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Tube incoloy800H

Classification :

Keywords:

Incoloy Alloy Pipe

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.

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.

FAQ

Q: Do you accept the third party inspection?

A: Yes absolutely we accept.

Q: Do you provide the samples? Free or Extra?

A: The cost of the samples is according to the value.The cost of the freight is necessary.

Q: Do you have large amount of steel products in stock?

A: Yes , we have a large-scale indoor warehouse with perennial spot stocks totally above 200000 tons.

Q: What is your delivery time and the supply ability?

A:The delivery time normally within 15~28working days,we can supply about 10,000tons every month.

Q: How to order?

A: Buyer sends the enquery --> Buyer gets the quotation --> Order confirmation --> Buyer send the deposit --> Seller prepares goods --> Seller makes the strict inspection --> Buyer Arranges Balance Payment --> packing and delivery

Q: How can you ensure the quality of your product?

A: All products have to go through three checks in the whole manufacturing process,it includes production and Random Testing in warehouse and Before Shipping.

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