ASTM B407 UNS N08810 Incoloy800H Seamless Welded Pipes
| Unit Price: | 500 USD |
|---|---|
| Min. Order: | 50 Ton |
| Packaging: | as customer′s request |
|---|---|
| Productivity: | 500000ton/year |
| Brand: | GH |
| Transportation: | Ocean,Land,Air |
| Place of Origin: | CN |
| Supply Ability: | 500000 |
| Certificate: | IS0/API/PED/QTY/CE |
| HS Code: | 7507120000 |
| Port: | Tianjin,Shanghai |
Basic Info
Model No.: 3/4'-48'
Product Description
ASTM B407 B514 B515 UNS N08810 Incoloy 800H Seamless Welded Pipes Tubes
INCOLOY alloy 800 (UNS N08800, W. Nr. 1.4876) is a widely used material for construction of equipment requiring corrosion resistance, heat resistance, strength, and stability for service up to 1500°F (816°C). Alloy 800 offers general corrosion resistance to many aqueous media and, by virtue of its content of nickel, resists stress corrosion cracking. At elevated temperatures it offers resistance to oxidation, carburization, and sulfidation along with rupture and creep strength. For applications requiring greater resistance to stress rupture and creep, especially at temperatures above 1500°F (816°C), INCOLOY alloys 800H and 800HT are used.
Inconel 800 vs Incoloy 800
Incoloy 800 is an alloy with a higher content of iron. Due to the alloy having a higher content of ferrous, and lower content of nickel, the cost of Inconel 800 becomes low. And because it is an economical option, the alloy is considered to be an ideal material for applications that are involved in elevated temperature. Despite being used at an elevated temperature, the applications that use this alloy tend to be less critical ones. The alloy is relatively easy to fabricate. Thus, manufacturers may use the same machines and processes techniques that are associated with the processing of stainless steel alloys. The emphasis of this alloy is placed on the fact that it is more resistant to aggressive forms of corrosion. In particular, Incoloy 800 shows very high resistance to corrosive compounds seen in aqueous environments. The inclusion of chromium in combination with nickel in its chemistry makes it resilient to chemical and environmental corrosion. The alloy also exhibits resistance to physical deterioration, e.g. - surface pitting and cracking. Incoloy 800 is a popular choice in the oil and gas industries because it can withstand sour gas and high chloride environments. The alloy exhibits excellent resistance to seawater and brine, making it well suited to marine applications. Incoloy 800 may be also used for applications such as wet scrubbing, and the reactive atmospheres of furnaces as well as in industries like nuclear fuel.
| 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 |
| 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 |
| 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 |
Typical room temperature Tensile Properties of Annealed Material
| Product | Tensile (ksi) | .2% Yield (ksi) | Elongation (%) |
| Rod & Bar | 75-100 | 30-60 | 60-30 |
He Bei GuangHao Pipe Fittings Co .,LTD Specializing in the production of steel pipe and pipe fittings
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Welcome to discuss
Forged Fittings/Buttweld Steel Pipe Fittings Type: Elbow, cross, street elbow, tee, coupling, half coupling, cap, plug, bushing, union, outlet, sage nipple, bull plug, reducer insert, pipe nipple etc.
What are the characteristics of Nickel 200/201?
• Excellent resistance to caustic alkalies
• High electrical conductivity
• Excellent corrosion resistance to distilled and natural waters
• Resistance to neutral and alkaline salt solutions
• Excellent resistance to dry fluorine
• Widely used to handle caustic soda
• Good thermal, electrical and magnetostrictive properties
• Offers some resistance to hydrochloric and sulfuric acids at modest temperatures and concentrations
Both Nickel 200 and 201 offer corrosion resistance in reducing and neutral media as well as in oxidizing atmospheres provided that the oxidizing media allows the formation of a passive oxide film. This oxide film accounts for the Materials excellent resistance in caustic environments. Corrosion rates in both marine and rural atmospheres are very low. The resistance of Nickel 200/201 to corrosion by distilled and natural waters is excellent. Plus it also gives excellent service in flowing sea water even at high velocity, but in stagnant or very low-velocity sea water severe local attack may occur under fouling organisms or Other deposits. In hot water systems where the steam contains carbon dioxide and air in certain proportions, corrosion rates will be initially high but will decrease with time if conditions favor the formation of a protective film.
Nickel 200 is normally limited to service at temperatures below 600° F. At higher temperatures Nickel 200 products can suffer from graphitization which can result in severely compromised properties. When operating temperatures are expected to exceed 600° F, carbon content becomes critical. The lower carbon content of Nickel 201 makes the material resistant to graphitization and therefore less subject to embrittlement. Nickel 200 & 201 are approved for construction of pressure vessels and components under ASME Boiler and Pressure Vessel Code Section VIII, Division 1. Nickel 200 is approved for service up to 600° F while Nickel 201 is approved for service up to 1230° F. Melting point is 2615-2635° F.
| Ni | Fe | Cu | C | Mn | S | Si |
| 99.0 min | .40 max | .25 max | .15 max | .35 max | .01 max | .35 max |
Nickel 201 (UNS N02201) Chemical Composition, %
| Ni | Fe | Cu | C | Mn | S | Si |
| 99.0 min | .40 max | .25 max | .02 max | .35 max | .01 max | .35 max |
• Food processing equipment
• Marine and offshore engineering
• Salt production
• Caustic handling equipment
• Manufacture and handling of sodium hydroxide, particularly at temperatures above 300° F
• Reactors and vessels in which fluorine is generated and reacted with hydrocarbons
Applications where Nickel 200-201 can be used include chemical processing and storage, synthetic fiber production, and processes where sodium hydroxide and fluorine is used. Other applications include aerospace and defense as well as food processing. Nickel 200/201 has exceptional resistance to caustic alkalies at various temperatures and concentrations.
Fabrication with Nickel 200/201
All hot working and cold working practices can be utilized when shaping Nickel 200/201. Hot working temperatures should be between 1200° F and 2250° F with heavy forming to be performed at temperatures above 1600° F. Annealing should be performed at a temperature between 1300° F and 1600° F. Care should be taken when choosing the anneal temperature and time at temperature for this can greatly influence the mechanical properties and structure of the material.
Nickel 200/201 can be easily welded by conventional welding, brazing, and soldering processes with the exception of the oxyacetylene process.
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Product Categories : High Pressure Tubing