Nimonic 75 Alloy Sheet
Nimonic 75 Alloy Sheet is a Nickel-Chromium alloy with good corrosion and heat resistance, and contains Titanium and Carbon as additives. Has good mechanical properties and oxidation resistance at high temperatures.
Nimonic 75 Alloy Sheet is most commonly used for sheet metal fabrications which require oxidation and scaling resistance together with medium strength at high operating temperatures. Alloy 75 (Nimonic 75) is also used in gas turbine engines, for components of industrial furnaces, for heat treating equipment and fixtures, and in nuclear engineering.
Chemical Composition
|
Element |
Content (%) |
|
Nickel, Ni |
Remainder |
|
Chromium, Cr |
18-21 |
|
Iron, Fe |
5.00 max |
|
Silicon, Si |
1.00 max |
|
Manganese, Mn |
1.00 max |
|
Titanium, Ti |
0.2-0.6 |
|
Copper, Cu |
0.5 |
|
Carbon, C |
0.08-0.15 |
Physical Properties
|
Properties |
Metric |
Imperial |
|
Density |
8.37 gm/cm3 |
0.302 lb/in3 |
Mechanical Properties
|
Properties |
Metric |
Imperial |
|
Tensile strength(annealed) |
750 MPa |
109 ksi |
|
Yield strength(annealed) |
275 MPa |
40 ksi |
|
Elongation at Break |
42% |
42% |
|
Modulus of Elasticity |
206 GPa |
29878 ksi |
Machinability
The conventional machining techniques used on iron alloys may be used for this alloy. This alloy work-hardens during machining.
Welding
Nimonic 75 Alloy can be welded using common techniques, using a matching filler metal. A prerequisite for welding is that the metal should be annealed. Manual metal arc welding, tungsten inert gas welding and metal inert gas welding suit the alloy.
Hot working
Nimonic 75 Alloy can be hot worked at temperature ranges of 1220-950°C (2230-1740°F).
Forging
Can be hot forged at temperatures in the range of 982-1204°C (1800-2200°F).
Cold working
Cold working may be done on the alloy.
Annealing
Nimonic alloy 75 should be annealed at 1051°C (1925°F) and air cooled.
Application
The Nimonic alloy 75 is used in the following applications:
- Aerospace fasteners
- Gas turbine engineering
- Industrial furnace structural parts
- Heat treatment equipments
- Nuclear engineering.
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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