Material
Alloy 617
International Codes
UNS N06617
NiCr23Co12Mo
24,663
Main Features
High Temperature Resistant
Density
8,4Kg/dm3
Chemical Composition
Cr
20,0-24,0%
Ni
44,5%
Mo
8,0-10,0%
Co
10,0-15,0%
NbTa
Al
0,8-1,5%
Ti
Max. 0,6%
C
0,05-0,15%
Fe
Max. 3,00%
Mn
Max. 1,0%
Si
Max. 1,0%
P
Max 0,015%
S
Max 0,015%
CbTa
Cu
Max 0,50%
Altro
B max 0.06%
Standards
ASTM
B167, B546, B564, B168, B166
NACE
MR0175
General Proprieties
Alloy 617 (UNS N06617) is a solid-solution, nickel-chromium-cobalt-molydenum alloy with an exceptional combination of high-temperature strength and oxidation resistance. The alloy also has excellent resistance to a wide range of corrosive environment, and it is readily formed and welded by conventional techniques.
The high nickel and chromium contents make the alloy resistant to a variety of both reducing and oxidizing media. The aluminum, in conjunction with the chromium, provides oxidation resistance at high temperatures. Solid-solution strengthening is imparted by the cobalt and molydenum.
The combination of high strength and oxidation resistance at temperatures over 980°C makes Alloy 617 an attractive material for such components as ducting, combustion cans, and transition liner in both aircraft, and land based gas turbines. Because of its resistance to high-temperature corrosion, the alloy is used for catalyst-grid supports in the production of nitric acid, for heat-treating baskets, and for reduction boats in the refining of molybdenum. Alloy 617 also offers attractive properties for components of power-generating plants, both fossil-fueled and nuclear. This alloy is also know as Inconel® 617, Chronin® 617, Altemp® 617, Nickelvac® 617 and Nicrofer 5520 Co. Alloy 617 is available at CHUN & VOLLERIN in these formats: Bars, Plates, Stripes.
All data are to be considered typical for the product selected.
Refer to the production certificate for the specific characteristics of the product.
All the material has a UNI EN 10240 3.1 certificate with EU, USA and JP origin. All registered trademarks are the property of their respective owners.