Incoloy 800H Alloy Bar
Incoloy 800H Nickel Alloy Introduction
Incoloy 800H alloy bar (UNS N08810) is an iron-nickel-chromium alloy having the same basic composition as Incoloy 800, with significantly higher creep rupture strength. The higher strength results from close control of carbon, aluminum, and titanium contents in conjunction with a high-temperature anneal.
Incoloy 800H Alloy Bar Characteristics
- Resistance to prolonged exposure to elevated temperatures
- Excellent resistance to oxidation, sulfidation, and carburization
- Added Carbon and annealing treatment allows for higher creep and rupture properties above 1100°F (600°C)
- Resistant to high-temperature corrosion
- Readily machined by standard methods
- Best joined/welded using products for high-temperature situations
- Resistance to aqueous corrosion at moderate temperatures
Chemical Composition
|
Element |
Content (%) |
|
Iron, Fe |
44 |
|
Nickel, Ni |
32 |
|
Chromium, Cr |
21 |
|
Manganese, Mn |
1 |
|
Aluminum, Al |
0.4 |
|
Titanium, Ti |
0.4 |
|
Silicon, Si |
0.35 |
|
Copper, Cu |
0.3 |
|
Carbon, C |
0.08 |
|
Phosphorous, P |
0.02 |
|
Sulfur, S |
0.01 |
Physical Properties
|
Properties |
Metric |
Imperial |
|
Density |
8.08 g/cm³ |
0.292 lb/in³ |
|
Melting point |
1371°C |
2500°F |
Mechanical Properties
|
Properties |
Metric |
Imperial |
|
Tensile strength (typical annealed at 1149°C/2100°F) |
531MPa |
77000 psi |
|
Yield strength (typical annealed at 1149°C/2100°F, @ @strain 0.200%) |
200 MPa |
29000 psi |
|
Elongation at break (typical annealed at 1149°C/2100°F, in 2") |
52% |
52% |
|
Hardness, Rockwell B (typical annealed) |
70 |
70 |
Incoloy 800H Alloy Bar Applications
- Ethylene furnace quench boilers
- Hydrocarbon cracking
- Valves, fittings, and other components exposed to corrosive attack from 1100-1800° F
- Industrial furnaces
- Heat-treating equipment
- Chemical and petrochemical processing
- Super-heaters and re-heaters in power plants
- Pressure vessels
- Heat exchangers
Manufacturing Process
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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