Inconel 718 Alloy Strip
Inconel 718 Alloy Strip Quick Details
Inconel 718 alloy strip is a high-strength, corrosion-resistant nickel chromium strip material used at -423° to 1300°F temperature.
The age-hardenable alloy strip can be readily fabricated, even into complex end finished parts. Its welding characteristics, especially its resistance to postweld cracking, are outstanding.
Inconel 718 strips are slitted from mother coils.
At HZW, Our team can help provide round edge Inconel 718 strips to meet your special demands.
Inconel 718 Alloy Strip Specifications
Product Name | Inconel 718 Alloy Strip |
Grades | INCONEL® alloy 718 (UNS N07718/W.Nr. 2.4668) |
Hardness | Soft tempered or as customers’ requests |
Thickness | 0.1mm-4.0mm |
Width | 6.0mm-350mm |
Edge | Slit/Mill/Round |
Quantity Tolerance | ±10% |
Paper Core Internal Diameter | Ø500mm paper core, special internal diameter core and without paper core on customer request |
Surface Finish | NO.1/2B/2D/BA/HL/Brushed, etc. |
Packaging | Wooden Pallet/Wooden Case |
Payment Terms | 30% TT deposit and 70% balance before shipment, 100% LC at sight |
Delivery Time | 25-30 working days |
MOQ | 500Kgs |
Shipping Port | Shanghai/Ningbo port |
Sample | The inconel 718 strip sample is available |
Inconel 718 Alloy Strip Chemical Compositions
The chemical components of grade Inconel 718 strip is summarized in the following table:
Grade | Standard | C | Si | Mn | P | S | Cr | Ni | Ti |
Inconel 718 | ASTM B 670, ASTM B 906, SAE AMS 5596 | ≤0.08 | ≤0.35 | ≤0.35 | ≤0.015 | ≤0.015 | 17.00-21.00 | 50.0-55.0 | 0.65-1.15 |
From this picture, you can see how to deal with Inconel 718 alloy strip positive material identification test in our company. The strict control and management to ensure each nickel alloy 718 strip has right chemical contents.
Inconel 718 Alloy Strip Mechanical Properties
Element | Yield Strength (0.2%Offset) | Melting Point | Density | Tensile Strength | Elongation |
Inconel® 718 | MPa – 550 | 1390 °C (2540 °F) | 8.28 g/cm3 | MPa – 910 | Min 25 % |
Inconel 718 Strip Physical Properties
1. Density: 0.296 lb/in3, (8.28 g/cm3)
2. Modulus of Elasticity (E):
At 70°F (20°C): 29 x 103 ksi (200 GPa)
3. Modulus of Rigidity (G)
At 70°F (20°C): 11.6 x 103 ksi (80 GPa)
4. Coefficient of Expansion:
7.7 µin/in.-°F (70°F to 600°F)
13.9 µm/m-°C (20°C to 538°C)
5. Electrical Resistivity: 47.5 µΩ.in, (121 µΩ.cm)
6. Thermal Conductivity: 79 Btu-in/ft2hr-°F, (11.4 W/m-K)
Inconel 718 Alloy Strip Standards Comparison Table
STANDARD | WERKSTOFF NR. | UNS | GOST | AFNOR | JIS | BS | EN | OR |
Alloy 718 | 2.4668 | N07718 | – | – | – | – | – | – |
How About IInconel 718 Alloy Strip Production Process?
Inconel 718 strip is a flat rolled alloy product that has been processed through a cold rolling mill to reduce the thickness and increase the strength of the material.
This process is commonly referred to as cold reducing.
Cold reducing is performed at room temperature, whereas hot rolling reduces metal at temperatures above what is considered room temperature.
Cold reducing results in increased strength, improved surface finish and greater uniformity in size.
In addition to manufacturing nickel alloys strip, HZW also offers additional services such as:
- Slitting: We can slit your nickel alloys strip to your desired widths.
- Edging: The edges of your nickel alloys strip can be rolled to prevent sharp edges and for easy handling.
- Oscillate Winding: Oscillate winding allows a coil to be wound using less space than traditional straight line coils, saving you money on shipping costs.
- Sampling: Our cut-to-length service allows us to process your nickel alloys strip into sheets of any size.
Inconel 718 Alloy Strip: The Ultimate Guide
When you choose to buy quality Inconel 718 alloy strip, there have some important points we need to know before we get started.
What are Inconel 718 alloy strips?
Inconel 718 alloy strip is a high-strength, corrosion-resistant nickel chromium strip material used at -423° to 1300°F temperature.
The age-hardenable alloy strip can be readily fabricated, even into complex end finished parts. Its welding characteristics, especially its resistance to postweld cracking, are outstanding.
Inconel 718 strips are slitted from mother coils.
At HZW, Our team can help provide round edge Inconel 718 strips to meet your special demands.
Inconel 718 alloy strip applications
- Oil & Gas Industry
- Nuclear Power
- Aerospace
- Defense
- Automotive
The properties of Inconel alloy 718 strip make it well-suited for various fabricated components in aircraft turbine engines and land-based turbines.
These components encompass seals, bellows, as well as various types of stamped metal components.
Moreover, the alloy finds application in downhole and wellhead components utilized in oil and gas wells.
What are Inconel 718 alloy strips edges?
Mill edge is a non-trimmed edge appearance after hot or cold rolling and annealing/pickling process. It usually leaved an irregular pinhole line on the edge side around 10mm to 15mm.
Slit/slitting edge means we will trim irregular pinhole line on our slitting machine.
In addition, our expert team can also provide round edge Inconel 718 strips to meet your project needs.
How to buy Inconel 718 alloy strip from China?
Therefore, if you want to buy Inconel 718 alloy Strip at lower price with high quality and good service from China suppliers, you need to know how to buy nickel alloy strips from China firstly.
First of all, you should choose a reliable supplier who can provide good quality Inconel alloy coils products at competitive prices. Then you can negotiate with them on price and other terms until reaching an agreement.
Secondly, you need to check whether they have advanced production equipment or not because if they do not have advanced equipment for producing various kinds of coils including nickel alloys coils or if their production capacity is limited then it would be difficult for them to supply high quality products at competitive prices all year round.
Thirdly, it is better to visit their factory by yourself and check the production line and warehouse by yourself. It will be great if you can check their production process and production equipment. Because it is very important for you to know how they control the quality from process till delivery.
What is the standard sea packaging of Inconel 718 alloy strip?
- Standard export sea packaging:
Waterproof Paper Winding+PVC Film+Strap Banding+Wooden Pallet or Wooden Case; - Customized packaging as your request (Logo or other contents accepted to be printed on the packaging);
- Other special packaging will be designed as customer’s request;
Eye to wall and eye to sky are both available; - By International Express: DHL/UPS/FEDEX/EMS and our own express line;
- By air or By sea;
- Shipping port: Shanghai, Ningbo or as your request.
Additional Information on Inconel 718 Strip
The age-hardenable alloy strip can be readily fabricated, even into complex parts. Its welding characteristics, especially its resistance to postweld cracking, are outstanding.
The ease and economy with which alloy 718 strip can be fabricated, combined with good tensile, fatigue, creep, and rupture strength, have resulted in its use in a wide range of applications.
Examples of these are components for liquid fueled rockets, rings, casings and various formed sheet metal parts for aircraft and land-based gas turbine engines, and cryogenic tankage. It is also used for fasteners and instrumentation parts.
For most applications, Inconel alloy 718 strip is specified as: solution annealed and precipitation hardened (precipitation hardening, age hardening, and precipitation heat treatment are synonymous terms).
Alloy 718 is hardened by the precipitation of secondary phases (e.g. gamma prime and gamma double-prime) into the metal matrix. The precipitation of these nickel- (aluminum, titanium, niobium) phases is induced by heat treating in the temperature range of 1100 to 1500°F.
For this metallurgical reaction to properly take place, the aging constituents (aluminum, titanium, niobium) must be in solution (dissolved in the matrix); if they are precipitated as some other phase or are combined in some other form, they will not precipitate correctly and the full strength of the alloy with not be realized. To perform this function, the material must first be solution heat treated (solution annealed is a synonymous term).
Inconel alloy 718 strip has excellent corrosion resistance to many media.
This resistance, which is similar to that of other nickel-chromium alloys, is a function of its composition. Nickel contributes to corrosion resistance in many inorganic and organic, other than strongly oxidizing, compounds throughout wide ranges of acidity and alkalinity.
It also is useful in combating chloride-ion stress-corrosion cracking. Chromium imparts an ability to withstand attack by oxidizing media and sulfur compounds. Molybdenum is known to contribute to resistance to pitting in many media.
At HZW, we offer our customers Inconel grades strips foils products because of their outstanding track record among professionals in many different industries. The Inconel alloy 718 strip is no exception. At extremely competitive prices, it is absolutely worth making sure that you can trust the materials you are working with to ensure that you will spend less time maintaining your equipment, and more time doing your job efficiently.