Sunday 17 December 2017
  • Alloy 200-201 Material Data Sheets
  • Alloy 200-201 Material Data Sheets
  • Alloy 200-201 Material Data Sheets
  • Alloy 200-201 Material Data Sheets
  • Alloy 200-201 Material Data Sheets
  • Alloy 200-201 Material Data Sheets
  • Alloy 200-201 Material Data Sheets
Chemical Composition Cr Ni Mo Cu Cg+Ta Al Ti C Fe Me Mn Si P S
% Values (minimum)   99.0   -       -     - -    
% Values (minimum)   -   0.25       0.15     0.35 0.35   0.01
  • Processes where Sodium Hydroxide is used
  • Chemical Processing and Storage caustic evaporators, in spun anodes
  • Synthethic Fiber Production combustion boats and laboratory crucibles, and electronic components
  • Food Processing

DESCRIPTION

Nickel 200 and Nickel 201 are solid solution strengthened, commercially pure wrought materials. Typically, the elemental restrictions of both alloys are combined into one, dual-certified chemistry resulting in a single alloy with the desired characteristics of both alloys.

Applications where Nickel 200/201 can be used include chemical processing and storage, synthetic fiber production, and processes where sodium hydroxide and fluorine is used. Other applications include aerospace and defense as well as food processing. Nickel 200/201 has exceptional resistance to caustic alkalies at various temperatures and concentrations. When operating temperatures are expected to exceed 600°F, carbon content becomes critical. The lower carbon content of Nickel 201 makes the material resistant to graphitization and therefore less subject to embrittlement.

Pressure vessels and vessel components can be constructed from Nickel 201 according to the ASME Boiler and Pressure Vessel Code, Section VIII, Division 1 for use up to 1250°F.

CORROSION RESISTANCE

Both Nickel 200 and 201 offer corrosion resistance in reducing and neutral media as well as in oxidizing atmospheres provided that the oxidizing media allows the formation of a passive oxide film. This oxide film accounts for the materials excellent resistance in caustic environments.

 Download the above information in a PDF format here.

Quick Enquiry

Send

Contact Us

 

contact phoneT: + 44 (0)1902 409316
Fusion House
The Crescent
Willenhall
West Midlands
WV13 2QR

F: + 44 (0)1902 409304
E: sales@quest4alloys.com