Copper-Nickel
90/10 Cu-Ni

Printable Version (PDF)

 
Specifications (ASTM/ASME)
Alloy UNS Designation Material
Specification
Tubing
Specification
Pipe
Specification
90/10 Cu-Ni C70600 B 122 B 543 B 467
      B 552 ---
Chemical Composition (%)
Alloy 90/10 Cu-Ni
UNS Designation C70600
Carbon (C) max. 0.05
Manganese (Mn) max. 1.0
Phosphorus (P) max. 0.02
Sulfur (S) max. 0.02
Nickel (Ni), Including Cobalt (Co) 9.0 - 11.0
Copper (Cu), Including Silver (Ag) Balance¹
Iron (Fe) 1.0 - 1.8
Lead (Pb) max. 0.02
Zinc (Zn) max. 0.50

1 Copper plus elements with specific limits, 99.5% min.

Typical Physical & Mechanical Properties - Annealed Condition (Room Temperature)
Alloy UNS Designation Minimum Tensile Strength Minimum Yield
Strength
0.5% Extension Under Load
Minimum Percent (%)
Elongation in
2 inches (50.8 mm)
(psi) (MPa) (psi) (MPa)
90/10 Cu-Ni C70600¹ 40,000 275 15,000 105
90/10 Cu-Ni C70600² 40,000 275
90/10 Cu-Ni C70600³ 40,000 275 15,000 105 25
90/10 Cu-Ni C70600⁴ 38,000 260 13,000 90 25

1 Per ASTM B 543 specification.

2 Per ASTM B 552 specification.

3 Outside diameter 4-1/2" (114 mm) and under, per ASTM B 467 specification.

4 Outside diameter over 4-1/2" (114 mm), per ASTM B 467 specification.

 

 

Disclaimer: Johnson Tube Company™, a division of Johnson International Industries, Inc., has gathered the information contained in this website from many different sources. To the best of our knowledge, all information is correct and accurate at the time of publication, but is intended to supply general information only. The information presented here is given as a guide, for reference purposes only and should not be used as technical/design specifications. The reader must make their own evaluation, based on their own research and more specific information than that supplied here, by Johnson Tube Company™, all information must be verified by the reader. Johnson Tube Company™, a division of Johnson International Industries, Inc., are processors and re-sellers of these materials and makes no guarantees or warranties, either expressed or implied, regarding the accuracy of the information supplied or the suitability of any material for any application. Information and specifications are subject to change without notice.

Not all products are produced by Johnson Tube Company™, a division of Johnson International Industries, Inc., but all products meet or exceed stated specifications.