2.4066/2.4068
- N02200/N02201
- Nickel 200/201
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.
Mechanical Properties
| Tensile strength: | 370 (Nickel 200) 340 (Nickel 201) | N/mm² |
| Yield strength 0,2% : | 100 (Nickel 200) 80 (Nickel 201) | ≥ N/mm² |
| Elongation: | 40 | ≥ % |
| Hardness HB30: | 45-80 | ≤ HB |
Chemical Composition
Nickel
Ni
99% min
Carbon
C
0,15% max
Silicon
Si
0,35% max
Magnese
Mn
0,35% max
Sulphur
S
0,01% max
Copper
Cu
0,25% max
Heat Treatment
700-850°C
Nickel 200/201 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.
gas-shielded welding methods
Marking
All material will be marked as follow:
- Manufacturer’s name
- Material grade
- Size
- Heat Number
Certification
Material will be delivered with certificate EN 10204 3.1
