Copper Nickel Tube C70600 / C7060X /Cu90ni10 Copper Nickel Pipe C71500, CuNi70/30, CuNi90/10, Cupronickel Tube Eemua144 Uns C7060X, JIS H3300 C7060t,Cn102 Cn107

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Model NO.: Copper Nickel
Cross-Section Shape: Round
Connection Type: Seamless
Trademark: Hehong
Transport Package: Wooden Case
Specification: 1.2m*1.2m*1m
Origin: China
Copper-Nickel Alloy tube:
1)Up to GB/T8890/ASTM B111/JIS H3300/BS EN12451 standards and so on.
2)Material designation: BFe10-1-1 / C70600 / C7060X / CuNi10Fe1Mn / CuNi9010 / Cu90Ni10 and BFe30-1-1 / C71500 / CuNi30Mn1Fe / CuNi7030 / Cu70Ni30 or other alloy
Material Brand of Copper-Nickel Alloy tube:
Grade USA U.K Germany Japan
China BG ASTM BS DIN JIS H
BFe10-1-1 C70600 CN102 CuNi10Fe1Mn C7060
BFe30-1-1 C71500 CN107 CuNi30Mn1Fe C7150
3)Tubes temper: All tempers are available (Goods supply state: Annealed condition)
4)Dimensions: Outer diameter:5-419mm, Wall thickness: 0.5-10mm or according to the buyers' requirements, and also length and tolerance subject to the buyer's decisions.
5) Tubes in good straightness, with clean surface of both inside and outside
6)Application range: Copper-Nickel Alloy tube for condenser and heat-exchangers, Water Evaporators, Boiler Blowdown Heat Exchangers, air coolers, Gland Steam Condensers, Steam Ejector, Turbine Oil Coolers, Fuel Oil Heaters, Compressed Air Inter and After Coolers, Ferrules, Oil Well Pump Liner, Distiller , Marine Industry , and Nuclear Power etc.
 C70600 Copper Nickel "90/10"ASTM B151, MIL C15726F, SAE J461, SAE J463C70600 (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.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: FlangesSizes Available From Hehong Precision(New Huahong Copper)TUBE&PIPE: 1/4" - 16" diameter , 6.35mm - 419mm diameter for seamless.
Bar:8-90,100,168mm diameter.
 
Copper-nickel UNS C70600 has a copper content of not less than 88.6%.
Tabulated below are the mechanical properties of UNS C70600 tubes as a function of heat treatment.
Temper Tensile Str. Yield Str. Elong. Rockwell
B C F 30T
H55 414MPa (60ksi) 393MPa (57ksi) 10% 72 - 100 70
OS025 303MPa (44ksi) 110MPa (16ksi) 42% 15 - 65 26
The chemical composition of UNS C70600 copper alloy is outlined in the following table.
Elements Content (%)
Nickel, Ni 9.0-11.0
Iron, Fe 1.0-1.8
Zinc, Zn 1.0
Manganese, Mn 1.0
Lead, Pb 0.05
Copper, Cu Remainder
Equivalent materials to UNS C70600 copper alloy are given in the table below.
ASME SB111 ASME SB171 ASME SB359 ASME SB466 ASME SB467
ASME SB395 ASME SB543 ASTM B111 ASTM B151 ASTM B122
ASTM B171 ASTM B359 ASTM B395 ASTM B432 ASTM B466
ASTM B469 ASTM B543 ASTM B608 DIN 2.0872 MIL C-15726
MIL T-15005 MIL T-16420 MIL T-22214 SAE J461 SAE J463

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