UNS N10276 Round Alloy Bar HASTELLOY C-276 Nickel Rod With Molybdenum & Chromium
Hastelloy C-276 round rod is a round rod-shaped metal material made of nickel-chromium-molybdenum alloy with excellent corrosion resistance. The alloy has good resistance to a variety of corrosive media in oxidizing and reducing environments, especially in solutions containing chloride. Its high molybdenum content gives it local resistance to oxidation such as pitting corrosion, while its low carbon content maintains resistance to intergranular accumulation in the heat-affected zone of the weld joint. , the alloy also has a high chromium content, which makes it excellent in resistance to oxidation and non-oxidizing acid properties.
The physical properties of Hastelloy C-276 round rod also make it excellent in applications, such as its good ductility and ease of shaping, making it easy to process and manufacture. Like other nickel alloys, it also has excellent welding properties, which makes it more productive during the manufacturing process.
This round rod is widely used in a variety of corrosive media, including chloride-containing solutions, oxidizing and non-oxidizing acids, and oil field environments. It is particularly suitable for marine applications because its corrosion resistance makes it resistant to a wide range of corrosive substances in flowing seawater over the long term. In addition, Hastelloy C-276 also has good overall performance at high temperatures and is very suitable for use in preparation equipment for various corrosive chemicals or reactors for various acidic substances.
In general, Hastelloy C-276 round rod is a high-performance alloy material that is widely used in various corrosive media due to its excellent corrosion resistance and easy processing characteristics.
GRADE | UNS | DENSITY | DIN | GB |
HASTELLOY C-276 | UNS N10276 | 8.87g/cm³ | W.NR.2.4819 | NS3304 |
CHEMICAL COMPOSITION:
HASTELLOY C-276
Ni | Co | Cr | Mo | W | P | Fe |
Remainder | 2.5max | 14.5-16.5 | 15.0-17.0 | 3.0-4.5 | 0.04max | 4.0-7.0 |
Si | Mn | C | V | S | | |
0.08max | 1.0max | 0.01max | 0.35max | 0.03max | | |
SPECIFICATION:
HASTELLOY C-276
Form | ASTM |
Rod | B 574 |
Plate, sheet and strip | B 575, B 906 |
Seamless pipe and tube | B 622 |
Welded pipe | B 619, B 775 |
Welded tube | B 626, B 751 |
Fitting | B 366 |
Forged or rolled pipe flange and forged fitting | B 462 |
Billet and bar for reforging | B 472 |
Forging | B 564 |

