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ASTM B161/ ASME SB161 Alloy steel seamless pipe 200 & 201, Nickel Alloy Pipe
Nickel 201 is designated as UNS N02201 and Werkstoff Numbers 2.4061
and 2.4068.
Specifications for Nickel 200 include the following:
Rod and Bar: ASTM B 160; ASME SB 160, DIN 17752, ISO 9723, VdTÜV
345.
Pipe and Tube: ASTM B 161; ASME SB161, ASTM B 163; ASME SB 163,
ASTM B 725; ASME SB 725, ASTM B730; ASME SB 730, ASTM B 751; ASME
SB 751, ASTM B775; ASME SB 775, ASTM B 829;
ASME SB 829, DIN 17751, ISO 6207, BS 3074 (NA12), VdTÜV 345.
Plate, Sheet & Strip: ASTM B 162/ ASME SB 162, DIN 17750, ISO
6208, BS 3072-3073 (NA12), SAE AMS 5553, VdTÜV 345.
Fittings: ASTM B 366/ ASME SB 366
Forgings: ISO 9725, DIN 17754
Chemical Composition: DIN 17740
Wire: DIN 17753, ISO 9724
Composition of Nickel Alloy 200/201 tubing and pipe
Grade | 200 | 201 |
UNS Designation | N02200 | N02201 |
Nickel (Ni) | 99.0 Min. (Plus Cobalt) | 99.0 Min. (Plus Cobalt) |
Chromium (Cr) | — | — |
Iron (Fe) | 0.40 Max. | — |
Molybdenum (Mo) | — | — |
Titanium (Ti) Max. | — | — |
Aluminum (Al) Max. | — | — |
Cobalt (Co) Max. | — | — |
Tungsten (W) | — | — |
Vanadium (V) Max. | — | — |
Copper (Cu) Max. | 0.25 | 0.25 |
Manganese (Mn) Max. | 0.35 | 0.35 |
Niobium (Nb) plus Tantalum | — | — |
Carbon (C) Max. | 0.15 | 0.02 |
Nitrogen (N) Max. | — | — |
Silicon (Si) Max. | 0.35 | 0.35 |
Sulphur (S) Max. | 0.01 | 0.01 |
Phosphorous (P) Max. | — | — |
Other Elements | — | — |
Nickel Alloy 200/201 Product Range
Alloy | UNS Designation | Werkstoff NR. | Specifications* |
200 | N02200 | 2.4066 | B161, B163 |
201 | N02201 | 2.4061 | B161, B163 |
Nickel Products