Nickel Alloy 200 Pipe
Steel Pipe & Tubes has been a leading supplier of Nickel Alloy 200 Seamless Pipe
Nickel Alloy 200 Pipe is made up of a commercially pure grade of nickel. This is a product that has good strength with very high corrosion resistant properties, especially to hydroxides. The material also has very low electrical resistance. Stellar Alloys is a leading supplier of Nickel Alloy 200 Pipe products in various dimensions and types. The specifications for the Nickel 200 Seamless Pipe are ASTM B161 and B622 with the dimensions varying according to the ASTM, ASME and API standards.
With a melting point of around 1446°C (2635°F), Nickel 200/201 can withstand extreme temperatures without compromising its structural integrity, making it as good as the Nickel Alloy 200 Exhaust Pipe and heat exchanger pipes. This exceptional heat resistance allows it to be used in environments where other materials may degrade or fail. In addition, Nickel 200/201 also possesses excellent thermal conductivity, ensuring efficient heat transfer and distribution.
Nickel 201 retains good mechanical properties at elevated temperatures, enabling it to withstand thermal cycling and shock. Moreover, it is ductile, allowing for easy fabrication and shaping according to specific application requirements. Whereas Nickel Alloy 200 Seamless Pipe is made from a single solid billet of nickel 200. The billet is heated, then pierced and rolled (and often cold-drawn) to form a hollow tube. Because it’s formed from one piece, there’s no longitudinal weld.
Nickel Alloy 200 Seamless Pipe Material Specification
| Category | Details |
| Standards & Codes | ASTM/ASME Specs: ASME SB-161, ASME SB-829, ASME SB-775, ASME SB-725 • Standards: ASTM, ASME, JIS, AISI, AMS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB |
| Material IDs | UNS: N02200 (DIN 17740) • Werkstoff: 2.4066 |
| Sizes (Seamless) | ASTM B161 Nickel 200 Seamless Pipe Size: 4–219 mm • Wall Thickness (W.T.): 0.5–20 mm |
| Sizes (Welded / EFW) | DIN 17740 UNS N02200 Welded Pipe Size: 5.0–1219.2 mm • WERKSTOFF NR. 2.4066 EFW Pipe Size: 5.0–1219.2 mm |
| Schedules & Gauges | BS 3075 Pipe Schedule: SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH60, SCH80, SCH120, SCH140, SCH160, XS, XXS • SWG & BWG: 10, 12, 14, 16, 18, 20 SWG (and BWG as required) |
| Lengths & Ends | BS 3074 Lengths: Single Random, Double Random, Standard & Cut Length • Pipe Ends: Plain End (PE), Beveled End (BE), Threaded / Screwed |
| Types & Forms | BS 3073 Alloy Pipe Types: Seamless / ERW / EFW / Welded / Fabricated / CDW / DOM / CEW Nickel 200 • Forms: Round, Square, Rectangular, Hollow, Hydraulic, Coiled, Straight Pipes, “U” Shape, Pancake Coils |
| Surface Finish | Polished, AP (Annealed & Pickled), BA (Bright Annealed), MF, No.1, No.4, 2B, HL, 8K, Mirror finish, etc. |
| Manufacturing Technique | NA11 / DIN 17740 Nickel 200 pipe techniques: Cold drawn, Hot drawn, Bright annealed, Solid solution, Hot extruding |
| Marking | As per ASTM B161 Nickel 200: Standard, Grade, OD, Thickness, Length, Heat No. (or per customer request) |
| Applications | BS 3076 Nickel 200 pipe: Dairy Pipe, Oil Pipe, Gas Pipe, Fluid Pipe, Boiler Pipe for Chemical Industry |
| Value-Added Services | Draw & Expansion to required size & length, Polish (Electro & Commercial), Annealed & Pickled, Bending, Machining, etc. |
| Specialization | Large Diameter Nickel 200 Pipe |
Buy ASME SB-161 Pure 200 Nickel ERW Pipe and Nickel 200 Seamless Pipe at the best price.
Most Commonly used Nickel Alloy 200 Seamless Pipe and UNS N02200 Welded Pipe
Nickel Alloy 200 Polished Pipe
Cold Drawn ASTM B161 Nickel 200 Seamless Pipe
Thick Wall Alloy 200 Pipe
Schedule 40 Nickel 200 Pipe
ASTM B161 Nickel 200 Seamless Pipe
ASTM B161 200 Nickel Exhaust Pipe
Ni200 Square Pipe
200 Nickel Hollow Pipe
UNS N02200 Welded Pipe
Nickel 200 Pipe Size Chart (ASTM B161)
| OD (mm) | WT (mm) | NPS (in.) | Sch | kg/m |
| 13.72 | 1.65 | 1/4 | 10S | 0.50 |
| 13.72 | 2.24 | 1/4 | 40S | 0.64 |
| 13.72 | 3.02 | 1/4 | 80S | 0.81 |
| 17.15 | 1.65 | 3/8 | 10S | 0.64 |
| 17.15 | 2.31 | 3/8 | 40S | 0.86 |
| 17.15 | 3.20 | 3/8 | 80S | 1.12 |
| 21.34 | 2.11 | 1/2 | 10S | 1.02 |
| 21.34 | 2.77 | 1/2 | 40S | 1.29 |
| 21.34 | 3.73 | 1/2 | 80S | 1.65 |
| 26.67 | 2.11 | 3/4 | 10S | 1.30 |
| 26.67 | 2.87 | 3/4 | 40S | 1.71 |
| 26.67 | 3.91 | 3/4 | 80S | 2.23 |
| 33.40 | 2.77 | 1 | 10S | 2.13 |
| 33.40 | 3.38 | 1 | 40S | 2.54 |
| 33.40 | 4.55 | 1 | 80S | 3.29 |
| 33.40 | 6.35 | 1 | 160 | 4.30 |
| 42.16 | 2.77 | 1¼ | 10S | 2.73 |
| 42.16 | 3.56 | 1¼ | 40S | 3.44 |
| 42.16 | 4.85 | 1¼ | 80S | 4.53 |
| 42.16 | 6.35 | 1¼ | 160 | 5.69 |
| 48.26 | 2.77 | 1½ | 10S | 3.16 |
| 48.26 | 3.68 | 1½ | 40S | 4.11 |
| 48.26 | 5.08 | 1½ | 80S | 5.49 |
| 60.33 | 2.77 | 2 | 10S | 3.99 |
| 60.33 | 3.91 | 2 | 40S | 5.52 |
| 60.33 | 5.54 | 2 | 80S | 7.60 |
| 60.33 | 8.74 | 2 | 160 | 11.29 |
| 73.03 | 3.05 | 2½ | 10S | 5.35 |
| 73.03 | 5.16 | 2½ | 40S | 8.77 |
| 73.03 | 7.01 | 2½ | 80S | 11.59 |
| 88.90 | 3.05 | 3 | 10S | 6.56 |
| 88.90 | 5.49 | 3 | 40S | 11.47 |
| 88.90 | 7.62 | 3 | 80S | 15.51 |
| 88.90 | 11.13 | 3 | 160 | 21.67 |
| 101.60 | 3.05 | 3½ | 10S | 7.53 |
| 101.60 | 5.74 | 3½ | 40S | 13.78 |
| 101.60 | 8.08 | 3½ | 80S | 18.92 |
| 114.30 | 3.05 | 4 | 10S | 8.50 |
| 114.30 | 6.02 | 4 | 40S | 16.32 |
| 114.30 | 8.56 | 4 | 80S | 22.67 |
| 114.30 | 13.49 | 4 | 160 | 34.05 |
| 141.30 | 6.55 | 5 | 40S | 22.10 |
| 141.30 | 9.53 | 5 | 80S | 31.44 |
| 141.30 | 15.88 | 5 | 160 | 49.87 |
| 168.28 | 3.40 | 6 | 10S | 14.04 |
| 168.28 | 7.11 | 6 | 40S | 28.69 |
| 168.28 | 10.97 | 6 | 80S | 43.21 |
| 168.28 | 14.27 | 6 | 120 | 54.75 |
| 168.28 | 18.26 | 6 | 160 | 68.59 |
| 219.08 | 8.18 | 8 | 40S | 43.20 |
| 219.08 | 12.70 | 8 | 80S | 65.63 |
| 219.08 | 18.23 | 8 | 120 | 91.30 |
| 219.08 | 23.01 | 8 | 160 | 112.97 |
Chemical Composition of Nickel Alloy 200/201
| Grade | C (max) | Mn (max) | Si (max) | S (max) | Cu (max) | Fe (max) | Ni (min) |
| Nickel 200 | 0.15 | 0.35 | 0.35 | 0.01 | 0.25 | 0.40 | 99.0 |
| Nickel 201 | 0.02 | 0.35 | 0.35 | 0.01 | 0.25 | 0.40 | 99.0 |
Mechanical Properties of Nickel Alloy 200/201
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2% offset) | Elongation |
| Nickel 200 | 8.9 g/cm³ | 1446 °C (2635 °F) | 67,000 psi (462 MPa) | 21,500 psi (148 MPa) | 45% |
| Nickel 201 | 8.9 g/cm³ | 1446 °C (2635 °F) | 67,000 psi (462 MPa) | 21,500 psi (148 MPa) | 45% |
DIN 17750 Nickel 200 Seamless Pipe Working Pressure by Pipe O.D. and Wall Thickness (inches)
| Pipe O.D. (in.) | .028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 |
| 1/8 | 7900 | 10100 | ||||||
| 1/4 | 3700 | 4800 | 7000 | 9500 | ||||
| 5/16 | 3700 | 5400 | 7300 | |||||
| 3/8 | 3100 | 4400 | 6100 | |||||
| 1/2 | 2300 | 3200 | 4400 | |||||
| 3/4 | 2200 | 3000 | 4000 | 4600 | ||||
| 1 | 2200 | 2900 | 3400 | 3900 | 4300 |
Nickel 200 (UNS N02200) Pipe Test & Certificate
Certification
- Material certificate: EN 10204 Type 3.1
Tests Performed
- Positive Material Identification (PMI)
- Chemical Analysis – Spectro Analysis
- Micro and Macro Test
- Hardness Test
- Mechanical Testing (Tensile / Reduction of Area)
- Flattening Test
- Flaring Test
- Pitting Resistance Test
- Intergranular Corrosion (IGC) Test
Applications of Nickel Alloy 200 in Major Industries
Chemical Processing: Heat exchangers, tanks, and piping systems.
Electronics & Electrical: Battery components, wiring, and anodes.
Aerospace & Defense: Jet engines and structural components.
Marine & Offshore: Corrosion-resistant components for harsh environments.
Nickel Alloy 200 (UNS N02200) Supplier and Stockist
Stellar Alloys is a trusted Nickel Alloy 200 (Alloy 200, UNS N02200) supplier and stockist, offering commercially pure wrought nickel pipe, tube, and fittings in seamless and welded forms. We keep ready stock across common sizes and schedules (SCH5 to XXS) to ASME/ASTM specs—ASME SB-161, SB-829, SB-725 (ASTM B161/B622). Orders ship with EN 10204 3.1 material certificates plus PMI and hardness records. Services include cut-to-length, annealed & pickled or polished finishes, and fast dispatch. ISO-certified quality with global delivery request a quote for Nickel Alloy 200 today.
Frequently Asked Questions About Nickel 200/201 Alloy Pipe
Nickel 200 is commercially pure wrought nickel (UNS N02200, ~99% Ni). It resists caustic alkalis and offers high thermal/electrical conductivity—used in chemical equipment, heat exchangers, and electrodes.
Pricing depends on nickel market, size, schedule, form (seamless/welded), finish, and quantity. Share OD, wall, length, and qty for a firm quote and best bulk rates.
Nickel 201 is the low-carbon grade (0.02% C max vs 0.15% for 200). It avoids graphitization and keeps properties better above ~315 °C; otherwise composition and corrosion resistance are very similar.
Nickel 205 is a higher-purity grade tailored for electrical/electronic parts. Versus 200, it provides higher strength and improved electrical properties for leads, terminals, and battery components.
