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ASTM B366 Inconel 600 Buttweld Pipe Fittings

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1. ASTM B366 Inconel 600 Buttweld Pipe Fittings Specification

2. ASTM B366 Inconel 600 Buttweld Pipe Fittings quality certificates

3. ASTM B366 Inconel 600 Buttweld Pipe Fittings Packaging & Shipping

4. ASTM B366 Inconel 600 Buttweld Pipe Fittings Useful info

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ASTM B366 Inconel 600 Buttweld Pipe Fittings Specification

Nickel based alloys are very useful materials for the manufacture of high quality tubing products. One of the key reasons is that they offer excellent corrosion resistance in both aqueous and high temperature applications.

Product Name: ASTM B366 Inconel 600 Buttweld Pipe Fittings


Seamless and Welded butt welding Fittings – ASTM B366 Inconel 600 Buttweld Pipe Fittings

Products description
45, 90, 180, LR & SR Elbow, Tee, Cross, Reducer, Cap, Stub end, bend
Products Range
DN15-DN3000 seamless and welded
Wall thickness
Sch5-Sch160, Sch5s-S16s
Manufacturing  Standard
GB12459,GM/T13401,SH3408/3409,HG/T21635/21631, SY/T0510,ANSIB16.9, JIS 2312/2313, DIN 2605/2615/2617;
0Cr19Ni9 0Cr18Ni9Ti 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti 00Cr18Ni10, 00Cr19Ni11, 00Cr17Ni14Mo2, 304/304L,
316/316L,321,321H,317L,904L, 1.4541.1.4571.1.4301,1.4406
Duplex & Super Stainless Steel
ASTM1815 UNS31803(2205-00Cr22Ni5Mo3) UNS32750 (2507-00Cr25Ni7Mo4N); UNS32760
Carbon steel
Q23520#16Mn16MnRA234, WPB, WPL3/L6/L9,WPHY42,/46/52/56/60/65/70
Alloy steel
12CrMo12CrMoV15CrMo10CrMo910WP1,WP5,WP9, WP11,WP22,WP91
Copper-Nickle Alloy, Titanium, Aluminum, Monel, Inconel, Hastelloy and other special material

Reference Standard

Standard Code Standard Name
ASME B16.9 Factory-made wrought steel butt-welding fittings
ASME B16.5 Pipe flanges and flanged fittings
ASME B16.11 Forged fittings socket-welding and threaded
ASME B16.47 Steel flanges
ASME B16.28 Wrought steel butt-welding short radius elbows and returns
MSS-SP-43 Wrought stainless steel butt-welding fittings
MSS-SP-44 Steel flanges
MSS-SP-75 Specification for high test wrought butt welding fittings
MSS-SP-79 Socket-welding reducer inserts
MSS-SP-83 Class 3000 steel pipe unions socket-welding and threaded
MSS-SP-95 Swaged © nipples and Circle plugs
MSS-SP-97 Integrally reinforced forged branch outlet fittings-socket welding, threaded and butt-welding ends
ANSI/AWWA C207 Steel Pipe Flanges For Waterworks Service

ASTM B366 Inconel 600 Buttweld Pipe Fittings quality certificates

ASTM B366 Inconel 600 Buttweld Pipe Fittings delivered with a 3.1 certificate. we can perform the tests required to issue a 3.2 certificate, or a CMTR in accordance with the ASME III Code.

ASTM B366 Inconel 600 Buttweld Pipe Fittings Packaging & Shipping

Our staff has extensive experience in export documentation,packaging, and finance. We have found that the biggest key to a successful export transaction is communication.

Beyond products as such, we offer some additional services quite worth having.

So, besides the fact that we can arrange freight transportation for you, we can before that:

  • specifically mark parts or packages;
  • provide for a special packing according to what is required by the shipping method or by you.

We mark the ASTM B366 Inconel 600 Buttweld Pipe Fittings as needed with the most suitable marking technique.

When packaging and packing, our experienced warehouse staff systematically takes the greatest precautions for your ASTM B366 Inconel 600 Buttweld Pipe Fittings to be optimally protected during transportation. We pack the ASTM B366 Inconel 600 Buttweld Pipe Fittings according to the appropriate method: strapped pallet, wooden crate, overseas packing (ISPM15).

ASTM B366 Inconel 600 Buttweld Pipe Fittings Useful info

INCONEL® alloy 600 (UNS N06600)

Ni 72.0, Cr 15.5, Fe 8.0 Mn 1.0 C 0.15 Cu 0.5 Si 0.5 S 0.015

Alloy 600 is a nickel-chromium alloy designed for use from cryogenic to elevated temperatures in the range of 2000 deg F(1093 deg C). The high nickel content of the alloy enables it to retain considerable resistance under reducing conditions and makes it resistant to corrosion by a number of organic and inorganic compounds. The nickel content gives it excellent resistance to chloride-ion stress-corrosion cracking and also provides excellent resistance to alkaline solutions.

Alloy 600 is non-magnetic, has excellent mechanical properties and a combination of high strength and good workability and is readily weldable. Alloy 600 exhibits cold forming characteristics normally associated with chromium-nickel stainless steels.

Typical corrosion applications include titanium dioxide production (chloride route), perchlorethylene syntheses, vinyl chloride monomer (VCM), and magnesium chloride. Inconel 600 is used in chemical and food processing, heat treating, phenol condensers, soap manufacture, vegetable and fatty acid vessels and many more.


  • Resistant to a wide range of corrosive media. The chromium content gives better resistance than Alloy 200 and 201 under oxidizing conditions, at the same time the high nickel gives good resistance to reducing conditions.
  • Virtually immune to chlorine ion stress corrosion cracking.
  • Demonstrates adequate resistance to organic acids such as acetic, formic and stearic.
  • Excellent resistance to high purity water used in primary and secondary circuits of pressurized nuclear reactors.
  • Little or no attack occurs at room and elevated temperatures in dry gases, such as chlorine or hydrogen chloride. At temperatures up to 550C in these media, this alloy has been shown to be one of the most resistant of the common alloys.
  • At elevated temperatures the annealed and solution annealed alloy shows good resistance to scaling and has high strength.
  • The alloy also resists ammonia bearing atmospheres, as well as nitrogen and carburizing gases.
  • Under alternating oxidizing and reducing conditions the alloy may suffer from selective oxidation.


  • 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.


Chemical Requirements
Ni C Mn Cr S Si Fe
Max .15 1.0 17.0 .015 .5 10.0
Min 72.0 14.0 6.0


Tensile Data

Mechanical Property Requirements
Ultimate Tensile Yield Strength (0.2% OS) Elong. in 2 in. or 50mm or 4D, min., % R/A Hardness
Cold Worked/As worked
Min 110 KSi 85 KSi 10
Min 760 MPa 585 KSi
Hot Worked/As worked
Min 90 KSi 40 KSi 25
Min 620 MPa 275 MPa



Form Standard
Metal Type UNS N06600
Bar ASTM B166 AMS 5665 Din 17752
Sheet ASTM B168 AMS 5540 Din 17750
Plate ASTM B168 AMS 5540 Din 17750
Tube ASTM B167
Pipe ASTM B167
Fitting ASTM B366
Forging ASTM B564 Din 17754
Weld Wire FM 82/ ERNiCr-3
Weld Electrode FM 182/ ENiCrFe-3
Din 2.4816