Nickel 617
Bar & Wire:ASTM B166,ASTM B581
Seamless Pipe & Tube:ASTM B167,ASTM B163,ASTM B622
Forgings:ASTM B564
Test:UT, SGS testing, TUV etc
Quality control:MTC Test Certificate is supplied with shipment
BAOHUI STEEL supplies Nickel 617 (UNS N06617), a nickel-chromium-cobalt-molybdenum alloy designed for extreme high-temperature applications. This solid-solution strengthened superalloy maintains exceptional mechanical strength, oxidation resistance, and carburization resistance at temperatures up to 1100°C. Its balanced composition makes it particularly suitable for the most demanding applications in gas turbines, nuclear reactors, and chemical processing
Key Features
Exceptional High-Temperature Strength
Maintains properties up to 1100°C
Outstanding Oxidation Resistance
Excellent performance in oxidizing atmospheres
Good Carburization Resistance
Withstands carburizing environments
Excellent Thermal Stability
Minimal microstructural changes during long-term exposure
Good Fabricability
Can be welded and formed using standard methods
Nuclear Application Approved
Suitable for nuclear heat exchanger components
Technical Specifications
|
Parameter |
Specification |
|
Standard |
ASTM B168, ASTM B166 |
|
Alloy |
617 (UNS N06617) |
|
Form |
Plate, Sheet, Bar, Tube |
|
Condition |
Solution Annealed |
|
Thickness |
0.5mm to 150mm |
Chemical composition
|
Weight% |
Ni |
Cr |
Mo |
Fe |
S |
C |
Mn |
B |
Cu |
Ti |
Co |
P |
Si |
Al |
|
Alloy 617 |
44.5 |
20 - 24 |
8 - 10 |
3 max |
0.15 |
0.05 - 0.15 |
1 max |
0.006 |
0.50 |
0.60 |
10 - 15 |
0.15 max |
1 max |
0.8 -1 .5 |
Mechanical Properties
|
Material Form and Condition |
Yield Strength |
Tensile Strength |
Elongation % |
Reduction of Area |
Hardness, BHN |
|||
|
KSI |
MPa |
KSI |
MPa |
|||||
|
Alloy 617 Bar |
Solution Annealed |
46.1 |
318 |
111.5 |
769 |
56 |
50 |
181 |
|
Alloy 617 Sheet |
Solution Annealed |
50.9 |
351 |
109.5 |
755 |
58 |
- |
173 |
|
Alloy 617 Plate |
Solution Annealed |
46.7 |
322 |
106.5 |
734 |
62 |
56 |
172 |
Our Quality Commitment of Nickel 617
Certified Excellence
EN 10204 3.1 material certification with complete traceability
Independent third-party verification available (SGS/BV/TUV)
Full chemical analysis and mechanical testing documentation
Verified Performance
High-temperature mechanical testing capability
Microstructure and grain size control
Non-destructive testing (UT, PT, RT)
Strict dimensional tolerance compliance
Reliable Delivery
Surface quality inspection for defect-free materials
Protective packaging ensures perfect condition on arrival
Consistent batch-to-batch quality and performance
Heat Treatment
Heat treatment of Nickel 617 typically includes solution heat treatment and stress relief annealing. Solution heat treatment is typically performed in the temperature range of 1150 to 1200°C, followed by a water quench to maximize creep resistance. Stress relief annealing can be performed at temperatures up to 870°C.
Machining
It is best machined in the solution-treated condition. Due to the alloy's high work hardening rate, low cutting speeds and feed rates should be selected.
Applications
Aerospace
Used in the manufacture of key components such as engine parts, combustion chambers, and turbine blades.
Energy
Used in the manufacture of fuel rods and structural materials for high-temperature reactors.
Chemical Industry
Nickel 617 Used in the manufacture of key components such as furnace tubes, heat exchangers, and reactors for high-temperature furnaces.
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