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Hardened Nickel Base Alloy Inconel 718 Plus Round Bar

Place of Origin China
Brand Name XUNSHI
Certification ISO
Model Number Inconel 718 Plus
Minimum Order Quantity 20kg
Price Negotiable
Packaging Details Wooden crate, wooden case
Delivery Time 30days
Payment Terms T/T
Supply Ability 50 ton per week

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Product Details
Equal Grades UNS N07818 Forms Of Supply Round Bar, Tube, Wire, Strip, Plate, Forging, Machine Parts, 3D Printing Powder
Type Age-hardenable Alloy Stock Forms Forged Round Bar
Product Name Inconel Nickel Alloy Model Inconel 718 Plus
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Round Bar Inconel 718 Plus


Round Bar Inconel Nickel Alloy


Nickel Base Alloy Inconel 718 Plus

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Product Description

Hardened Nickel-Base Alloy Alloy Inconel 718 Plus Round Bar


Inconel 718 Plus (UNSN 07818) is a new hardened nickel-base alloy, this alloy is designed to have excellent comprehensive mechanical properties, good heat processing and welding properties, and appropriate cost below 700°C . The launch of the 718plus alloy effectively fills the long-standing gap between the two most widely used High-temperature alloys Inconel 718 (650 °C) and Waspaloy (750 °C).

UNS no. N07818
Equal Grades ATI 718Plus, Allvac 718Plus
Spec AMS 5441, AMS 5442
Avialable forms Bar, rod, wire, plate, sheet, strip, and castings.
Density 8.25g/cm



Good mechanical properties – tensile, fatigue and creep-rupture

Yield tensile strength, creep, and rupture strength properties are exceedingly high

Highly resistant to chloride and sulfide stress corrosion cracking

Resistant to aqueous corrosion and chloride ion stress corrosion cracking

High temperature resistant

Age-hardenable with a unique property of slow aging response that permits heating and cooling during annealing without the danger of cracking.

Excellent welding characteristics, resistant to postweld age cracking

718Plus alloy also has advantages over Waspaloy and other higher temperature capable, nickel-base alloys due to its higher strength, superior formability, better wear resistance, and a resistance to weld cracking. 718Plus alloy is a lower cost option than Waspaloy or Rene 41 alloy due to its lower intrinsic raw materials cost and improved hot workability which provides higher material yields, resulting in a lower cost finished part.


718,718Plus,Waspaloy Chemical Composition comparison

element C Ni Cr Mo W Co Fe Nb Ti Al P B
718 0.025 Remain 18.10 2.80 - - 18.00 5.40 1.00 0.45 0.007 0.004
718 Plus 0.020 Remain 18.00 2.75 1.00 9.00 10.00 5.45 0.70 1.45 0.010 0.004
Waspaloy 0.035 Remain 19.40 4.25 - 13.25 - - 3.00 1.30 0.006 0.006


Chemical processing


Liquid fuel rocket motor components

Pollution-control equipment

Nuclear reactors

Cryogenic storage tanks

Valves, fasteners, springs, mandrels, tubing hangers

Well head completion equipment and blow out preventers (BOP’s)

Gas turbine engine parts

The forms of available

Ingot, billet, block, forged round bar, hot-rolled shapes and rectangles, bar, rod, wire, plate, sheet, strip, and castings.

Hardened Nickel Base Alloy Inconel 718 Plus Round Bar 0Hardened Nickel Base Alloy Inconel 718 Plus Round Bar 1Hardened Nickel Base Alloy Inconel 718 Plus Round Bar 2