Product Details
Nickel Alloys Square Bars Inconel X-750 UNS N07750 W.Nr.2.4669
Round Bar Hexagon Bar
Inconel X-750 Square Bar is a high-performance nickel-chromium
alloy that is known for its exceptional resistance to corrosion and
heat, as well as its outstanding strength and durability. This
square bar, which is available in various sizes and dimensions, is
widely used in industries that require materials capable of
withstanding extreme environmental conditions.
Here is a detailed description of Inconel X-750 Square Bar:
Composition:
- Inconel X-750 is composed primarily of nickel (approx. 70-75%) and
chromium (approx. 14-17%), which provide excellent corrosion
resistance and high-temperature strength.
- It also contains aluminum (0.4-1.0%) and titanium (0.4-1.0%), which
form a stable oxide layer on the surface of the alloy, enhancing
its resistance to oxidation and scaling.
- Other elements include iron, carbon, manganese, silicon, and
columbium, which contribute to the alloy’s overall properties.
Characteristics:
- Corrosion Resistance: Inconel X-750 has excellent resistance to a wide range of
corrosive media, including salts, oxidizing acids, and alkalis.
- Heat Resistance: The alloy maintains its strength and stability even at high
temperatures, making it suitable for use in applications up to
1100°C (2012°F).
- Strength: Inconel X-750 exhibits high tensile strength, which is further
enhanced by precipitation hardening heat treatments.
- Ductility: Despite its high strength, the alloy maintains good ductility,
allowing it to be formed and machined.
Applications:
- Inconel X-750 Square Bar is commonly used in the aerospace industry
for components such as turbine blades, bolts, and other high-stress
parts.
- It is also used in the chemical processing industry for components
that come into contact with corrosive materials.
- The square bar is suitable for use in gas turbine engines,
industrial furnaces, and heat-treating equipment.
- Other applications include fasteners, springs, and various types of
hardware that require resistance to high temperatures and corrosive
environments.
Fabrication:
- Inconel X-750 Square Bar can be machined using conventional
methods, although it may require slower cutting speeds and heavy
feeds due to its high strength and work-hardening characteristics.
- Welding can be performed, but it may require post-weld heat
treatment to restore the alloy’s properties.
- The square bar can be formed using hot-working techniques, as cold
working can make the material more brittle.
Finishes:
- Inconel X-750 Square Bar is often supplied in the solution-annealed
and precipitation-hardened condition for optimal mechanical
properties.
- It can also be finished with various surface treatments to improve
its appearance or to enhance specific properties.
In summary, Inconel X-750 Square Bar is a versatile and rugged
material that is well-suited for demanding applications in
industries where materials must withstand high temperatures,
corrosive environments, and mechanical stress.
Grade | UNS | Density (g/cm3) | Tensile Strength (MPa min) | Yield Strength (MPa min) | Reduction of Area min (%) | Elongation min (%) | Hardness (HRC) |
INCONEL X-750 | N07750 | 8.28 | 1170 MPa min | 790 MPa min | 18% | 18% min | HRC 35 max |
Chemical Composition(%):
Ni | Fe | Cr | C | Mn | Si | S |
70min | 5.0-9.0 | 14.0-17.0 | 0.08max | 1.0max | 0.5max | 0.01max |
Cu | Nb | Co | Ti | Al | | |
0.3max | 0.7-1. | 1.0max | 2.25-2.75 | 0.4-1.0 | | |
More Grades:
Grade | UNS | DENSITY | EN/DIN W.Nr | CONDITION |
Nickel 200 | N02200 | 8.89 | 2.4066 | Annealed |
Nickel 201 | N02201 | 8.89 | 2.4068 | Annealed |
MONEL 400 | N04400 | 8.80 | 2.4360 | Annealed |
MONEL K-500 | N05500 | 8.44 | 2.4375 | Aged |
INCOLOY 825 | N08825 | 8.14 | 2.4858 | Annealed |
INCOLOY 925 | N09925 | 8.08 | - | Aged |
INCOLOY 926 | N08926 | 8.1 | 1.4529 | Sol.Annealed |
INCOLOY A-286 | S66286 | 7.94 | - | - |
INCOLOY 800 | N08800 | 7.94 | 1.4876 | Annealed |
INCOLOY 800H | N08810 | 7.94 | 1.4958 | Annealed |
INCOLOY 800HT | N08011 | 7.94 | 1.4959 | Annealed |
ALLOY 20 | N08020 | 8.1 | 2.4660 | Annealed |
ALLOY 28 | N08028 | 8.0 | 1.4563 | Annealed |
NIMONIC 80A | N07080 | 8.19 | 2.4952 | Aged |
NIMONIC 901 | N09901 | 8.14 | 2.4662 | - |
INCONEL 625 | N06625 | 8.44 | 2.4856 | Annealed |
INCONEL 718 | N07718 | 8.19 | 2.4668 | Aged |
INCONEL X-750 | N07750 | 8.28 | 2.4669 | Aged |
INCONEL 600 | N06600 | 8.47 | 2.4816 | Annealed |
INCONEL 601 | N06601 | 8.11 | 2.4851 | - |
HASTELLOY C-276 | N10276 | 8.87 | 2.4819 | Annealed |
HASTELLOY C-22 | N06022 | 8.69 | 2.4602 | Sol.Annealed |
HASTELLOY C-4 | N06455 | 8.64 | 2.4610 | Sol.Annealed |
HASTELLOY B-2 | N10665 | 9.22 | 2.4617 | Annealed |
HASTELLOY B-3 | N10675 | 9.22 | 2.4600 | Annealed |
HASTELLOY X | N06002 | 8.22 | 2.4665 | Aged |
F44 | S31254 | 8.0 | 1.4547 | Annealed |
F51 | S31803 | 7.8 | 1.4462 | Solution |
F53 | S32750 | 7.8 | 1.4410 | Solution |
F55 | S32760 | 7.8 | 1.4501 | Solution |
Company Profile
Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO)
specialized in Nickel Based Corrosion Resistant and High
Temperature alloys products which used in the world’s most
technically demanding industries and applications.
We have complete advanced technology facilities to produce best
quality alloys to meet exacting your specifications such as VIM
(Vacuum lnduction Melting) furnace to provide high purity
Alloys,ESR (Electro Slag Re-melting) furnace to enhances the
structure and purity of the Alloys, and CNC machining equipments
(Lathe, Wire cutting, Drilling,Milling) to provide high precision
finished products.
We are dedicated to providing our customers with best quality
products,fastest possible deliveries, most competitive prices of
Nickel Based Corrosion Resistant and High Temperature alloys in
bars,rods,forged flanges, valve parts, forged shapes (shafts,
discs, blocks, hubs,rings, cylinders and tailor shapes) according
to ASTM,ASME,API,AMS, NACE and other industry standards.
We can help you gain a competitive edge in the market by responding
to a rush quote in less than 24 hours and even complex requests for
price and delivery quotations are responded to within 48 hours.
