Project Description
Nickel 200 (UNS N02200)
Nickel 200 (UNS N02200) 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
Trademarks | GB | JIS | KS | ASTM | UNS | DIN | W.Nr | GOST | BS | NF |
---|---|---|---|---|---|---|---|---|---|---|
Nickel 200 | N5 N6 N7 | – | – | – | N02200 | Ni99 | 2.4060 2.4066 | НП2 НП3 | Ni99 | – |
Product Forms
Wire, Bar, Strip, Sheet, Plate, Tube, Pipe, Pipe Fittings, Forgings
Chemical Composition,%
C | P | S | Mn | Si | Ni | Co | Cu | Fe |
---|---|---|---|---|---|---|---|---|
≤0.15 | ≤0.02 | ≤0.01 | ≤0.35 | ≤0.35 | 99.00 | * | ≤0.25 | ≤0.40 |
Typical Physical & Mechanical Properties (RT, Annealed)
Density, g/cm3 | Melting Point, ℃ | Tensile Strength, MPa | Yield Strength, MPa | Elongation,% |
---|---|---|---|---|
8.89 | 1435-1446 | 462 | 148 | 47 |
Specifications
Rod, Bar, Wire, Forgings | ASTM B160/ASME SB160, ISO 9723/9724/9725, DIN 17752-17754 |
---|---|
Plate, Sheet, Strip | ASTM B162/ASME SB162, ISO 6208, DIN 17750 |
Pipe, Tube | ASTM B161/ASME SB161, B163/SB163, B725/SB725, B730/SB730, B751/SB751, B775/SB775, B829/SB829, DIN17751, ISO 6207 |
Others | ASTM B366/ASME SB366(Fittings), DIN 17744 |
Welding Products | ERNi-1/ENi-1 |
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