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Inconel 718 Sheet

Common Trade Names: Inconel 718 Material,inconel 718 density,inconel 718 properties,inconel 718 sheet,inconel 718 cr, inconel alloy 718,inconel 718 round bar,inconel 718 melting point,718 inconel plate,inconel sheet,inconel 718 uns number,inconel 718 plate suppliers.

Inconel 718 sheets are known for their excellent impact and tensile strength. Along with this strength, Inconel 718 stands out from other materials in maintaining high weldability. In many alloys, there is a significant tradeoff between strength and welding performance. Inconel 718 sheets provide high levels of both properties, along with resistance to post-weld cracking. In addition to high strength and ductility, this super alloy is used in a wide variety of applications due to the wide range of temperatures it can withstand. Inconel 718 demonstrates reliability in extremely cold and high-heat applications. These properties make Inconel 718 sheets a popular choice for numerous applications.

Inconel 718® sheet is available from .012 - .156" thickness in 36" & 48" wide sheets. Inconel Alloy 718 Sheet is a precipitation-hardenable nickel based alloy. It has good ductility in the annealed condition and exceptionally high yield, tensile and creep rupture properties up to 1300 Degrees F. Alloy 718 Sheet has excellent corrosion resistance at high and low temperatures and good resistance to stress-corrosion cracking and pitting corrosion. Alloy 718 been successful in hostile environments containing H2S, CO2, chlorides, sulfides and free sulfur at selected temperatures.

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Inconel 718 is a precipitation hardenable nickel-based alloy designed to display exceptionally high yield, tensile and creep-rupture properties at temperatures up to 1300°F (704°C). The age-hardening response of Inconel 718 permits annealing and welding without spontaneous hardening during heating and cooling. Nickel Alloy 718 has excellent weldability when compared to the nickel-base super alloys hardened by aluminum and titanium. Nickel Alloy 718 is used in aircraft engine parts and high-speed airframe parts such as wheels, buckets, spacers, and high temperature bolts and fasteners.



  • Resistant to a wide range of corrosive media.
  • Virtually immune to chlorine ion stress corrosion cracking
  • Non-magnetic
  • Excellent mechanical properties


  • Chemical industry
  • Aerospace
  • Heat treating industry
  • Pulp and paper industry
  • Food processing
  • Nuclear Engineering
  • Gas turbine components
  • Fertilizer Industry
  • Petro Chemical Industry


  • Standards : ASTM B444, ASTM B751, ASTM B829, ASTM B775, ASTM B705, ASTM B704, AMS 5581, ISO 6207, BS 3074NA21, DIN 17751, UNS N07718 / Werkstoff Nr. 2.4668
  • Grade : Inconel 718
  • Size : 15"NB TO 150"NB IN
  • Type : Seamless / ERW / Welded / Fabricated / LSAW

Equivalent Grades

Inconel 718 2.4668 N07718 - - - - - -

Chemical Composition

Inconel % Ni Cr Fe Mo Nb Co C Mn Si S Cu Al Ti
718 Min. 50 17 balance 2.8 4.75             0.2 0.7
Max. 55 21 3.3 5.5 1 0.08 0.35 0.35 0.01 0.3 0.8 1.15

Inconel 718 Sheet Price List (Updated 2023)

Product Price (Per Kg)
Inconel 718 Rectangular Sheet ₹ 4,500/ Kg
Rectangular Inconel 718 Plate ₹ 2,499/ Kg
Inconel Sheets ₹ 2,400/ Kg
UNS N08800 Sheets ₹ 1,500/ Kg
UNS N07718 Inconel 718 Sheets ₹ 2,000/ Kg
UNS Number N06600 Inconel 600 Sheet ₹ 2,000/ Kg

Mechanical & Physical Properties

Density 8.2  g/cm3
Melting Point 1350 °C (2460 °F)
Tensile Strength Psi – 1,35,000 , MPa – 930
Yield Strength (0.2%Offset) Psi – 75,000 , MPa – 482
Elongation 45 %

Fabrication and Heat Treatment

Inconel 718 can be machined using conventional machining methods which are used for iron-based alloys. Machining operations are performed using commercial coolants. High-speed operations such as grinding, milling or turning, are performed using water-base coolants. Inconel 718 is welded using gas-tungsten arc welding, shielded metal-arc welding, gas metal-arc welding, and submerged-arc welding methods.

Calico Metal Alloys LLP Inconel Products to countries like UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Chine, Brazil, Peru, Nigeria, Kuwait, Jordan, Dubai, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan & Saudi Arabia.

HASTELLOY, HAYNES and C-22 are registered trade names of Haynes International, Inc., MONEL & INCONEL are registered trade names of INCO family of companies., NITRONIC is a registered trade name of Armco Inc., CARPENTER & 20Cb-3 are registered trade names of Carpenter Technology Corporation., FERRALIUM is a registered trade name of Langley Alloys, LTD.

Nickel Alloys Materials