Alloy 625 is a nonmagnetic, corrosion and oxidation resistant, nickel-based alloy. Its outstanding strength and toughness in the temperature range cryogenic to 2000°F (1093°C) are derived primarily from the solid solution effects of the refractory metals, columbium and molybdenum, in a nickel-chromium matrix. The alloy has excellent fatigue strength and stress-corrosion cracking resistance to chloride ions. Some typical applications for alloy 625 have included heat shields, furnace hardware, gas turbine engine ducting, combustion liners and spray bars, chemical plant hardware, and special seawater applications.
At Jiangsu HYT, we are your direct Inconel metal supplier. We provide custom work, short lead times, and quick delivery for all types of large or small quantities of Inconel 625 shapes including tube, pipe, wire, sheet, and plate. We are also ISO Certified and provide advanced design expertise for all your Inconel 625 alloy needs.
For more information regarding our Inconel 625 nickel-chromium alloy metals, get in touch with our sales staff or request a quote today. Jiangsu HYT is your trusted source for premium Inconel 625 nickel-chromium materials.
|
Element |
Composition (%) |
|
C |
0.10 max |
|
Mn |
0.50 max |
|
P |
0.15 max |
|
S |
0.015 max |
|
Si |
0.50 max |
|
Cr |
20.0 - 23.0 |
|
Ni |
58.0 min |
|
Mo |
8.0 - 10.0 |
|
Co |
1.0 max |
|
Ti |
0.40 max |
|
Al |
0.40 max |
|
Fe |
5.0 max |
|
Nb |
3.15 - 4.15 |
Please note that these values may vary depending on the material's treatment and processing techniques.
|
70°F |
200°F |
400°F |
600°F |
800°F |
1000°F |
||
|
Density |
lbs/in3 |
0.305 |
- |
- |
- |
- |
- |
|
Thermal Expansion |
X10-6/°F |
- |
7.1 |
7.3 |
7.4 |
7.6 |
7.7 |
|
Elastic Modulus |
103 ksi |
30.1 |
29.6 |
28.7 |
27.8 |
26.9 |
25.7 |
|
Poisson Ratio |
- |
0.278 |
0.28 |
0.286 |
0.29 |
0.295 |
- |
|
Thermal Conductivity |
Btu-in/h·ft2·°F |
68 |
75 |
87 |
98 |
109 |
139 |
|
Specific Heat |
Btu/lb·°F |
0.098 |
0.102 |
0.109 |
0.115 |
0.122 |
0.118 |
|
Yield Strength |
ksi |
70 |
68 |
63 |
60 |
59 |
34 |
|
Tensile Strength |
ksi |
140 |
134 |
130 |
129 |
129 |
88 |
Please note that these values may vary depending on the material's treatment and processing techniques. If you want to know more about other mechanical properties and physical properties of inconel 625, welcome to contact our HYT sales representatives to get further information.
● High Tensile Strength:
Inconel 625's strength across a wide temperature range makes it suitable for aerospace components like jet engine parts.
● Corrosion Resistance:
Its exceptional resistance to pitting and crevice corrosion enables its use in chemical equipment and marine structures.
● Temperature Resistance:
The alloy's stability at extreme temperatures allows for its application in industries like aviation for turbine blades and automotive exhaust systems.
● Weldability:
Inconel 625's ease of welding and fabrication facilitates its use in industrial equipment manufacturing, construction structures, and oil and gas pipelines.
● Oxidation Resistance:
Its resistance to oxidation makes Inconel 625 an ideal choice for high-temperature environments such as food processing ovens, chemical handling equipment, and heat exchangers.
Aerospace Sector:
Aerospace Ducting and Exhaust Systems: Inconel 625 is employed in the manufacturing of ducting and exhaust systems in the aerospace sector to ensure they maintain strength and durability under high temperatures and harsh environmental conditions.
Turbine Shrouds:
It's also used in the making of turbine shrouds, which are critical components of aviation engines and need to withstand extremely high temperatures and chemical corrosion2.
Marine Applications:
High Salinity and Underwater Applications: Inconel 625 is ideal for high saline and underwater applications due to its high corrosion resistance, especially against pitting and crevice corrosion. Applications include boat propeller blades, mooring lines to protect ships and similar vessels, submarine accessories and fixtures, and parts for oceanographic equipment.
Chemical Processing Equipment:
The chemical and temperature resistance of Inconel 625 makes it a prime choice for manufacturing chemical plant equipment, including equipment used for various chemical processing applications.
Nuclear and Thermal Energy Sector:
Various nuclear and thermal energy applications that operate under extreme temperature and chemical environments often use Inconel 625 alloy, such as heat exchangers, transmission pipelines, valves, and reaction vessels.
Other Industrial Applications:
Heat Shields: Inconel 625 is also utilized in the making of heat shields, furnace hardware, combustion liners, and spray bars among other things.
UNS: N06625
W. NR.: 2.4856
ASTM: B 443 GR 1, B 446 GR 1
ASME: SB 443 GR 1, SB 446 GR 1
AMS: 5599, 5666, 5837
NACE: MR0175
ISO: 15156
Inconel 625
Alloy 625
Nickel 625
625 Plate
625 Round Bar
625 Sheet
Seamless Pipe - B444
Welded Pipe - B705
Seamless Tube - B444
Welded Tube - B704
Sheet/Plate - B443
Bar - B446
|
PRODUCT FORM |
SIZE RANGE FROM |
SIZE RANGE TO |
|
Alloy 625 pipe |
0.5 in |
8 in |
|
Alloy 625 sheet & plate |
0.25 mm |
76.2 mm |
|
Alloy 625 round bar |
12 mm |
260 mm |
For more information or to request a quote for our Inconel 625 products, feel free to get in touch with us. You can email us at [email protected] or reach out via Whatsapp at +86-18921111366. Our brand, Jiangsu HYT, is committed to providing high-quality materials to meet your specific needs. We look forward to discussing how we can assist with your project requirements. Don’t hesitate to contact us today and let Jiangsu HYT be your trusted supplier for Inconel 625 solutions.
HYT Nickel Alloy Products - Customized High-Performance Solutions
At HYT, we are committed to developing and manufacturing high-performance nickel alloy products to meet the most stringent industrial standards and application requirements worldwide. Through precision engineering and innovative technology, we offer a range of nickel alloy products, including sheets, pipes, strips, bars, foils, fittings, forgings, castings, welding materials, and wires, each designed to deliver optimal performance and reliability. These products are extensively used in critical sectors such as aerospace, petrochemicals, energy, electronics, and medical fields, helping our clients optimize process flows, enhance production efficiency, while ensuring safety and environmental compliance. Choosing HYT’s nickel alloy solutions means opting for a sustainable future and the cutting edge of technology.
1. Nickel Alloy Sheet
HYT produces high-quality nickel alloy sheets, renowned for their excellent corrosion resistance and high-temperature performance, widely used in aerospace, chemical processing equipment, as well as marine and oil extraction industries.
If you are in demand of this nickel alloy product, please feel free to contact HYT sales representatives to get a quote or further information about stock.
2. Nickel Alloy Pipe
HYT offers nickel alloy pipes designed to withstand high pressures and temperatures, with superior mechanical strength and corrosion resistance, ideal for oil and gas extraction and transportation, heat exchange systems, and chemical processing equipment.
If you are in demand of this nickel alloy product, please feel free to contact HYT sales representatives to get a quote or further information about stock.
3. Nickel Alloy Strip
HYT manufactures nickel alloy strips that are thin and wide, primarily used in precision electronics, battery manufacturing, and decorative applications. They provide a smooth surface and uniform thickness, ensuring excellent processability and consistent performance.
If you are in demand of this nickel alloy product, please feel free to contact HYT sales representatives to get a quote or further information about stock.
4. Nickel Alloy Bar
HYT supplies various sizes and compositions of nickel alloy bars, widely used in automotive, machinery manufacturing, and construction industries, especially suitable for parts and structures that bear high loads.
If you are in demand of this nickel alloy product, please feel free to contact HYT sales representatives to get a quote or further information about stock.
5. Nickel Alloy Foil
HYT’s nickel alloy foils are ultra-thin materials, widely used in the electronics industry and precision engineering, such as capacitors and shielding materials, featuring excellent electrical conductivity and thermal conductivity.
If you are in demand of this nickel alloy product, please feel free to contact HYT sales representatives to get a quote or further information about stock.
6. Nickel Alloy Fittings
HYT produces nickel alloy fittings used to connect components in piping systems, ensuring system seal and stability, particularly suitable for high temperature and high-pressure environments, such as chemical plants and refineries.
If you are in demand of this nickel alloy product, please feel free to contact HYT sales representatives to get a quote or further information about stock.
7. Nickel Alloy Forgings
HYT’s nickel alloy forgings are produced through a forging process, offering excellent mechanical strength and impact resistance, commonly found in aerospace, energy, and industrial machinery, particularly suitable for applications under high loads and severe conditions.
If you are in demand of this nickel alloy product, please feel free to contact HYT sales representatives to get a quote or further information about stock.
8. Nickel Alloy Castings
HYT manufactures nickel alloy castings through a casting process, suitable for complex shapes and large structures, widely used in chemical equipment and power plants, exhibiting excellent corrosion and high-temperature resistance.
If you are in demand of this nickel alloy product, please feel free to contact HYT sales representatives to get a quote or further information about stock.
9. Nickel Alloy Welding Materials
HYT provides various nickel alloy welding materials, including welding rods, wires, and powders, suitable for high-performance welding applications, ensuring the strength and corrosion resistance of the weld joints, meeting strict industrial standards.
If you are in demand of this nickel alloy product, please feel free to contact HYT sales representatives to get a quote or further information about stock.
10. Nickel Alloy Wire
HYT manufactures nickel alloy wires extensively used in making springs, fine wires, and other precision components, featuring excellent electrical properties and chemical resistance, highly favored in electronics, medical, and chemical processing fields.
If you are in demand of this nickel alloy product, please feel free to contact HYT sales representatives to get a quote or further information about stock.
HYT Metal is a professional manufacturer and source factory engaged in the research, development, production, and service of various metal products such as sheet, pipe, bar ,coil, strip, fitting made of stainless steel, carbon steel, alloy steel ,nickel alloy, copper alloy ,titanium alloy, etc. Our factory is equipped with multiple advanced cold drawing and cold rolling production lines, reflecting over 15 years of rich experience in both the domestic and international markets. Whether you require any metal products, HYT is committed to delivering products that excel in strength, durability, and performance, ensuring satisfaction in every aspect of our service.
At HYT, every product we offer is a pledge to excellence. Our manufacturing processes are governed by a stringent quality management system, certified under ISO 9001:2015, ensuring consistent and superior product quality.
Moreover, our products are CE certified, compliant with European safety standards, and UL certified to meet the rigorous requirements of both the United States and Canada. 
