The purpose of the DIN 2.4819 tube, which is a crucial component of flue gas desulfurization, is to essentially remove sulphur dioxide from the exhaust flue gases of fossil-fuel power plants as well as from the emissions of other sulphur oxide-emitting processes, such waste incineration.
Due to the strict air quality management laws and regulations established by regulatory agencies, air pollution control in numerous industries, including power generating, is crucial. These businesses subject their machinery to a large number of harmful, corrosive substances. Typically, the gases that have been released from these Flue gas desulfurization plants have a large amount of chlorides. Because of this, these sectors constantly need to use alloys that are both application-friendly and compliant with regulations, like ASTM B622 UNS N10276.
Other alloy grades are unable to sustain these high chloride levels, but Hastelloy C276 tubing exhibits good resistance qualities, which are essential to the operation of these companies. C276 Hastelloy tubing. In addition, other factors like acidity, halides other than chlorides, mineral deposits, wet and dry conditions, high temperatures, and dew points are present in FGD systems.
These corrosives work together to accelerate the deterioration of the materials utilised in the FGD system. 6 However, the flue gas desulfurization systems' air pollution control parts work best when employing the Hastelloy C276 tube. Uns N10276 tubes are regarded as the industry's workhorse product because they provide dependable, low-maintenance service. The most popular corrosion resistant air pollution control component is the ASTM B622 tube.
Compare Hastelloy C276 tube price with inconel 800 tube price list
Al276 alloy For the use of reactors, boilers, heat exchangers, turbines, and columns, seamless tubing shall adhere to ASME SB 622 and welded tubing to SB 626. Verify specifications with your provider.
| ASME/ASTM Specifications | ASTM B622/ ASME SB622, ASTM B619/ ASME SB619 |
| Size In Mm |
6 mm OD x 0.7 mm to 50.8 mm OD x 3 mm thk. |
| Material Standard | ASTM, ASME and API |
| Tube Sch. | SCH80, SCH20, SCH60, SCH80, SCH30, SCH140, SCH160, STD, SCH120, XS, XXS, SCH40, |
| Most Famous Type | LSAW /Seamless/ Fabricated /ERW/Welded Tubes |
| tube Form | Hydraulic, Square, Rectangular, Round etc |
| Stock Length | Cut Length, Double Random, Single Random etc |
| Tube End Forming | Threaded, Plain End, Beveled End, |
Hastelloy C276 Tube
Size:6 mm OD x 0.7 mm to 50.8 mm OD x 3 mm thk.
| Hastelloy C276 | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr |
|---|---|---|---|---|---|---|---|---|---|---|
| Balance | 0.01 max | 15 – 17 | 1.0 max | 0.08 max | 4 – 7 | 0.04 max | 0.03 max | 2.5 max | 14.5 – 16.5 |
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | OR | GOST |
|---|---|---|---|---|---|---|---|
| Hastelloy C276 | N10276 | 2.4819 | – | NiMo16Cr15W | NW 0276 | ЭП760 | ХН65МВУ |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
|---|---|---|---|---|
| 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 52,000 , MPa – 355 | Psi – 1,15,000 , MPa – 790 | 40 % |
A molybdenum nickel chromium alloy with very high mechanical characteristics is called C276. The alloy is used to create various sorts of tubes, bars, rods, and sheets for a variety of applications. Heat exchangers and other high heat applications make up the majority of uses for these alloy tubes. The alloy needs to be hot wrought and water quenched for high temperature applications between 870 and 1230 degrees Celsius. The alloy has the highest level of corrosion resistance under these conditions at high temperatures. The alloy may express very high pressure capacities up to 96 bars for class 2500 at 675 degrees Celsius after hot working and heat treatment.
| Description | Price Per Unit (INR) | Price in USD |
|---|---|---|
| Hastelloy C276 1/16 X .010 Wt Welded Tubing , Astm B626 1pc X 240 | 10,464 | 140.20 |
| Hastelloy Tube. 3/8 Odx .049 Wt 2meter Lenghthsx3 (Nickel Alloy Tubing) | 22,672 | 303.77 |
| Nickle Alloy Welded Tubes C-276 As Per Astm B626 Class Iii Hastelloy C-276 (Uns N10276) Size:19.05x1.65x2025mm (281 Pcs) | 2,915 | 39.06 |
| Nickle Alloy Welded Tubes C-276 As Per Astm B626 Class Iii Hastelloy C-276 (Uns N10276) Size:19.05x1.65x2000mm (280 Pcs) | 2,916 | 39.07 |
| Finish Code | Product Contact Surface (Max Ra)* |
Non-Product Contact Surface (Max Ra) |
|---|---|---|
| -PL | 20 µ-inch (0.5 µm) | 32 µ-inch (0.8 µm) |
| -SF | Sanitary Finish* | Mill Finish |
| -PU | Mill Finish | Mill Finish |
| *The sanitary finish offering is a finish better than traditional commercial grade tube finish. Suitable for applications in sanitary / high purity hygienic industries. | ||
| Types of Hastelloy C276 Tube | Wall thickness | Length |
|---|---|---|
| NB Sizes (in stock) | SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 | Upto 6 Meters |
| Hastelloy C276 Seamless Tube (Custom Sizes) | As per requirement | Upto 6 Meters |
| Hastelloy C276 Welded Tube (in Stock + Custom Sizes) | 1.0 ~ 15.0 mm | Upto 6 Meters |
Hastelloy Melting Point, Density And Tensile Strength
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | |
|---|---|---|---|---|---|
| C22 | 8.69 G/Cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
| C276 | 8.89 G/Cm33 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40% |
| B2 | 9.2 G/Cm3 | 1370 °C (2550 °F) | Psi – 1,15,000 , MPa –760 | Psi – 52,000 , MPa – 350 | 40% |
| B3 | 9.2 G/Cm3 | 1370 °C (2550 °F) | Psi – 1,15,000 , MPa –760 | Psi – 52,000 , MPa – 350 | 40% |
| C4 | 8.64 G/Cm3 | 1350-1400 °C | 783 | 365 | 55% |
| Hybrid BC1 | 8.83 G/Cm³ | 1343 - 1443°C | 725 | 310 | 40% |
| X | 8.22 G/Cm³ | 1355°C | 655 MPa | 240 MPa | 35% |
Inconel Composition
| Inconel | Element (% By Mass) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ni | Cr | Fe | Mo | Nb | Co | Mn | Cu | Al | Ti | Si | C | S | P | B | |
| 600 | 72.0 | 14.0–17.0 | 6.0–10.0 | 1.0 | 0.5 | 0.5 | 0.15 | 0.015 | |||||||
| 617 | 44.2–56.0 | 20.0–24.0 | 3.0 | 8.0–10.0 | 10.0–15.0 | 0.5 | 0.5 | 0.8–1.5 | 0.6 | 0.5 | 0.15 | 0.015 | 0.015 | 0.006 | |
| 625 | 58.0 | 20.0–23.0 | 5.0 | 8.0–10.0 | 3.15–4.15 | 1.0 | 0.5 | 0.4 | 0.4 | 0.5 | 0.1 | 0.015 | 0.015 | ||
| 690 | 59.5 | 30 | 9.2 | 0.35 | 0.01 | 0.02 | 0.35 | 0.019 | 0.003 | ||||||
| 718 | 50.0–55.0 | 17.0–21.0 | Balance | 2.8–3.3 | 4.75–5.5 | 1.0 | 0.35 | 0.2–0.8 | 0.65–1.15 | 0.3 | 0.35 | 0.08 | 0.015 | 0.015 | 0.006 |
| X-750 | 70.0 | 14.0–17.0 | 5.0–9.0 | 0.7–1.2 | 1.0 | 1.0 | 0.5 | 0.4–1.0 | 2.25–2.75 | 0.5 | 0.08 | 0.01 | |||
| Size | Wall Thickness | Hastelloy C276 tubing Style | Finish ID (Ra) |
Finish OD (Ra) |
|---|---|---|---|---|
| ½” (12.7 mm) | 0.065" (1.651 mm) | Seamless Tubing | 20 µ-inch (0.5 µm) | 32 µ-inch (0.8 µm) |
| ¾” (19.05 mm) | 0.065" (1.651 mm) | Seamless Tubing | 20 µ-inch (0.5 µm) | 32 µ-inch (0.8 µm) |
| 1” (25.4 mm) | 0.065" (1.651 mm) | Seamless Tubing | 20 µ-inch (0.5 µm) | 32 µ-inch (0.8 µm) |
| 1½” (38.1 mm) | 0.065" (1.651 mm) | Welded Tubing | Sanitary Finish* | Mill Finish |
| 2” (50.8 mm) | 0.065" (1.651 mm) | Welded Tubing | Sanitary Finish* | Mill Finish |
| 3" (76.2 mm) | 0.065" (1.651 mm) | Welded Tubing | Mill Finish | Mill Finish |
Types of Hastelloy C276 Tube |
Out diameter (OD) |
|---|---|
| NB Sizes (in stock) | 1/8” ~ 8” |
| Hastelloy C276 Seamless Tube (Custom Sizes) | 5.0mm ~ 203.2mm |
| Hastelloy C276 Welded Tube (in Stock + Custom Sizes) | 5.0mm ~ 1219.2mm |
| Density |
|---|
| 8.89 g/cm3 |
|
|
| UNS: | N10276 |
|---|---|
Specifications: |
ASTM B622, ASTM B619, ASTM B775, ASTM B516, ASTM B626 |
International Specifications: |
ISO 6207, DIN 17751, VdTüV 400/12.98 |
| Tube O.D. (in.) |
Wall Thickness of Tube (inches) | |||||||
|---|---|---|---|---|---|---|---|---|
| .028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 | |
| Working Pressure (psig) | ||||||||
| 1/8 | 7900 | 10100 | ||||||
| 1/4 | 3700 | 4800 | 7000 | 9500 | ||||
| 5/16 | 3700 | 5400 | 7300 | |||||
| 3/8 | 3100 | 4400 | 6100 | |||||
| 1/2 | 2300 | 3200 | 4400 | |||||
| 3/4 | 2200 | 3000 | 4000 | 4600 | ||||
| 1 | 2200 | 2900 | 3400 | 3900 | 4300 | |||
| Melting Point |
|---|
| 1370 °C (2550 °F) |
| Description | DFARS | Manufacture Method | OD | Wall | Specification |
|---|---|---|---|---|---|
| W HAST C-276 B626 3/8 X .035 WA | Yes | WELDED & DRAWN | 0.3750 | 0.0350 | ASTM B626 ASME SB626 |
| SMLS C-276 B622 1/2 X .035 WA | Yes | SEAMLESS & DRAWN | 0.5000 | 0.0350 | ASME SB622 |
| SMLS HAST C-276 B622 1/4 X .035 WA | Yes | SEAMLESS & DRAWN | 0.2500 | 0.0350 | ASME SB622 |
