Model Number: WDH003
Brand Name: Bozhong Metal
Key Specifications/Special Features:
Nickel Incoloy alloy 800HT plate/sheetNickel-iron-chromium alloys with good strength and excellent resistance to oxidation and carburization in high temperature exposureThese nickel steel alloys are identical except for the higher level of carbon in alloy 800HTWhat are the characteristics of Incoloy 800HT?a. High temperature strengthb. High creep rupture strengthc. Resistance to oxidation and carburization in high temperature environmentsd. Good corrosion resistance in many acidic environmentse. Good resistance to many sulfur-containing atmospheres
In what applications is Incoloy 800HT used?
1. Ethylene furnace quench boilers
2. Hydrocarbon carbon cracking
3. Valves, fittings and other components exposed to corrosive attack from 1100-1800°F
4. Industrial furnaces
5. Heat-treatment equipment
6. Chemical and petrochemical processing
7. Super-heater and re-heater in power plants
8. Pressure vessels
9. Heat exchangers
| Chemical composition |
| Alloy |
% |
Ni |
Cr |
Fe |
C |
Mn |
Si |
Cu |
S |
Al |
Ti |
| 800 |
Min |
30 |
19 |
39.5 |
|
|
|
|
|
0.15 |
0.15 |
| Max |
35 |
23 |
|
0.1 |
1.5 |
1.0 |
0.75 |
0.015 |
0.6 |
0.6 |
| 800H |
Min |
30 |
19 |
39.5 |
0.05 |
|
|
|
|
0.15 |
0.15 |
| Max |
35 |
23 |
|
0.1 |
1.5 |
1.0 |
0.75 |
0.015 |
0.6 |
0.6 |
| 800HT |
Min |
30 |
19 |
39.5 |
0.06 |
|
|
|
|
0.15 |
0.15 |
| Max |
35 |
23 |
|
0.1 |
1.5 |
1.0 |
0.75 |
0.015 |
0.6 |
0.6 |
|
AI+Ti: 0.85-1.20 |
|
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