Inconel 718

Request a quote

Nickel chromium alloy

Description

Inconel 718 (UNS N07718) is a nickel-chromium alloy that is precipitation-hardenable, offering very high strength, excellent corrosion resistance, and outstanding creep-rupture performance up to 700°C (1300°F).
It’s one of the most widely used superalloys in the aerospace, power generation, and oil & gas industries, known for its superior weldability compared to other high-strength nickel alloys.

Inconel 718 (UNS N07718)

Product Forms

LoneStar Manufacture

Studbolts

✓

Studding

✓

Hexagon Headed Bolting

✓

Nuts (hex, round, 12 point, specials)

✓

Socket Headed Bolting

✓

Double Ended and Waisted Studs

✓

Washers

✓

Associated OEM Parts

✓

Turned & milled machined components

✓

Precision engineered components

✓

Thread types

LoneStar Manufacture

Metric Coarse

✓

Metric Fine

✓

Imperial UNC

✓

Imperial 8UN

✓

Imperial UNF

✓

ACME

✓

Inconel 718

Nickel (Ni)

50.0 – 55.0%

Chromium (Cr)

17.0 – 21.0%

Iron (Fe)

Balance

Molybdenum (Mo)

2.8 – 3.3%

Niobium (Nb) + Tantalum (Ta)

4.75 – 5.50%

Titanium (Ti)

0.65 – 1.15%

Aluminum (Al)

0.20 – 0.80%

Cobalt (Co)

1.0% max

Manganese (Mn)

0.35% max

Silicon (Si)

0.35% max

Carbon (C)

0.08% max

Phosphorus (P)

0.015% max

Sulfur (S)

0.15% max

Tensile Strength

1034 MPa (150 KSI) min

Yield Strength 0.2% offset

827 MPa (120 KSI) min

Elongation

20%

Reduction of Area

35%

Hardness

40 HRC max

Typical applications

Jet engines
Turbine discs
Compressor blades
Exhaust systems
Gas turbines
Nuclear reactors
Turbochargers
Hot path fasteners

Disclaimer

All information is for illustrutive purposes only. LoneStar Group accepts no responsibility for the accuracy of data contained within or the use of any of the data by other parties.Properties do vary with the size and condition of the material.

Contact our electroplating experts to discuss your requirements.

We look forward to collaborating with you.