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Heat Exchanging Aluminium Brass Tubes C7060T JIS H3300 Seamless Copper Nickel Alloy Tube

Categories Aluminium Brass Tubes
Brand Name: Joyruns
Model Number: 5mm to 200mm
Certification: ISO9000
Place of Origin: CHANGZHOU, CHINA
MOQ: 5 tons per size
Price: Negotiable
Payment Terms: TT OR LC
Supply Ability: 5000T PER MONTH
Delivery Time: 30DAYS
Packaging Details: Plastic packing, oiling, wooden box
OD. Range: 10mm – 168mm
Wall thickness: 1mm-20mm
Length: Max length 12M
Type: Copper and Copper Alloy Seamless Pipes and Tubes
Standard: ASTM B111/JIS H3300
Grade: C70600/C71500/C71640/C70400/C68700/C44300
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Heat Exchanging Aluminium Brass Tubes C7060T JIS H3300 Seamless Copper Nickel Alloy Tube

C7060T JIS H3300 Seamless Copper Nickel Alloy Tube for heat Exchanging

Copper Nickel tubes are widely used in Steam Turbines, Seawater Desalination Equipments, Petrochemical Plants, Power Plants, Coolers, boilers, Water Evaporators, Oil Refineries, and Shipbuilding&repair, offshore engineering, shell tubes heat exchangers. Marine air cooler. etc.


UNS C70600 copper-nickel alloy is primarily used for seawater service as forged and machined valve and pump components, fittings and hardware. This alloy is also used in applications requiring high corrosion resistance and where chloride stress-corrosion cracking precaution prevents usage of stainless steels.


Copper-nickel alloys have excellent resistance to biofouling and marine corrosion and possess good fabricability. Copper gains more strength and corrosion resistance when nickel is added to it.


UNS C70600 is one type of copper-nickel alloy, which has excellent corrosion resistance even in marine environments. This alloy possesses average high strength and good creep resistance at high temperatures and costs more in comparison to copper-aluminum alloys and other alloys with similar mechanical properties.


Chemical Composition
Element
Cu(1,2)PbZnFeNi(3)Mn
(1) Cu + Sum of Named Elements 99.5% min.(2) Cu value includes Ag.(3) Ni value includes Co.
Min (%)1.09.0
Max (%)Rem0.051.01.811.01.0

Mechanical Properties*
FormTemperTemper CodeTensile Strength
(ksi)
YS-0.2% OffsetYS-0.5% Ext
(ksi)
Elongation
(%)
Rockwell B scaleRockwell F scaleRockwell 30T scale
BarHardH0450 Typ25 Typ15 Typ
Soft AnnealO6038 Min15 Typ30 Typ
Flat Products1/4 HardH0153 Typ16 Typ35 Typ60 Typ
As Hot RolledM2040 Min for Standard15 Typ30 Min for Standard3 Min for Standard
HardH0475 Typ73 Typ5 Typ80 Typ
TubeAnnealedO6144 Typ16 Typ42 Typ15 Typ65 Typ26 Typ
Light Drawn, Light Cold RolledH5545 Min for Standard35 Min for Standard10 Typ72 Typ100 Typ70 Typ
* Measured at room temperature, 68°F (20°C).

Physical Properties
Melting Point - Liquidus°F2100
Melting Point - Solidus°F2010
Density lb/cu in. at 68°F0.323
Specific Gravity8.94
Electrical Conductivity% IACS at 68°F9
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F26
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F)9.5
Specific Heat CapacityBtu/ lb /°F at 68°F0.09
Modulus of Elasticity in Tensionksi18000
Modulus of Rigidityksi6800




Quality Heat Exchanging Aluminium Brass Tubes C7060T JIS H3300 Seamless Copper Nickel Alloy Tube for sale
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