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TOBO STEEL GROUP CHINA

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China Nickel Alloy Pipe ASTM B407 UNS N08811 Alloy Pipe Round Pipe Tube Seamless Cold
China Nickel Alloy Pipe ASTM B407 UNS N08811 Alloy Pipe Round Pipe Tube Seamless Cold

  1. China Nickel Alloy Pipe ASTM B407 UNS N08811 Alloy Pipe Round Pipe Tube Seamless Cold
  2. China Nickel Alloy Pipe ASTM B407 UNS N08811 Alloy Pipe Round Pipe Tube Seamless Cold

Nickel Alloy Pipe ASTM B407 UNS N08811 Alloy Pipe Round Pipe Tube Seamless Cold

  1. MOQ: 1Pcs
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T, Western Union
Supply Ability 10Ton/Month
Delivery Time 15Workdays
Packaging Details Standard Shipping Package
Type Nickel Alloy Pipe
Shape Round Pipe Tube
Material Stainless Steel; Alloy Steel
Length Customer's Request
MOQ 1Ton
UNS N08811
Application Heavy Industry, General Industry, Oil & Gas
Brand Name TOBO/METAL
Model Number Nickel Alloy Pipe
Certification ISO/TUV/SGS
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Western Union Supply Ability 10Ton/Month
Delivery Time 15Workdays Packaging Details Standard Shipping Package
Type Nickel Alloy Pipe Shape Round Pipe Tube
Material Stainless Steel; Alloy Steel Length Customer's Request
MOQ 1Ton UNS N08811
Application Heavy Industry, General Industry, Oil & Gas Brand Name TOBO/METAL
Model Number Nickel Alloy Pipe Certification ISO/TUV/SGS
Place of Origin CHINA
High Light Seamless Cold Drawn Nickel Alloy PipeNickel Alloy Pipe ASTM B407Cold Drawn Round Pipe UNS N08811

Nickel Alloy Pipe ASTM B407 UNS N08811 Alloy Pipe Round Pipe Tube Seamless Cold Drawn

Quick Details

 

Place of Origin: Shanghai, China (Mainland) Type: Nickel plate Application: Nitrate condenser,Steam heating pipes,etc
Grade: Ni-Cr-Fe alloy Ni (Min): 38 Powder Or Not: Not Powder
Ultimate Strength (≥ MPa): 550 Elongation (≥ %): 35 Model Number: Incoloy 800HT

Packaging & Delivery

Packaging Details: Wooden Cases
Delivery Detail: delivery time is according to the actual order

 

Incoloy 800, 800H, and 800HT are nickel-iron-chromium alloys with good strength and excellent resistance to oxidation and carburization in high-temperature exposure. These nickel steel alloys are identical except for the higher level of carbon in alloy 800H, and the addition of up to 1.20 percent aluminum and titanium in alloy 800HT. Incoloy 800 was the first of these alloys and it was slightly modified into Incoloy 800H. This modification was to control carbon (.05-.10%) and grain size to optimize stress rupture properties. Incoloy 800HT has further modifications to the combined titanium and aluminum levels (.85-1.20%) to ensure optimum high temperature properties. The nickel alloy is dual certified (800H/HT) and combines the properties of both forms. Incoloy 800H/HT alloy was intended for high temperature structural applications. The nickel content makes the alloys highly resistant to both chloride stress-corrosion cracking and to embrittlement from precipitation of sigma phase. The general corrosion resistance is excellent. In the solution annealed condition, alloys 800H and 800HT have superior creep and stress rupture properties. Today, most suppliers, including Mega Mex, only carry the dual certified 800H/HT alloy.

 

Incoloy 800 is primarily used in applications with temperatures up to 1100° F, where alloys 800H and 800HT are normally used in temperatures above 1100° F where resistance to creep and rupture is required. The chemical balance allows the nickel steel alloy to exhibit excellent resistance to carburization, oxidation and nitriding atmospheres. Incoloy 800HT will not become embrittled even after long periods of usage in the 1200-1600° F range where many stainless steels become brittle. Excellent cold forming characteristics typically associated with the nickel-chromium alloys are exhibited with 800HT. When cold formed extensively the grain size produces a visibly undulated surface called “orange peel”. Incoloy 800HT can be welded by the common techniques used on stainless steels.

 

In what forms is Incoloy® 800H/HT available at TOBO

· Sheet

 

· Plate

 

· Bar

 

· Pipe & Tube (welded & seamless)

 

· Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)

 

· Wire

Alloy 800 (UNS N08800) Chemical Composition, %

Ni Cr Fe C Al Ti Al+Ti
30.0-35.0 19.0-23.0 39.5 min .10 max .15-.60 .15-.60 .30-1.20

Alloy 800H (UNS N08810) Chemical Composition, %

Ni Cr Fe C Al Ti Al+Ti
30.0-35.0 19.0-23.0 39.5 min .05-.10 .15-.60 .15-.60 .30-1.20

Alloy 800HT (UNS N08811) Chemical Composition, %

Ni Cr Fe C Al Ti Al+Ti
30.0-35.0 19.0-23.0 39.5 min .06-.10 .25-.60 .25-.60 0.85-1.2
 

 

What are the characteristics of Incoloy 800HT?

· High temperature strength

 

· High creep rupture strength

 

· Resistant to oxidation and carburization in high temperature environments

 

· Good corrosion resistance in many acidic environments

 

· Good resistance to many sulfur-containing atmospheres

 

*Note that the chemical composition of Incoloy 800HT will always be within the limits of Incoloy 800H.

 

*Note the limits of Incoloy 800H may or may not be within the limits of Incoloy 800HT.

 

In what applications is Incoloy 800HT used?

· 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-heater and re-heaters in power plants

 

· Pressure vessels

 

· Heat exchangers

 

Alloys 800H/HT are used in a variety of applications involving exposure to corrosive environments and high temperatures such as heat treating equipment, chemical and petrochemical processing, nuclear power plants and the paper pulp industry. Heat-treating equipment such as baskets, trays, and fixtures employ Incoloy 800H/HT. Chemical and petrochemical processing industries use the alloys for heat exchangers and other piping systems in nitric acid media especially where resistance to chloride stress-corrosion cracking is required. Power plants use them for super-heater and re-heater tubing.

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Agent,Importer,Exporter,Trading Company,Seller

  • Year Established:

    1998

  • Total Annual:

    3,000,000-10,000,000

  • Employee Number:

    200~300

  • Ecer Certification:

    Verified Supplier

TOBO GROUP sales head offce in Shanghai.   We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicia... TOBO GROUP sales head offce in Shanghai.   We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicia...

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  • TOBO STEEL GROUP CHINA
  • No.208,Lvdi Road,Baihe Town,Qingpu District,Shanghai,China
  • https://www.tobo-group.com/

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