Inconel 718/Gh4169/Uns N07718/W. Nr. 2.4668
718 Characteristic as below:
1. Good workability
2. High tensile strength, endurance strength, creep strength and rupture strength at high temperature.
3. High inoxidability at1000celsius degree.
4. Steady mechanical performance in the low temperature.
5. Good welding performance.
Inconel 718 Metallurgical structure
718alloy is Austenitic structure, precipitation hardening generate "γ " made it excellent mechanical performance. G rain boundary generate "δ " made it the best plasticity in the heat treatment.
Inconel 718 Corrosion resistance
718 alloy with extremely resistance to stress corrosion cracking and pitting ability in high temperature or low temperature environments, especially the inoxidability in the high temperature.
Inconel 718 Application field:
The elevated temperature strength, excellent corrosion resistance and workability at 700celsius degree properties made it use in a wide range of high requirement environments.
1. Steam turbine
2. Liquid-fuel rocket
3. Cryogenic engineering
4. Acid environment
5. Nuclear engineering
Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in stock, The quantity based on the material type, The buyer should bear all the shipping costs.
Specification: Plate, sheet, strip, rod, bar, wire, tube.
Before you send us a inquiry, please confirm the following information
1. Alloy grade
2. Dimensions of the alloys
3. Surface requirements
4. Size tolerance requirement
5. Quantities
6. Package request
7. Specific end use
8. Other information that may be useful in supplying the most suitable products
Please feel free to send us a inquiry and we are looking forward to cooperating with you!
|
Alloy |
% |
Ni |
Cr |
Fe |
Mo |
Nb |
Co |
C |
Mn |
Si |
S |
Cu |
Al |
Ti |
|
718 |
Min. |
50 |
17 |
balance |
2.8 |
4.75 |
|
|
|
|
|
|
0.2 |
0.7 |
|
Max. |
55 |
21 |
3.3 |
5.5 |
1 |
0.08 |
0.35 |
0.35 |
0.01 |
0.3 |
0.8 |
1.15 |
Inconel 718 Physical properties
|
Density |
8.2 g/cm³ |
|
Melting point |
1260-1340 C |
Inco nel 718 Alloy minimum mechanical properties in the room temperature
|
Alloy |
Tensile strength
Rm N/mm² |
Yield strength
R P0. 2N/mm² |
Elongation
A 5 % |
Brinell hardness
HB |
|
Solution treatment |
965 |
550 |
30 |
≤363 |
Products Specifications
|
Specifications |
Size |
Precision
alloy |
Resistance Alloys for electrical heating |
Super alloy |
Welding wire |
Corrosion resistant
alloy |
|
Rods |
hot rolling rods |
Φ8~38mm |
available |
|
available |
|
available |
|
Cold-drawn rods |
≤50mm |
available |
|
available |
|
available |
|
Forged rods |
Φ38~350mm |
available |
|
available |
|
available |
|
Wires |
Round wires |
Φ0.3~8mm |
available |
available |
available |
available |
available |
|
Non-circle wires |
Negotiation |
available |
|
available |
|
available |
|
Strips |
Cold rolling |
0.15~4×200mm |
available |
available |
available |
|
available |
|
Hot rolling |
4~22×200mm |
available |
available |
available |
|
available |
|
Plates |
Cold rolling |
0.5~4×1000×2000mm |
available |
|
available |
|
available |
|
Hot rolling |
4~22×1000×2000mm |
available |
|
available |
|
available |
|
tubes |
Φ4~63×0.5~5mm |
|
|
available |
|
available |
Welcome to Hongxi Alloys.
Hongxi Alloys is an independent China based ISO accredited manufacture and trading house, supplying high quality specialty metal alloys throughout the world for industries requiring heat resistant, high temperature, corrosion resistant, and abrasion resistant alloys. All items are offered with an unconditional guarantee to be exactly as described.
Our dedicated, knowledgeable and experienced manufacturing and sales team are available to be of service to you.
We look forward to being able to assist you with your requirement.
What Does Hongxi Alloys Offer?
*High quality Nickel Alloys, Super Alloys, Precision Alloys, Nickel Chromium Alloys and Stainless Steels in an extensive range of products from stock and on forward order
*Competitive prices on small orders to large mill production
*Fast, reliable delivery times to any part of the world
*Fully certified material
*Top quality material conforming to internationally approved standards, giving guaranteed reliability
*Our own factory guarantees an uninterrupted supply to you of virtually any kind of metal products.
*Supplying various forms in plate, sheet, bar, tubing, pipe, flanges, fittings, wire and welding material.
Hongxi Alloys will source any alloy or steel to your exact specification or design on a fast, cost effective timescale.
