Overview
Nickel 200 is a commercially pure nickel alloy with excellent corrosion resistance, good ductility, and reliable mechanical properties across a wide range of temperatures. Nickel 200, commonly identified as UNS N02200 and also associated with DIN 2.4066, is particularly resistant to reducing chemicals, caustic soda, hydroxides, and various corrosive environments.
Nickel 200 seamless tube is widely used in heat exchangers, condensers, furnaces, chemical-processing equipment, and other demanding industrial applications. Manufactured as a seamless tube, it provides consistent construction and is suitable for applications requiring reliable corrosion resistance and mechanical performance.
OurASTM B163 Nickel 200 seamless tube can be supplied in various outside diameters, wall thicknesses, and lengths according to project requirements. Available products include Nickel 200 tube, round tube, rectangular tube, hydraulic tube, and heat exchanger tube.
With its combination of corrosion resistance, ductility, machinability, and thermal performance, Nickel 200 is an important choice for customers looking for high-quality nickel alloy seamless tube for chemical processing, heat-transfer, and specialized industrial applications.
Specification
ASTM B163-19 Standard Specification for Seamless Nickel and Nickel Alloy Condenser and Heat-Exchanger Tubes.
| Specifications | ASTM B161, B622 / ASME SB161, SB622 |
| Standard | ASTM, ASME and API |
| Pipe Size | Range 15"NB – 150"NB |
| Outside Diameter | 6.35 mm OD upto 254 mm OD in 0.6 TO 20 mm thickness. |
| Length | Single Random, Double Random & Required Length |
| Thickness | 0.3mm – 50 mm |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH120, SCH140, SCH160, XXS |
| Type | Seamless, Welded, ERW |
| End | Plain End, Beveled End, Treaded |
Equivalent Grades for Nickel Alloy 200 Pipes :
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Nickel Alloy 200 | 2.4066 | N02200 | NW 2200 | NA 11 | НП-2 | N-100M | Ni 99.2 |
Chemical Composition
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
| Nickel Alloy 200 | 0.15 max | 0.35 max | 0.35 max | 0.01 max | 0.25 max | 0.40 max | 99.0 min |
Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Nickel Alloy 200 | 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
Nickel 200 Tube Pressure Rating
Nickel 200 Tube O.D. | Wall Thickness of Tube (inches) | |||||||
|---|---|---|---|---|---|---|---|---|
| .028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 | |
| Working Pressure (psig) | ||||||||
| Nickel 200 Tube 1/8 | 7900 | 10100 | ||||||
| Nickel 200 Tube 1/4 | 3700 | 4800 | 7000 | 9500 | ||||
| Nickel 200 Tube 5/16 | 3700 | 5400 | 7300 | |||||
| Nickel 200 Tube 3/8 | 3100 | 4400 | 6100 | |||||
| Nickel 200 Tube 1/2 | 2300 | 3200 | 4400 | |||||
| Nickel 200 Tube 3/4 | 2200 | 3000 | 4000 | 4600 | ||||
| Nickel 200 Tube 1 | 2200 | 2900 | 3400 | 3900 | 4300 | |||
Applications
- 1. Food processing equipment.
- 2. Marine and offshore engineering.
- 3. Salt production.
- 4. Caustic handling equipment.
- 5. Manufacture and handling of sodium hydroxide, particularly at temperatures above 300° F.
- 6. Reactors and vessels in which fluorine is generated and reacted with hydrocarbons.
