ANSI B16.9 ASTM B366 Inconel 600 Welded 90 Degree LR Elbow 14″ SCH40S

• Type: Inconel 600 90 Degree Elbow
• Material: Inconel 600 (UNS N06600/Alloy 600)
• Degree: 90 Degree
• Size: 14″ (DN350)
• Standard: ANSI B16.9
• Ends: BW

Inconel 600 is a nickel chromium alloy, which has good oxidation resistance at high temperature and good corrosion resistance in Carburizing and chlorine containing environment.
Inconel 600 is a nichrome alloy designed for low to high temperatures of 2000 degrees Fahrenheit (1093 degrees Celsius). The high nickel content of the alloy enables it to maintain a considerable resistance under reduction conditions and to resist the corrosion of a variety of organic and inorganic compounds. The content of nickel makes it have excellent resistance to chloride ion stress corrosion cracking, and also provides excellent resistance to alkaline solution.
Its chromium content makes the alloy resistant to sulfur compounds and various oxidation environments. The chromium content of the alloy makes it superior to industrial pure nickel under oxidation conditions. In strong oxidizing solutions, such as hot concentrated nitric acid, the resistance of 600 is very poor. Alloy 600 is relatively resistant to most neutral and alkaline salt solutions and is used in some corrosive environments. The alloy resists a mixture of steam and steam, air and carbon dioxide.
Alloy 600 is non-magnetic, has excellent mechanical properties, high strength and good processability, and is easy to weld. Inconel 600 has cold forming properties commonly associated with Cr Ni stainless steel.
Typical corrosion applications include titanium dioxide production (chlorine route), vinyl chloride synthesis, vinyl chloride monomer (VCM) and magnesium chloride. Alloy 600 is used in chemical and food processing, heat treatment, phenol condensers, soap manufacturing, vegetable and fatty acid containers, etc.
It is resistant to various corrosive media. Chromium content has better corrosion resistance than alloy 200 and 201 under oxidation condition, and high nickel content has good reduction resistance. It is almost unaffected by chloride stress corrosion cracking. It has enough resistance to organic acids such as acetic acid, formic acid and stearic acid. High purity water used in the primary and secondary circuits of pressurized nuclear reactors has excellent durability. In dry gases (e.g. chlorine or hydrogen chloride), corrosion almost does not occur at room and high temperatures. The alloy has been proved to be one of the most resistant alloys in these media at temperatures up to 550c. At high temperature, the alloys annealed and solution annealed have good spalling resistance and high strength. It can also resist carburizing gas and nitrogenous gas. Under alternate oxidation and reduction conditions, the alloy may suffer from selective oxidation.

China 90 Degree Elbow Manufacturer www.epowermetals.com offers ANSI B16.9 ASTM B366 Inconel 600 Welded 90 Degree LR Elbow, 14″, SCH40S.

Chemical Composition, % of Inconel 600 (UNS N06600/Alloy 600) 

Ni	C	Mn	Cr	S	Si	Fe
Max		0.15	1	17	0.015	0.5	10
Min	72			14			6

Mechanical Property of Inconel 600 (UNS N06600/Alloy 600) 

Applications

• Thermocouple sheaths.
• Ethylene dichloride (EDC) cracking tubes.
• Conversion of uranium dioxide to tetrafluoride in contact with hydrofluoric acid.
• Production of caustic alkalis particularly in the presence of sulfur compounds.
• Reactor vessels and heat exchanger tubing used in the production of vinyl chloride.
• Process equipment used in the production of chlorinated and fluorinated hydrocarbons.
• In nuclear reactors uses are for such components as control rod inlet stub tubes, reactor vessel components and seals, steam dryers and d separators in boiling water reactors. In pressurized water reactors it is used for control rod guide tubes and steam generator baffle plates etc.
• Furnace retort seals, fans and fixtures.
• Roller hearths and radiant tubes, in carbon nitriding processes especially.

Heat Treatment

Alloy 600 is not an age hardening alloy; cold working is the only available means of hardening. Softening by annealing begins at about 1600°F (871°C), and is reasonably complete after 10 to 15 minutes of heating at 1800°F (982°C). Above this temperature, grain growth may be objectionable, although very brief heating at 1900°F will cause complete softening without undue grain growth. Since the rate of cooling has no effect on the softening, the material may be water quenched or air cooled.

Workability

Hot Working/Forging

Low sulfur reducing furnace atmospheres should be used in forging. Major hot working should be done between 2300/1850°F, while light working may be continued as low as 1600°F. No hot working should be attempted between 1600/1200°F due to lower ductility in that range.

Machinability

Alloy 600 is machinable in both the hot worked and annealed conditions. Because considerable heat is generated in machining this alloy, high-speed steel, cast nonferrous or cemented carbide tools should be used. The tools should be kept sharp.
Lathe turning speeds with high-speed and nonferrous tools are 35/45 sfm (0.18/0.23 m/s); speeds with cemented carbide tools are 100/175 sfm (0.51/0.89 m/s). (This data should be used as a guide for initial machine setup only. The figures used are averages. On certain work, the nature of the part may require adjustment of speeds and feeds.)
Sulfur-based oil should be used as a lubricant, but should be completely removed before the machined part is exposed to elevated temperatures, as in welding.

Cold Working

For higher properties, alloy 600 can be cold worked below 1200°F (649°C).

Welding

Alloy 600 can be joined by the usual welding , brazing, and soldering process.

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ANSI B16.9 ASTM B366 Inconel 600 Welded 90 Degree LR Elbow 14" SCH40S

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