PCC Energy Group

Nickel Alloy 200/201

Pipe & Tubing

Product Information

Composition of Nickel Alloy 200/201 Pipe and Tubing
Grade200201
UNS DesignationN02200N02201
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 — —
Physical Properties of Nickel Alloy 200/201 in the Annealed Condition at -20°F to +100°F
      Tensile StrengthYield Strength            
AlloyUNS DesignationSpec.psiMPaksipsiMPaksiElongation in 2 in. (min.) %Grain Size Req.Max. HardnessModulus of Elasticity (x106 psi)Mean Coefficient of Thermal Expansion ((IN./IN./°F x 10-6)Thermal Conductivity (BTU-in/ ft2-h-°F)
200 N02200 B725, B730 55,000* 380* 55 15,000* 105* 15 35* — — 30.0 7.4 533
201 N02201 B725, B730 50,000* 345*   50 12,000* 80*      12 35* — — 30.0 7.4 533
Nickel Alloy 200/201 Product Range
AlloyUNS DesignationWerkstoff NR.Specifications*
200 N02200 2.4066 B725, B730
201 N02201 2.4061 B725, B730
*Note: The specifications noted including ASTM, ASME, or other applicable authorities are correct at the time of publication. Other specifications may apply for use of these materials in different applications.