At Greenline Pipe and Fitting, we are indulged in trading the premium quality of a wide range of pipes. Also, we supply the most appreciated grade as Inconel 718 Pipe. They are the best-suited pipes for any sort of manufacturing as well as construction activities. It can be seen in the making of blades for compressors, shafts, vanes, and much more. These are easily machined and could be hardened rapidly. And, they are effortlessly weldable as it also gets heated quickly during cutting and forming process. They offer high resistance and strength as well.
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This material is very good for high tension as well as pressure handling jobs and most often used in the aircraft body part and engine making. They are the apt combo high strength and good formability. Also, they have a long life span and flexible enough to fit-in for any kind of application. They are accessible in many different types such as ERW pipes, seamless pipes, threaded pipes, welded pipes, fabricated pipes, and LSAW pipes. Moreover, they are also suitable for variant forms like Round Pipes, Square Pipes, Rectangular Pipe, Coiled pipes, “U” Shape, Pan Cake Coils, and Hydraulic.
They all are differed by their functions that each performs. Like ERW Inconel Alloy 718 Pipe is known to generate a good amount of brittleness when stressed. Moreover, the ERW Inconel pipe is mostly used by the chemical processing units, liquid and gas fuel companies, aerospace, and rocket motor pieces of equipment. The same seamless pipes are the appropriate material for the best welding properties and tolerance to post-weld stress cracking. But for one of the outstanding blend of tensile as well as yield strengths, the welded Inconel 718 Pipe is a good choice.
Besides, all types of Inconel pipes of 718 grades are produced with the specifications mentioned under the standards called ASTM B / AMSE SB 670 & 983. Plus, they are easily modifiable and thus come in variant custom designs also. Chemically, it contains carbon, manganese, phosphorus, silicon, sulfur, chromium, nickel, molybdenum, columbium, titanium, aluminium, and copper contents. Also, it has the traceability of Co, Ta, & B elements. Mechanically, it has a good range of density and maximum elongation of 45%. Also, it has a great hardness range of both Brinell and Rockwell.
Specifications : ASTM B444, B705 / ASME SB444, SB705
Standard : ASTM, ASME and API
Dimension Standard : ANSI B36.19M, ANSI B36.10
Outside Diameter : 6.35 mm OD upto 254 mm OD in 0.6 TO 20 mm thickness.
Thickness : 0.3mm – 50 mm.
Size : 15"NB – 150"NB
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type : Seamless / ERW / Welded / Fabricated Pipes
Form : Round, Square, Rectangular, Oval, Hydraulic Etc
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
End Protection : Plastic Caps
| STANDARD | WERKSTOFF NR. | UNS |
| 718 | 2.4668 | N07718 |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| 718 | 0.08 max | 0.35 max | 0.35 max | 0.015 max | 0.30 max | - | 50.00 - 55.00 | 17.00 - 21.00 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.2 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 482 | 45 % | - |