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Hastelloy C276 Seamless Tubes is a nickel - molybdenum - chromium super - alloy with an addition of tungsten designed to have excellent corrosion resistance in a wide range of severe environments. The high nickel and molybdenum contents make Hastelloy C276 Welded Tubes especially resistant to pitting and crevice corrosion in reducing environments while chromium conveys resistance to oxidizing media.
Considered one of the most versatile corrosion resistant alloys available, Hastelloy C276 EFW Tubes exhibits excellent resistance in a wide variety of chemical process environments including those with ferric and cupric chlorides, hot contaminated organic and inorganic media, chlorine, formic and acetic acids, acetic anhydride, seawater, brine and hypochlorite and chlorine dioxide solutions.
In addition, Hastelloy C276 ERW Tubes resists formation of grain boundary precipitates in the weld heat affected zone making it useful for most chemical processes in the as - welded condition. The low carbon content in Hastelloy C276 Round Tubes minimizes carbide precipitation during welding to maintain corrosion resistance in as - welded structures.
Hastelloy C276 Square Tubes is resistant to the formation of grain boundary precipitates in the weld heat - affected zone, thus making it suitable for most chemical process application in an as welded condition. Although there are several variations of the nickel alloy, Hastelloy C276 Rectangular Tubes is by far the most widely used.
| Product Category | Material Specification as per ASME/ASTM | Dimension Standards |
|---|---|---|
| Seamless Pipes | Welded Pipes | ASME SB619/619M Hastelloy C276, ASTM B619/619M Hastelloy C276 | ANSI B36.10, ANSI B36.19 |
| 1/4" to 16" | Sch 5, Sch 5s, Sch 10, Sch 10s, Sch 20, Sch 30, Sch 40s, Sch 40, Sch STD, Sch 60, Sch 80s, Sch 100, Sch 120, Sch XS, Sch XXS, Sch 160 |
Notes : We can meet other dimensions outside the above mentioned range in special cases.
| UNS Nos | Other Names |
|---|---|
| UNS N10276 | Alloy C276, Hastelloy C, inconel C276, W.NR 2.4819 |
| Seamless Pipes | Welded Pipes | SAW Pipes | LSAW Pipes | DSAW Pipes | ERW Pipe |
| EFW Pipe | Heavy wall thickness pipes | Polished Pipes (only applicable for stainless steel 304, 304L, 316, 316L) | Matt Polish Pipe | Mirror Finish Pipe | Electropolish Pipe |
| Mechanically Polish Pipe | |||||
| Ni | Mo | Cr | Fe | W | Co | Mn | C | V | P | S | Si |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Remainder | 15.0-17.0 | 14.5-16.5 | 4.0-7.0 | 3.0-4.5 | 2.5 max | 1.0 max | .01 max | .35 max | .04 max | .03 max | .08 max |
Typical Room Temperature Tensile Properties of Annealed Material:
| Product Form | Tensile (ksi) | .2% Yield (ksi) | Elongation % |
|---|---|---|---|
| Bar | 110.0 | 52.6 | 62 |
| Plate | 107.4 | 50.3 | 67 |
| Sheet | 115.5 | 54.6 | 60 |
| Tube & Pipe | 105.4 | 45.4 | 70 |
Additional Information:
Available Sizes And Specifications
| hastelloy c276 stainless steel pipe sizes and specifications | |
| Grade | hastelloy c276 |
| Stainless steel seamless pipe | Outside diameter: 4.0 - 1219mm, Thickness: 0.5 -100mm,Length: 24000mm |
| Stainless steel welded pipe | Outside diameter: 6.0 - 2800mm, Thickness: 0.3 -45mm, Length: 18000mm |
| Stainless steel capillary pipe | Outside diameter: 0.4 - 16.0mm, Thickness: 0.1 -2.0mm, Length: 18000mm |
| Stainless steel welded sanitary pipe | Outside diameter:8.0- 850mm, Thickness: 1.0 -6.0mm |
| Stainless steel seamless sanitary pipe | Outside diameter: 6.0- 219mm, Thickness: 1.0 -6.0mm |
| Stainless steel square pipe | Side Length: 4*4 - 300*300mm, Thickness: 0.25 - 8.0mm, Length: 18000mm |
| Stainless steel rectangular pipe | Side Length: 4*6 - 200*400mm, Thickness: 0.25 - 8.0mm, Length: 18000mm |
| Stainless steel coil pipe | Outside diameter: 0.4 - 16mm, Thickness: 0.1 - 2.11mm |
| Standard | American Standard: ASTM A312, ASME SA269, ASTM A269, ASME SA213, ASTM A213 ASTM A511 ASTM A789, ASTM A790, ASTM A376, ASME SA335, B161, SB163, SB338, SB667/668 Germany Standard: DIN2462.1-1981, DIN17456-85, DIN17458-85· European Standard: EN10216-5, EN10216-2 Japanese Standard: JIS G3463-2006, JISG3459-2012 Russian Standard: GOST 9941-81 |
