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Alloy C276 is one the variations of Hastelloy which is a nickel chromium molybdenum alloy. It has various additions as well. The addition of tungsten provides strength to this alloy. It is a highly corrosion resistant alloy. The molybdenum and nickel contents provide the alloy with very high pitting corrosion resistance. The chromium content in the Hastelloy C276 UNS N10276 makes it resistant to oxidizing media. The alloy’s carbide precipitation during welding is very less as there is very less carbon content in the composition. The DIN 2.4819 material has the optimum strength, corrosion resistance and the cost benefits among the range of Hastelloy. Therefore it is the most widely used variation. The Hastelloy C276 price is affordable. You can contact us for a full price list. The properties such as the Hastelloy C276 density, pressure ratings, strength, thermal conductivity and the corrosion resistance makes it applicable along a wide range of applications. There are different types of products in this material. The Hastelloy C276 suppliers produce bars, sheets, plates, tubes and pipes, pipe fittings and welding wires from this material. The material has resistance against wet chlorine gas, chlorine dioxide and hypochlorite. It is resistant to corrosion in welded joints as it minimizes the intergranular precipitation during welding. The resistance to reducing agents is significant. The alloy is resistant to strong oxidizing agents such as salts. All of these mechanical properties are due to the specific chemical mixture. The Hastelloy C276 chemical composition has nickel, molybdenum, chromium, iron, tungsten, cobolt, manganese, carbon, vanadium, phosphorus, silicon and sulfur. The material is used in fuel gas desaulfurization systems, sour gas wells, pulp and paper industries, waste water treatement and in pollution control systems. There are not many Hastelloy C276 equivalent materials but other Hastelloy grades can sometimes be used in place of the Hastelloy c276.
| Alloy C276 Price | US $40/Kg |
UNS Designation Number: N10276
W.Nr. Number (DIN): 2.4819
| HASTELLOY® C-276 alloy (N10276, W10276) |
|
| Sheet, Plates & Strips | B 575 / SB 575 P= 43 |
|---|---|
| Billet, Rods & Bars | B 574 / SB 574 P= 43 |
| Coated Electrode | SFA 5.11/ A 5.11 (ENiCrMo-4) DIN 2.4887 (EL-NiMo15Cr15W) F= 43 |
| Bare Welding Rod and Wires | SFA 5.14/ A 5.14 (ERNiCrMo-4) DIN 2.4886 (SG-NiMo16Cr16W) F= 43 |
| Pipes & Tubes - Seamless | B 622 / SB 622 P= 43 |
| Pipes & Tubes -Welded | B 619 /SB 619 P= 43 |
| Pipe Fittings | B 366 / SB 366 P= 43 |
| Forging Products | B 564 / SB 564 P= 43 |
| DIN | 17744 No. 2.4819 NiMo16Cr15W |
| TÜV | Werkstoffblatt 400 Kennblatt 320 Kennblatt 319 |
| Other Stanard | NACE MR0175 ISO 15156 |
| UNS | EN | WERKSTOFF NR. (WNR) | AFNOR | JIS | BS | GOST |
|---|---|---|---|---|---|---|
| N10276 | NiMo16Cr15W | 2.4819 | – | NW 0276 | – | ХН65МВУ |
| HASTELLOY® C-276 alloy ( W10276 / N10276) |
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| ASME | Section l | 1000°F (538°C)1 | |
|---|---|---|---|
| Section lll | Class 1 | - | |
| Class 2 | 800°F (427°C)2 | ||
| Class 3 | 800°F (427°C)2 | ||
| Section Vlll | Div. 1 | 1250°F (677°C)3 | |
| Div. 2 | 1250°F (677°C)3 | ||
| Section Xll | 650°F (343°C)3 | ||
| B16.5 | 1250°F (677°C)4 | ||
| B16.34 | 1250°F (677°C)5 | ||
| B31.1 | 1000°F (538°C)6 | ||
| B31.3 | 1250°F (677°C)7 | ||
| VdTÜV (doc #) | 844°F (450°C)8, #400 |
||
| Grade | % | Ni | W | Cr | Fe | Co | C | Mo | Mn | S | Si | V | P |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Min. |
balance | 3 | 14.5 | 4 | 15 | |||||||
| Max. | 4.5 | 16.5 | 7 | 2.5 | 0.08 | 17 | 1 | 0.03 | 1 | 0.35 | 0.04 | ||
| C276 | Min. | balance | 3 | 14.5 | 4 | 15 | |||||||
| Max. | 4.5 | 16.5 | 7 | 2.5 | 0.01 | 17 | 1 | 0.03 | 0.08 | 0.35 | 0.04 |
Physical properties
| Density | 8.9 g/cm³ |
| Melting point | 1325-1370 ℃ |
| Alloy state | Yield strength R P0. 2N/mm² | Tensile strength Rm N/mm² |
Elongation A 5 % |
| C /C276 | 283 | 690 | 40 |
Excellent corrosion resistance material
