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C70600 Copper Nickel "90/10"
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C70600 Copper Nickel "90/10"

ASTM B151, CuNi, ASTM B466, ASTM B111, ASTM B171, ASME SB466, ASME SB111, ASME SB151, ASME SB171, DIN 2.0872, BS 2871 CN102, EN CW352H, MIL-C-1726F, MIL-C-24679, MIL-T-16420K

C70600 (C706) & C71500 (C715), Copper nickel offers excellent corrosion resistance, especially in marine salt water environments. The main, wrought copper-nickel alloys chosen for sea water service contain 10 or 30 percent nickel. They also have important additions of iron and manganese which are necessary to maintain good corrosion resistance. Some of the primary uses for C706 include copper nickel fittings (CuNi Fittings) as well as condensers and exchanger shells.

Equivalencies Copper Nickel (90/10) tube/pipe:

KS D5301

JIS H3300

åÊ C7060T
ASTM B111 C70600
ASTM B466 C70600
BS2871 {PART2} CN102
AS1752 C70600
DIN17664 CuNi10Fe 1Mn
DIN 86019 åÊWL2.1972 CuNi10Fe 1.6Mn
EEMUA 144 7060X
MIL-T-16420K 706
EN12449 CW352H

åÊ

Typical Uses for C706 Copper Nickel "90/10":

AUTOMOTIVE: Power Steering Tube, Brake Lines

CONSUMER: Screw Lamp Bases

INDUSTRIAL: Condenser Plates, Condensers, Weld Torch Tips, Heat Exchanger Tubes, Valve Bodies, Evaporator Tubes, Pressure Vessels, Distiller Tubes, Pump Impellers for Oil Refining, Ferrules, Evaporators

MARINE: Boat Hulls, Tube Sheet for Salt Water Service, Salt Water Pipe Fittings, Salt Water Piping Systems, Salt Water Piling Wrap, Hot Water Tanks, Salt Water Baffles, Propeller Sleeves, Ship Hulls, Water Hoses

PLUMBING: Flanges

Sizes Available From NBM

SOLID BAR: 1/4" - 12" diameter

PLATE: up to 6" thick

Specifications

End Product Specification
Bar ASTM B151, B122, MILITARY MIL-C-15726
Pipe, Seamless ASME SB466, ASTM B466
Pipe, Welded ASME SB467, ASTM B608, B467
Plate ASTM B122, MILITARY MIL-C-15726
Plate, Clad ASTM B432
Plate, Condenser Tube ASME SB171, ASTM B171, SAE J463, J461
Rod ASTM B151, MILITARY MIL-C-15726
Rod, Welding AWS A5.15
Sheet ASTM B122, MILITARY MIL-C-15726, SAE J463, J461
Strip ASTM B122, MILITARY MIL-C-15726
Tube, Condenser ASME SB111, ASTM B552, B111, MILITARY MIL-T-15005, SAE J463, J461
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Cu Fe Pb Mn Ni Zn
Min/Max Rem 1.0 - 1.8 0.05 1 9.0 - 11.0 1
Nominals 88.6000 1.4000 - - 10.0000 -
Product Type Temper Type
Bar ASTM B151, B122, MILITARY MIL-C-15726
Pipe, Seamless ASME SB466, ASTM B466
Pipe, Welded ASME SB467, ASTM B608, B467
Plate ASTM B122, MILITARY MIL-C-15726
Plate, Clad ASTM B432
Plate, Condenser Tube ASME SB171, ASTM B171, SAE J463, J461
Rod ASTM B151, MILITARY MIL-C-15726
Rod, Welding AWS A5.15
Sheet ASTM B122, MILITARY MIL-C-15726, SAE J463, J461
Strip ASTM B122, MILITARY MIL-C-15726
Tube, Condenser ASME SB111, ASTM B552, B111, MILITARY MIL-T-15005, SAE J463, J461
Temper Sect. Size Cold Work Type Min Temp Tensile Strength YS
0.05% UL
YS
0.02% Offset
YS
0.005% Offset
Elong. RH
B
RH
C
RH
F
RH
30T
VH
500
BH
500
BH
3000
Shear
Strgth
Fatigue
Strgth
Izod
Impact
Strgth
- in. % - F ksi ksi ksi ksi % B C F 30T 500 500 3000 ksi ksi ft-lb
- mm. - - C MPa MPa MPa MPa - - - - - - - - MPa MPa J
Tube
OS025 0 68 80 16 - - - - - - - - - - - -
OS025 0 0 TYP 20 552 110 - - 42 15 - 65 26 - - - - - 0
H55 0 68 60 57 - - - - - - - - - - - -
H55 0 0 TYP 20 414 393 - - 10 72 - 100 70 - - - - - 0
Product Property US Customary Metric
Coefficient of Thermal Expansion 9.5 . 10-6 per oF (68-572 F) 17.1 . 10-6 per oC (20-300 C)
Density 0.323 lb/in3 at 68 F 8.94 gm/cm3 @ 20 C
Electrical Conductivity 9 %IACS @ 68 F 0.053 MegaSiemens/cm @ 20 C
Electrical Resistivity 115.0 ohms-cmil/ft @ 68 F 19.12 microhm-cm @ 20 C
Melting Point - Liquidus 2100 F 1149 C
Melting Point - Solidus 2010 F 1099 C
Modulas of Elasticity in Tension 18000 ksi 124000 MPa
Modulus of Rigidity 6800 ksi 46880 MPa
Specific Gravity 8.94 8.94
Specific Heat Capacity 0.09 Btu/lb/oF at 68 F 377.1 J/kg . oK at 293 K
Thermal Conductivity 26.0 Btu . ft/(hr . ft2 . oF)at 68F 45.0 W/m . oK at 20 C
Joining Technique Suitability
Brazing Excellent
Butt Weld Excellent
Capacity for Being Cold Worked Good
Capacity for Being Hot Formed Good
Coated Metal Arc Welding Good
Gas Shielded Arc Welding Excellent
Machinability Rating 20
Oxyacetylene Welding Fair
Seam Weld Good
Soldering Excellent
Spot Weld Good