Product Information

Composition of Nickel Alloy 600 Pipe and Tubing

UNS DesignationN06600
Nickel (Ni)72.0 Min. plus Cobalt
Chromium (Cr)14.00–17.00
Iron (Fe)6.0–10.0
Molybdenum (Mo)
Titanium (Ti) Max.
Aluminum (Al) Max.
Cobalt (Co) Max.
Tungsten (W)
Vanadium (V) Max.
Copper (Cu) Max.0.5
Manganese (Mn) Max.1.0
Niobium (Nb) plus Tantalum
Carbon (C) Max.0.15
Nitrogen (N) Max.
Silicon (Si) Max.0.5
Sulphur (S) Max.0.015
Phosphorous (P) Max.
Other Elements

Physical Properties of Nickel Alloy 600 in the Annealed Condition at -20°F to +100°F

      Tensile Strength Yield Strength            
Alloy UNS Designation Spec. psi MPa ksi psi MPa ksi Elongation in 2 in. (min.) % Grain Size Req. Max. Hardness Modulus of Elasticity (x106 psi) Mean Coefficient of Thermal Expansion (IN./IN./°F x 10-6) Thermal Conductivity (BTU-in/ ft2-h-°F)
600 N06600 B516, B517 80,000 550 80 35,000 240 35 30 30 6.9 103

Nickel Alloy 600 Product Range

Alloy UNS Designation Werkstoff NR. Specifications*
600 N06600 2.4816 B/SB516, B/SB517

*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.