ASTM B111 C70600 Copper Alloy Steel Heat Exchanger Tube For Coolers

ASTM B111 C70600 Copper Alloy Steel Heat Exchanger Tube For Coolers

C70600 is a copper-nickel alloy containing 90% copper and 10% nickel, often referred to as 90/10 copper-nickel. C70600 provides good mechanical strength and ductility, making it well-suited for pressure applications. It has good resistance to stress corrosion cracking (SCC) in seawater and other high-stress environments.

The alloy is highly formable, making it easy to fabricate into tubes and other complex shapes for heat exchanger designs. It is weldable and suitable for brazing, soldering, and welding processes commonly used in heat exchanger manufacturing. Copper-nickel alloys are known for their resistance to fouling from marine organisms, which helps maintain performance and efficiency in marine heat exchanger systems.

Chemical Composition:

Mechanical Properties:

Applications:

1. Heat Exchangers: Commonly used in power plants, desalination plants, and HVAC systems where heat exchange between fluids occurs.
2. Marine: Due to its resistance to seawater corrosion, it is widely used in shipbuilding, offshore platforms, and other marine-related industries for components like condensers and coolers.
3. Condensers and Evaporators: Used in refrigeration, air conditioning, and cooling systems.
4. Chemical Processing: Employed in systems where resistance to aggressive chemicals and high temperatures is needed.

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Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. The factories already got certificates like : ABS, LR, DNV-GL, BV, KR, CCS, ASME, ISO 9001, ISO14001, ISO18001, ect.

Our factories main products as below :
Factory 1th: Stainless steel seamless tube, Duplex steel seamless tube, Super duplex steel seamless tube, Nickel alloy steel seamless tube;

Factory 2th: Carbon steel seamless tube, Alloy steel seamless tube; Enhanced Heat Tranfer Tube, low fin tube ,U bending workshop;
Factory 3th: High frequency welding fin tube(HFW fin tube, Solid Fin tube, Studded Tube, Serrated Fin tube, Longitudinal welding fin tube), Wound fin tube(L type fin tube, LL type fin tube, KL type fin tube), Embedded G type fin tube , Extruded fin tube, low fin tube, U bend & 180deg. Return;

Yuhong Holding Group also has gained rich experience for project package( products contain:Pipes, Fittings, Flanges, heat exchanger, furnace, fired heater, air cooler, boiler) , YUHONG brand has marked its global presence in more than 85 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand, Singapore, Malasyia, Indonesia, Thailand, Vietnam, Ukraine, Turkey,Sauid Arabia, Qatar, U.A.E,Israel,India, UK, France, Italy, Gernmany, Poland, Spain,... We have successfully implemented the orders of Cross Country Pipelines for our valuable customers. In addition, we have also developed a huge network of contacts and strategic alliances with most important manufacturers as stockists around the world.