difficulty while machining.

Where is Inconel 718 foil used?

ASTM B670 UNS N07718 Strip can be used for the following applications

  • Aerospace Industries
  • Chemical processing Industries
  • Cryogenic storage tanks
  • Gas turbine engine parts
  • Liquid fuel rocket motor elements
  • Nuclear reactors
  • Pollution-control tools
  • Valve, fastener, spring, mandrel & tubing hanger

What is high temperature wear of Nickel Alloy 718 Chequered Plate?

The Inconel 718 wear mechanisms are different at raised temperature. The wear mechanism primarily includes abrasive wear, oxidation wear and at 500°C delamination wear. Although, the adhesive wear and oxidation wear becomes controlling at 700°C in wear mechanisms.

Is Alloy 718 Foil non-magnetic?

Yes, Inconel 718 is non-magnetic and it sustains good resistance to oxidation and corrosion resistance due to which it can be used in where there is a need of high creep and stress rupture resistance up to 704°C and oxidation resistance up to 982°C

What is UNS N07718 Hot Rolled Plate made of?

The Inconel Alloy 718 Clad Plate is made up of nickel 50-55% + cobalt 1% max and chromium content in 17-21%.

We are one of the leading supplier of Inconel 718 Plate in India

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