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Copper nickel tubes

90/10 Copper Nickel Tube

    Super Tube Works maintains an extensive inventory of Copper Nickel C706 in bar, plate & sheet, tube, pipe, fittings, and flanges. Copper Nickel C706 is also known as Copper Nickel 90/10 because it is made up of 10% nickel or ASTM B466 and ASME SB466.C706 is known for its moderate Strength, Weldability, and Formability..

    In the global industrial industry, Super Tube Works. is an established and top supplier of a variety of Copper Nickel 90/10 Tubes. We offer custom Wall thicknesses, Diameters, Sizes, Measurements, and specifications for our Copper Nickel 90/10 tubes. Copper Nickel alloys, which provide excellent strengthening, are composed of Copper, Nickel, Iron, and manganese. One of the common alloys appropriate for many essential applications is Copper Nickel 90/10.

The inclusion of controlled quantities of iron and manganese also gives the Copper Nickel 90/10 alloy an extraordinary resistance to general corrosion and stress cracking, as well as to erosion and impingement due to turbulent water containing air bubbles and silt flowing at high velocities. If you don’t see the material that meets all of your requirements, give us a call or request a quote and we will see what we can do for you. Super Tube Works is committed to achieving the goals set by our customers Contact our knowledgeable sales associates today to inquire as to how we can assist you in your Copper Nickel 90/10 needs..

ASTM B151, CUNI, ASTM B466, ASTM B111, ASTMB171, ASME SB466, ASME SB111, ASME SB151, ASMESB171, DIN 2.0872, BS 2871 CN102, EN CW352H,MIL-C-1726F, MIL-C-24679, MIL-T-16420K, ASTMB122/B122M, MIL-C-15726, ASTM B956/B956M,ASME SB467, ASTM B467, ASTM B432, SAE J461, SAEJ463, ASME SB359, MIL-T-15005, MIL-T-22214.


Chemical Composition of 90/10 Copper Nickel Tubes

ELEMENT CU (1,2) PB ZN FE NI(3)
Min % 0.4 29(3)
Max % Rem 0.05 1 1 33

Fabrication Properties Of 90/10 Copper Nickel Tubes

TECHNIQUE SUITABILITY
Soldering Excellent
Brazing Excellent
Oxyacetylene Welding Good
Gas Shielded Arc Welding Excellent
Coated Metal Arc Welding Good
Spot Weld Good
Seam Weld Good
Butt Weld Excellent
Capacity for Being Cold Worked Excellent
Capacity for Being Hot Formed Good
Machinability Rating 20

Physical Properties Of 90/10 Copper Nickel Tube

Melting Point – Liquidus ⁰F 2100
Melting Point – Solidus ⁰F 2010
Density lb/cu in. at 68⁰F 0.323
Specific Gravity 8.94
Electrical Conductivity % IACS at 68⁰F 9
Thermal Conductivity Btu/sq ft/ft hr/ ⁰F at 68⁰F 26
Coefficient of Thermal Expansion 10-6 per ⁰F (68-212 ⁰F) 9.5
Coefficient of Thermal Expansion 10-6 per ⁰F (68-392 ⁰F) 0.09
Coefficient of Thermal Expansion 10-6 per ⁰F (68-572 ⁰F) 18000
Specific Heat Capacity Btu/lb/⁰F @ 68 ⁰F 6800
Modulus of Elasticity in Tension ksi 2100
Modulus of Rigidity ksi 2010

Mechanical Properties Of 90/10 Copper Nickel Tube

FORM TEMPER TENSILE STRENGTH YS-0.2% OFFSET YS-0.5% EXT (KSI)
ROUND BAR ROD H04 / O60 50/ 38 25 15
PLATE SHEET STRIP H01/M20/H04 53/40/75 16/73 15
TUBE O61/H55 44/45 16/35