Continental Steel & Tube Co.
P.O. Box 030040
Fort Lauderdale, FL 33303-0040
Phone: 954-332-2290
Fax: 954-332-2296
Toll-free: 877-761-3491
Email: sales@continentalsteel.com
Website: http://www.continentalsteel.com
All Categories > Nickel and High Temperature Alloys > Inconel® > Inconel® 718 Plate > Item # I718-375  


Item # I718-375, Inconel® 718 Plate


Inconel 718 is a precipitation-harden able, nickel-chromium alloy containing also-significant amounts of iron, niobium and molybdenum, along with lesser amounts of aluminum and titanium. It combines corrosion resistance and high strength with outstanding weld ability, including resistance to post weld cracking. Inconel 718 has excellent creep-rupture strength at temperatures to 1300°F (700°C). Inconel 718 is used in gas turbines, rocket motors, space-craft, nuclear reactors, pumps and tooling. Standard product forms are round, flats, extruded section, pipe, tube, forging stock, plate, sheet, strip and wire.





Specifications  · Nickel Alloy Compositions  · Typical Mechanical Properties

Specifications

Material

Inconel®

Shapeform

Plates

Thickness

3/8 inches

Thickness

0.375 inches

Plate Weight per Unit Area

0.118 lbs/in²


Nickel Alloy Compositions

Alloy

Inconel® 718

Basic Composition

18.0% Chrominum
18.5% Iron

3.0% Molybdenum

5.0% Niobium

54.0% Nickel

Density

0.296 lbs/in³

ASTM Specification

ASTM B670
SAE 5597

UNS N07718


Typical Mechanical Properties

Melting Temperature Range

2300 to 2437 ºF
1260 to 1336
ºC

Rupture Strength (1000 h at 1100°F/595°C)

110000 psi
760
MPa

Rupture Strength (1000 h at 1200°F/650°C)

86000 psi
590
MPa

Rupture Strength (1000 h at 1300°F/705°C)

53000 psi
370
MPa

Rupture Strength (1000 h at 1400°F/760°C)

24000 psi
170
MPa



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