Tube incoloy800H
Classification :
Keywords:
Incoloy Alloy Pipe
Equivalent grade: |
UNS N08810 |
DIN W. Nr. 1.4958 |
Title : Incoloy800H/UNSN08810/Alloy800H |
Available products: plate/sheet, bar/rod, pipe/tube, strip, fittings, wire, forging, fastener, customization
Production standards |
|
Product |
ASTM |
Bar |
B 408 |
Plate, Sheet and Strip |
A 240, A 480, B 409, B 906 |
Seamless pipes and fittings |
B 407, B 829 |
Welded pipe |
B 514, B 775 |
Welded fittings |
B 515, B 751 |
Solder connection |
B 366 |
Forging |
B 564 |
Chemical composition
% |
Fe |
Ni |
Cr |
C |
Mn |
Si |
S |
Cu |
Al |
Ti |
P |
Al+Ti |
Min |
39.5 |
30.0 |
19.0 |
0.06 |
|
|
|
|
0.15 |
0.15 |
|
0.85 |
Max |
|
35.0 |
23.0 |
0.10 |
1.50 |
1.00 |
0.015 |
0.75 |
0.60 |
0.60 |
0.045 |
1.20 |
Physical properties
Density |
7.94 g/cm3 |
Melting |
1357-1385℃ |
Minimum mechanical properties of Incoloy 800H alloy at room temperature
Alloy |
Rm N/mm2 |
RP0.2N/mm2 |
A5 % |
800 |
500 |
210 |
35 |
800H |
450 |
180 |
35 |
Corrosion resistance of Incoloy 800H
Incoloy 800H is resistant to many corrosive media. Its high nickel content makes it resistant to stress corrosion cracking in aqueous corrosion conditions. The high chromium content provides better resistance to pitting and crevice corrosion cracking. The alloy has good corrosion resistance to nitric acid and organic acids, but limited corrosion resistance in sulfuric acid and hydrochloric acid. Good corrosion resistance in oxidizing and non-oxidizing salts, in addition to the potential for pitting corrosion in halides. It also has good corrosion resistance in water, steam and mixtures of steam, air and carbon dioxide.
Advantage
1. Excellent corrosion resistance in extremely high temperature aqueous media up to 500°C
2. Good resistance to stress corrosion
3. Good workability
Incoloy 800H application areas
1. Nitric acid condenser - resistant to nitric acid corrosion
2. Steam heating tube - good mechanical properties
3. Heating element tube - good mechanical properties
For applications up to 500°C, the alloy is supplied in the annealed condition.
Incoloy 800H tube is a remarkable product that offers outstanding performance and customization options. Customized Incoloy 800H tubes are engineered to meet the specific needs and requirements of various industries.
These tubes are known for their excellent resistance to high temperatures and corrosive environments. They can withstand extreme conditions, ensuring reliable and long-lasting operation.
The customizable feature allows for precise tailoring to fit different applications. Whether it's for a particular diameter, length, or specific surface finish, these tubes can be customized to perfection.
With their superior mechanical properties and durability, Customize Incoloy 800H tubes are ideal for use in demanding sectors such as petrochemical, power generation, and aerospace. They provide efficient fluid or gas transfer while maintaining structural integrity.
Moreover, the quality and precision of the customization ensure seamless integration into existing systems, minimizing the need for extensive modifications. This makes them a preferred choice for engineers and designers looking for a reliable and customizable tubing solution.
In conclusion, Customize Incoloy 800H tube offers a combination of high-performance materials and customizable options, making it a versatile and essential product for a wide range of industrial applications.
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