Nimonic 105 Alloy Sheet
Nimonic 105 Alloy Sheet is a premium material chosen for applications demanding resilience in extreme thermal and mechanical conditions. Its use is strategic, balancing high performance with cost considerations, primarily in aerospace and energy sectors.
The Nimonic 105 alloy sheet is a wrought nickel-colbalt-chromium base alloy. With the addition of molybdenum for solid-solution strengthening, Alloy 105 offers superior strength and heat resistance. The alloy has high creep-rupture properties at temperatures up to 950°C.
Heat Treatment
Nimonic 105 alloy sheet can be heat treated in 4 four steps. The steps are as follows:
Solution annealing for 4 h at 1149°C (2100°F) followed by air cooling.
Heating for 16 h at 1056°C (1925°F) followed by air cooling.
Heating for 16 h at 849°C (1560°F).
Air cooling to reach precipitation-hardening.
Chemical Composition
|
Element |
Content (%) |
|
Nickel, Ni |
51 |
|
Cobalt, Co |
18-22 |
|
Chromium, Cr |
14-15.7 |
|
Molybdenum, Mo |
4.50-5.50 |
|
Aluminum, Al |
4.50-4.90 |
|
Iron, Fe |
1 |
|
Manganese, Mn |
1 |
|
Silicon, Si |
1 |
|
Titanium, Ti |
0.90-1.50 |
|
Copper, Cu |
0.20 |
|
Zirconium, Zr |
0.15 |
|
Carbon, C |
0.12 |
|
Sulfur, S |
0.010 |
|
Boron, B |
0.0030-0.010 |
Physical Properties
|
Properties |
Metric |
Imperial |
|
Density |
8.01 g/cm³ |
0.289 lb/in³ |
|
Melting point |
1327°C |
2420°F |
Mechanical Properties
|
Properties |
Metric |
Imperial |
|
Tensile strength (precipitation hardened, value at room temperature) |
1150 MPa |
167000 psi |
|
Yield strength (precipitation hardened, value at room temperature, @strain 0.200%) |
770 MPa |
112000 psi |
|
Elongation at break (precipitation hardened) |
25% |
25% |
Thermal Properties
|
Properties |
Metric |
Imperial |
|
Thermal expansion co-efficient (@20-100°C/68-212°F) |
12.2 µm/m°C |
6.78 µin/in°F |
|
Thermal conductivity |
10.89 W/mK |
75.58 BTU in/hr.ft².°F |
Annealing
Nimonic 105 can be solution heat treated at 1149°C (2100°F) and then cooled in air.
Cold Working
Standard tooling methods are used for cold-working Nimonic 105. The usage of plain carbon steels is not recommended as they may produce galling. Galling can be reduced by the usage of soft die materials and heavy-duty lubricants.
Welding
Welding techniques recommended for Nimonic 105 include gas-tungsten arc welding, gas metal-arc welding, submerged-arc welding, and shielded metal-arc welding. The use of a matching alloy filler metal is recommended for the welding process, and if a matching filler is absent, an alloy rich in Ni, Co, Cr, or Mo can be used. during the absence of a matching filler metal.
Forming
Conventional methods and heavy-duty lubricants are used for the forming process of Nimonic 105, as it has good ductility. A Powerful equipment is recommended for this alloy as it is stronger than the commonly available steels.
Machinability
Nimonic 105 can be machined by conventional machining methods. This alloy has higher levels of gumminess and strength and is work-hardened during the machining process. Tooling and usage of heavy-duty machining equipment during the machining process enables minimizing work-hardening or chatter of this alloy before the cutting process. Heavy lubricants are suitable for boring, tapping, drilling, or broaching operations, and coolants that are water-based are recommended for high-speed operations like milling, grinding, or turning.
Application
Nimonic 105 is used for high-temperature gas turbine components.
- Turbine blades
- Discs
- Forgings
- Ring sections
- Bolts and fasteners.
Manufacturing Process
Main Applications
Packaging & Shipping
FAQS
If you have any other questions, please contact me!
Q: Can you produce nickel alloy bars?
A: Yes, we can produce nickel alloy bars according to your requirements.
Q: What is your minimum order quantity?
A: Our minimum order quantity is 50 kg. Larger quantity, lower price.
Q: How long is your delivery time?
A: Generally delivery time for stock is 3 days, and customization takes 15 working days or more, but it is also affected by your specific requirements or order quantity.
Q: Can you provide samples?
A: For small parts, we can provide free sample of regular sizes, but the shipping costs will be borne by you. For large parts sample, we will include it in the order amount. Please confirm with our sales department for your specific requirements.
Q: How can l quickly get the price list?
A: Directly send us email with detailed specification, and you will get the official price list in 1 hour.
Q: How do you control product quality?
A: From the selection of raw materials to transportation packaging, every production process will be testing and evaluated. Only products that have passed all tests can be delivered for export.
Q: Can you provide processing services?
A: Yes, we also provide processing services to our customers. It is one of our goals to provide specialized services such as bending, water cutting, laser cutting, digging holes, welding, slitting of coils, and other fabrications according to the drawings.
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