Nickel 201 Material Introduction
Nickel201 (UNS N02201/N4) alloy is a pure commercial nickel with very low carbon content, which has been approved for use in high temperature environments up to 1230 ℃.
Chemical composition of Nickel 201
alloy
| % | Ni | Fe | C | Mn | Si | Cu | S |
Nickel 201 | minimum | allowance |
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maximum | 0.4 | 0.02 | 0.35 | 0.35 | 0.25 | 0.01 |
Nickel 201 physical property
density | melting point |
8.89 g/cm³ | 1440 ℃ |
Nickel 201 Minimum value of mechanical properties of alloy at room temperature
Product status | condition | tensile strength σb/MPa | yield strength σp0.2/MPa | Elongation δ5/% | hardness HB |
stick | hot-rolling | 60-85 | 15-45 | 35-55 | 45-80 |
stick | Cold drawn or annealed | 55-75 | 15-30 | 40-55 | 45-70 |
plate | annealing | 55-80 | 15-40 | 40-60 | 45-75 |
sheet | annealing | 55-75 | 15-30 | 40-55 | 70 max |
Steel pipe | Seamless annealing | 55-75 | 12-30 | 40-60 |
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Nickel 201 application area
1. Food processing equipment and salt refining equipment.
2. Mining and ocean mining.
3. Equipment required for manufacturing industrial sodium hydroxide under high temperature above 300 ℃.