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Inconel 718

Material: Inconel 718, UNS N07718, 2.4668
Type: Pipes
          Plates
          Bars
          Fittings
          Forgings
          Flanges
          Prefabrication
Availability:
Inconel 718 Features:

INCONEL alloy 718 (UNS N07718/W.Nr. 2.4668) is a high-strength, corrosion-resistant nickel chromium material used at -423° to 1300°F. Age hardenable and may be welded in fully aged condition, Excellent oxidation resistance up to 1800 degrees F (980 degrees C). Typically sold in the solution annealed temper, but can be ordered aged, cold worked, or cold worked & aged.


Inconel 718 Chemical Composition, %

Grade

C≤

Mn≤

Si≤

S≤

Cu≤

Ni

Cr

Co≤

Mo

Ti

Al

Fe

Nb+Ta

P≤

B≤

Ti

Inconel 718

0.08

0.35

0.35

0.015

0.30

50.0-55.0

17.0-21.0

1.0

2.8-3.3

0.65-1.15

0.2-0.8

Remainder

4.75-5.5

0.015

0.006

0.65-1.15


Inconel 718 Mechanical Properties

Mechanical properties

Tensile, min, ksi[MPa]

Yield, min, ksi[MPa]

Elongation, %(min)

Alloy 718

185[1275]

150[1034]

12


Inconel 718 Equivalent Grades

STANDARD

WERKSTOFF NR.

UNS

JIS

Inconel 718

2.4668

N07718

NCF 718


Inconel 718 Specifications

Form

Bar

Plate&Sheet

Tube

Pipe

Forging

Standard

ASTM B637/AMS 5662/AMS 5663/AMS 5664/PWA 1009/PWA 1010/GE B50TF15

ASTM B670/AMS 5596/AMS 5597/  ASTM   B637

AMS 5589/ AMS 5590

AMS 5589/ AMS 5590

ASTM B637 /AMS 5562 /AMS 5663 /AMS 5664 /PWA 1009 /PWA 1010 /GE B50TF15


Inconel 718 Application:

  • Cryogenic engineering

  • Acid environment

  • Nuclear Engineering

  • Steam turbine

  • Liquid fuel rocket


JN Alloy Products

JN Alloy is a distributor and product manufacturer of stainless steel, duplex steel, and nickel.
Tel: +86 19339900211
Add: Stainless steel Market 289, Xinwu District , Wuxi, China
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