Inconel® 625 Nickel Alloy
AMS 5581 | AMS 5599 | ASTM B443Inconel® 625 Nickel Alloy
Inconel® 625 nickel alloy, with a chromium-nickel and low carbon content, is used for its outstanding corrosion resistance especially at elevated temperatures. This alloy has similar physical properties and fabrication characteristics as Type 304 at room temperature. The unique chemistry of Inconel® 625 increases the corrosion resistance in salt water applications and against high temperature oxidation. In the medical field, it has served the MRI compatible market due to its high nickel content that keeps a low magnetic permeability even at high strengths. Inconel® 625 is more expensive than 304, but is readily available.
Typical applications include marine, aerospace equipment, nuclear technology, and industrial processing.
Product forms include bar, seamless tubing, and plate.
Standards
- AMS 5581
- ams 5599
- ASTM B443
Characteristics
- Exceptional material strength
- High temperature resistance
- High level of fabricability
- Excellent general corrosion resistance
Physical Properties
- Density: 0.305 LB/in³
- Melting Range: 2350-2460°F (1288-1349°C)
- Modulus of Elasticity: 29.8 x10⁶psi
- Magnetic Permeability: 1.0006 Max
Chemical Composition
C
Mn
S
P
Si
Cr
Ni
Al
Mo
Fe
Ti
Co
Tantalum
Nb+Ta
Mechanical Properties
KSI (MPa)
KSI (MPa)
BHN
Specialty Steel Supply makes all reasonable efforts to ensure the accuracy and correctness of the data found on this website and the associated documents but makes no representations or warranties as to the data’s accuracy, correctness or reliability. All data are for general information only and not for providing design advice. It is the responsibility of the user to test specific alloys under actual service conditions to determine their suitability for a particular purpose.
Stainless and Alloys
We collaborate to help you exceed requirements by bringing your best ideas forward and eliminating non-conformance.
Specialty Steel Supply Inc. is one of the largest distributors of austenitic, precipitation hardened, duplex and martensitic stainless steels. We have a wide range of products and types of stainless steel round bar and our well trained staff offers many years of experience in all aspects of the steel industry. Our ability to procure and source metals from all parts of the world allows us to stay competitive in a global marketplace. We are committed to developing and servicing just in time inventory programs.
Specialty Steel Supply
19201 Circle Lake Drive
Pinehurst, Texas 77362
info@specialtysteelsupply.com
Business Hours
Sunday - Closed
