Project Description
Nickel 200 (UNS N02200 / W.Nr. 2.4060, 2.4066)
Nickel 200 (UNS N02200 / W.Nr. 2.4060, 2.4066) is a wrought commercially pure nickel with a maximum carbon level of 0.15%. This alloy provides highly ductile mechanical properties across a wide temperature range. It provides corrosion resistance in neutral to moderately reducing environments. Nickel 200 is ferromagnetic. It provides high thermal and electrical conductivity in comparison to nickel-base alloys, stainless and low alloy steels. Nickel 200 is not recommended for service above 600°F (316℃) because long-time exposures in the 800°F to 1200°F range result in precipitation of a carbon containing phase and loss of ductility.
Equivalent Grades
Trademark | GB | GOST | ASTM | UNS | DIN | W.Nr. | NF | BS | JIS | SS |
Nickel 200 | N5 N6 N7 | НП2 НП3 | Nickel 200 | N02200 | Ni99 | 2.4060 2.4066 | – | Ni99 | – | – |
Chemical Composition, %
Alloy | C | Si | Mn | P | S | Ni+Co | Cu | Fe |
Nickel 200 | ≤0.15 | ≤0.35 | ≤0.35 | ≤0.020 | ≤0.010 | ≥99.0 | ≤0.25 | ≤0.40 |
Typical Physical and Mechanical Properties (RT, Annealed)
Density, g/cm3 | Melting Point, ℃ | Tensile Strength, MPa | Yield Strength, MPa | ELongation, % | Hardness, HRB |
8.89 | 1435-1446 | 462 | 148 | 47 | / |
Available Products and Specifications
Rod, Bar, Wire and Forgings | ASTM B160, ASTM B366, ASTM B564, ASME SB160, ASME SB366, ASME SB564, DIN 17752, DIN 17754 |
Plate, Sheet and Strip | ASTM B162, ASME SB162, DIN 17750 |
Pipe and Tube | ASTM B161, ASTM B163, ASTM B725, ASTM B730, ASTM B751, ASTM B775, ASME SB161, ASME SB163, ASME SB725, ASME SB730, ASME B775, DIN 17751 |
Welding Product | ERNi-1, ENi-1 |
Others | DIN 17740 |
Features
- Highly resistant to various reducing chemicals
- Excellent resistance to caustic alkalies
- High electrical conductivity
- Excellent corrosion resistance to distilled and natural waters
- Resistance to neutral and alkaline salt solutions
- Excellent resistance to dry fluorine
- Widely used to handle caustic soda
- Good thermal, electrical and magnetostrictive properties
- Offers some resistance to hydrochloric and sulfuric acids at modest temperatures and concentrations
Applications
- Alkali production industry; Equipment of various kinds of alkali equipment
- Chlor-alkali chemical and organic chloride production
- Food processing
- High temperature halogen corrosion and salt industry
- Electronic instrument parts
- Water treatment