Product Details
Inconel 625: High-Strength Nickel-Chromium-Molybdenum Alloy With
Excellent Resistance To Oxidation And Corrosion
Inconel 625 Alloy
Inconel 625 is a high-performance nickel-chromium-molybdenum alloy
renowned for its exceptional resistance to oxidation, corrosion,
and high-temperature environments. This alloy combines outstanding
mechanical properties with excellent weldability, making it ideal
for demanding applications in harsh conditions.
Key Features:
- Superior Corrosion Resistance: Inconel 625 excels in resisting oxidation, carburization, and
pitting, even in aggressive environments such as marine and
chemical processing.
- High Temperature Stability: The alloy maintains its strength and integrity at temperatures up
to 1800°F (982°C), making it suitable for high-temperature
applications.
- Mechanical Properties: Offers high tensile strength (up to 965 MPa or 140 ksi) and yield
strength (690 MPa or 100 ksi), along with good elongation (minimum
35%), ensuring durability and flexibility in various applications.
- Thermal Conductivity: With a thermal conductivity of approximately 11.7 W/m·K, Inconel
625 provides effective heat distribution and resistance to thermal
cycling.
- Fabrication Versatility: Available in various forms including sheets, plates, bars, pipes,
and welding wire, accommodating a wide range of industrial and
engineering needs.
Applications:
- Aerospace: Used in turbine engines, exhaust systems, and other components
exposed to extreme temperatures and corrosive environments.
- Chemical Processing: Ideal for reactors, heat exchangers, and other equipment that
encounters harsh chemicals and high temperatures.
- Marine Environments: Suitable for applications in seawater and other corrosive
environments where resistance to saltwater is crucial.
Standard Specifications:
- ASTM B443
- ASTM B444
- ASTM B446
Inconel 625 provides a robust combination of high strength,
excellent oxidation resistance, and superb weldability, making it a
preferred choice for critical applications in extreme conditions.
Here is a detailed composition table for Inconel 625 Alloy:
Element | Range | Typical Value |
---|
Nickel (Ni) | 58.0 - 63.0% | 60.0% |
Chromium (Cr) | 20.0 - 23.0% | 21.0% |
Molybdenum (Mo) | 8.0 - 10.0% | 9.0% |
Iron (Fe) | ≤5.0% | 4.5% |
Niobium (Nb) + Tantalum (Ta) | 3.15 - 4.15% | 3.7% |
Cobalt (Co) | ≤1.0% | 0.5% |
Manganese (Mn) | ≤0.5% | 0.4% |
Silicon (Si) | ≤0.5% | 0.3% |
Carbon (C) | ≤0.1% | 0.05% |
Sulfur (S) | ≤0.015% | 0.01% |
Phosphorus (P) | ≤0.015% | 0.01% |
This composition ensures that Inconel 625 provides excellent
resistance to oxidation, carburization, and corrosion while
maintaining high strength and durability.
Company Profile
Main Products
- Stainless Steel
Series304,304L,321,316L,317L,309s,310s,904L,410,420,430,441,409,436,441,439,630
etc.
- Duplex stainless steel series 2205,2507 etc.
- Hastelloy C-276, B-2, C-2000, etc.
- Nickel-based alloy series Inconel625,718,Incoloy825,800H,Monel400,
etc.
- High temperature alloy series GH4169, GH3625, GH3030, GH3044,
GH2747, GH3128, GH4145, GH230, GH163, etc.
- Soft magnetic alloy series 1J85, 4J36, 4J29, 4J33, 1J50, 1J22,
1J85, etc.
- Copper-nickel alloy series NCu40-2-1 plates, tubes, bars, profiles
and forgings.
The company's business philosophy is "integrity, innovation,
service, win-win".
Service commitment: support spectrum detection, attached material
list, product detailed list.
Service tenet: strong strength, high-quality products, low prices,
high-quality services.
Quality policy: stand out with a brand new attitude. Honesty is
more precious than jewelry, and keeping promises is the treasure of
the people.
Based on product quality, we adhere to the eternal principle of
honoring contracts and keeping promises.
All employees of Jiangsu Zhonggong Special Metallurgical Technology
Co., Ltd. are full of confidence. The company will pay more
attention to talent introduction and technological innovation,
always adhere to technological innovation and quality first, serve
domestic and foreign users, keep pace with the times, and create
brilliance together!