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The final 1% or less is made up of iron, silver, manganese, copper, carbon and sulphur in small, measured quantities. It has good mechanical properties and excellent resistance to many corrosive environments. Other useful features of the alloy are its magnetic and magnetostrictive properties, high thermal and electrical conductivities, low gas content and low vapor pressure.
The corrosion resistance of Nickel 200 makes it particularly useful for maintaining product purity in the handling of foods, synthetic fibers, and caustic alkalies; and also in structural applications where resistance to corrosion is a prime consideration. Other applications include chemical shipping drums, electrical and electronic parts, aerospace and missile components.
Nickel 200 alloy can be shaped through all hot working and cold working practices. The alloy can be hot worked between 649°C (1200°F) and 1232°C (2250°F), with heavy forming carried out at temperatures above 871°C (1600°F). Annealing is performed at temperature between 704°C (1300°F) and 871°C (1600°F).
Grade | C≤ | Mn≤ | Si≤ | S≤ | Cu≤ | Fe≤ | Ni≥ |
Ni200 | 0.15 | 0.35 | 0.35 | 0.01 | 0.25 | 0.40 | 99.0 |
Density: 8.89 g/cm3
Melting point: 1435-1446°C
Form | Tensile Strength | Yield Strength (0.2% Offset) | Elongation in 2 in. (51 mm), % | Hardness | |||
Brinell (3000 kg) | Rockwell B | ||||||
ksi | MPa | ksi | MPa | ||||
Rod and Bar | |||||||
Hot-Finished Cold-Drawn Cold-Drawn, Annealed or Hot-finished, Annealed | 60-85 65-110 55-75 | 415-585 450-760 380-520 | 15-45 40-100 15-30 | 105-310 275-690 105-210 | 55-35 35-10 55-40 | 90-150 140-230 90-120 | 45-80 75-98 45-70 |
Plate | |||||||
Hot-Rolled Hot-Rolled, Annealed | 55-100 55-80 | 380-690 380-550 | 20-80 15-40 | 140-550 105-275 | 55-35 60-40 | 100-150 90-140 | 55-80 45-75 |
Sheet | |||||||
Hard Annealed | 90-115 55-75 | 620-795 380-520 | 70-105 15-30 | 480-725 105-210 | 15-2 55-40 | – – | 90 min. 70 max. |
Strip | |||||||
Spring Annealed | 90-130 55-75 | 620-895 380-520 | 70-115 15-30 | 480-795 105-210 | 15-2 55-40 | – – | 95 min. 64 max. |
Tubing | |||||||
Stress-Relieved Annealed | 65-110 55-75 | 450-760 380-520 | 40-90 12-30 | 275-620 85-210 | 35-15 60-40 | – – | 75-98 70 max. |
Condenser and Evaporator Tubing | |||||||
Annealed Stress-Relieved | 55-75 65-110 | 380-520 450-760 | 15-30 40-90 | 105-210 275-620 | 60-40 35-20 | – – | 65 max. 75-98 |
Wire, Cold-Drawn | |||||||
Annealed No. 1 Temper Spring Temper | 55-85 70-95 125-145 | 380-580 485-655 860-1000 | 15-50 40-75 105-135 | 105-345 275-520 725-930 | 50-30 40-20 15-2 | – – – | – – – |
Pipe/Tube | Sheet/Plate/Strip | Bar | Forging | Fitting |
ASTM B161/B163/B474 | ASTM B162 | ASTM B160 | ASTM B564 | ASTM B366 |
Nickel 200 Equivalent Grades
STANDARD | WERKSTOFF.NR. | UNS | JIS | BS | GOST | AFNOR | EN |
Ni200 | 2.4066/2.4060 | N02200 | NW 2200 | NA 11 | HП-2 | N-100M | Ni 99.2 |
Nickel 200 Applications:
Nickel Alloy Pipe Fitting For Power Plants
Nickel Alloy Fitting For Oil And Gas Industry
Nickel Alloy Forged Fitting For Fluid Piping
Elbow For Dairy And Food Processing
Heat Exchanger
Pharmaceutical Processing Industry
Threaded Fitting For Pulp And Paper Industry
Aerospace and missile components