Hastelloy C2000 UNS N06200 Plate UNS Forging Parts 2.4675 NiCr23Mo16Cu Nickel Alloy
Hastelloy C2000 UNS N06200 Plate UNS N06200 Forging Parts 2.4675 NiCr23Mo16Cu)Nickel Alloy
HASTELLOY® C-2000® alloy (UNS N06200) is unique among the versatile nickel-chromium-molybdenum materials in having a deliberate copper addition. This provides greatly enhanced resistance to sulfuric acid. It also has a high chromium content, to maximize its resistance to oxidizing chemicals and process streams contaminated with ferric ions and dissolved oxygen.
Like other nickel alloys, it is ductile, easy to form and weld, and possesses exceptional resistance to stress corrosion cracking in chloride-bearing solutions (a form of degradation to which the austenitic stainless steels are prone). It is able to withstand a wide range of oxidizing and non-oxidizing chemicals, and exhibits outstanding resistance to pitting and crevice attack in the presence of chlorides and other halides.
HASTELLOY® C-2000® alloy is available in the form of plates, sheets, strips, billets, bars, wires, pipes, tubes, and covered electrodes. Typical chemical process industry (CPI) applications include reactors and heat exchangers.
Specifications
Hastelloy C-2000 Alloy is designated as UNS N06200
Rod, Bar, Wire and Forging Stock: ASTM B 462 (Rod, Bar and Forging Stock), ASTM B 564 & ASME SB 564 (Forgings), ASTM B 574 & ASME SB 574 (Rod, Bar and Wire).
Plate, Sheet and Strip: - ASTM B 575; ASME SB 575.
Pipe and Tube: - ASTM B 619; ASME SB 619 (Welded Pipe); ASTM B 622; ASME SB 622 (Seamless Pipe); ASTM B626; ASME SB626 (Welded Tube).
Other Product Forms: - ASTM B 366 & ASME SB-366 (Fittings).
Trademark Notice: Some names are trade names and/or trademarks of specific manufacturers. American Special Metals, Corp. is not affiliated with any manufacturer(s). Orders will be filled to meet specifications from any available source(s). Names are listed solely for reference to help identify products consistent with listed specifications.
Hastelloy is a Registered Trademark of Haynes International and Its subsidiaries.
Limiting Chemical Composition, %
Nickel ………………59 Balance
Cobalt ………………2 max
Chromium ………….23
Molybdenum …….. 16
Copper ……………..1.6
Iron ………………….3 max.
Manganese ………..0.5 max.
Aluminum ………….0.5 max.
Silicon ………………0.08 max.
Carbon ………………0.01 max.
About Hastelloy C-2000
Wrought Hastelloy C-2000 is made of a NiCrMo alloy including copper. Highly versatile alloy C2000 prevents stress corrosion cracking and corrosion by different types of chemicals such as sulphuric acid, hydrochloric acid and hydrofluoric acids. Unlike other Hastelloy alloys, Nickel 2000 is resistant to both oxidizing and reducing conditions.
Nickel-Chromium-Molybdenum C type alloys have been traditionally used in the chemical processing sectors. These metals not only resist the corrosion by strong acids at whole temperature limits, even also prevent the detrimental attack by chlorides and other halide media.
Industrial Nomenclatures: Hastelloy C-2000, Alloy C2000, UNS N06200, NiCr23Mo16Cu, Werkstoffblatt 539, DIN 2.4699
Hastelloy C-2000 Specifications
| Wire | Sheet | Strip | Pipe | Rod | Fittings |
| SB 574/B 574, Kennblatt 9679.00 | SB 575/B 575 | SB 575/B 575 | SB 619/B 619, SB 622/B 622, SB 626/B 626, SB 462/B 462 | SB 574/B 574 | SB 366/B 366 |
Hastelloy C-2000 Weldability
Hastelloy C2000 can be easily welded by shielded metal arc welding, gas tungsten arc welding and gas metal arc welding methods. The unsuitable welding techniques are Oxy-acetylene and submerged-arc welding.
Post weld stress reduction up to 1202oF or 650oC is unsuitable for Hastelloy alloys. However this kind of heat processing is not important, but if followed, a complete solution annealing at 1149oC or 2100oF then water cooling should be done.
Forms Produced
| Hastelloy C-2000 Alloy Wire | Hastelloy C-2000 Alloy Wire Mesh |
| Hastelloy C-2000 Alloy Strip | Hastelloy C-2000 Alloy Sheet/Plate |
| Hastelloy C-2000 Alloy Rod/Bar | Hastelloy C-2000 Alloy Pipe/Tube |
| Hastelloy C-2000 Alloy Flanges | Hastelloy C-2000 Alloy Foil |
