Hastelloy C2000 is a new type of Ni-Cr-Mo alloy. Based on C4 alloy, the content of chromium is improved, and the addition of copper greatly improves the oxidation resistance and the corrosion ability of reducing medium of the alloy. Hastelloy C2000 is currently a series of alloys with good corrosion resistance of H2SO4, but the intercrystalline corrosion resistance is not as good as C4 alloy
Hastelloy C2000 Chemical Composition| Alloy | C | Cr | Ni | Fe | Mo | W | Cu | Si | Mn | P | S |
| Hastelloy C-2000 | ≤0.01 | 22.0-23.0 | balance | ≤3.0 | 15.0-17.0 | 3.0-4.5 | 1.3-1.9 | ≤0.08 | ≤0.5 | ≤0.02 | ≤0.08 |
| Density | 8.5 g/cm³ |
| Melting point |
1260-1320 ℃
|
| Thickness (mm) |
Tensile strength (Mpa) | Yield strength σ0.2（Mpa） |
Elongation (50.8mm)(%) |
| 1.6 | 752 | 358 | 64.0 |
| 3.18 | 765 | 393 | 63.0 |
| 6.35 | 779 | 379 | 62.0 |
| 12.7 | 758 | 345 | 68.0 |
| 25.4 | 752 | 372 | 63.0 |
ASTM B564, ASTM B574,ASTM B575,ASTM B619,ASTM B622，ASTM B366
| Bar/Rod | Wire | Strip/Coil | Sheet/Plate | Pipe/Tube |
Round bars/Flat bars/Hex bars, Size From 8.0mm-320mm, Used for bolts,fastners and other spare parts
Supply in welding wire and spring wire in coil form and cut length.
Forging Ring or gasket,size can be customized with bright surface and precision tolerance
Widths up to 1500mm and lengths up to 6000mm,Thickness from 0.1mm to 100mm.
Standards size and customized dimension can be produced by us with small tolerance
Soft condition and hard condition with AB bright surface, width up to 1000mm
Hastelloy C200 materials in forms of Bolts,screws,flanges and other fasterners, according to clients specification.
Corrosion resistance including sulfuric acid hydrochloric hydrofluoric acid phosphate organic chlorine alkali metal crevice corrosion pitting,stress corrosion cracking.
C-2000 alloy shows better resistance to pitting and crevice corrosion than C-276 alloy the industrial standard.
Welding and machining formability of Hastelloy C-2000 which are similar to C276,solve the dilemma on the alloy design.
Excellent corrosion resistance to reduction environment without sacrificing stability of metallurgy in combination with high chromium and contents of molybdenum and copper.
• The chemical process industry reactor,heat exchanger,columns,and the pipe.
• The pharmaceutical industry reactor and dryer.
• Flue gas desulfurization system.