ASTM B466 C70600 Copper Nickel Pipe

ASTM B466 C70600 Copper Nickel Pipe

C70600 (C706) and C71500 (C715), copper-nickel has excellent corrosion resistance, especially in marine saltwater environments. The major wrought copper-nickel alloys for saltwater service contain 10% or 30% nickel. They also add iron and manganese, which are necessary to maintain good corrosion resistance. some of the major uses of C706 include copper-nickel fittings (CuNi fittings) and condenser and exchanger housings.
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Product Introduction

Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of astm b466 c70600 copper nickel pipe in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount astm b466 c70600 copper nickel pipe for sale here from our factory. Customized orders are welcome.

 

ASTM B466 C70600 copper tubing is a type of tubing made from a copper-nickel alloy, also known as white copper tubing. The chemical composition of this alloy consists mainly of 89-91% copper (Cu) and 9-11% nickel (Ni), with traces of iron (Fe) and manganese (Mn). Its excellent corrosion resistance, especially in seawater and salt water environments, makes it widely used in marine engineering, ship construction, chemical equipment and other fields.

 

Industry Leading C70600 Brass Tube Production Technology

 

ASTM B466 C70600 Copper Nickel Pipe

 

Chemical Composition

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 -

 

Physical Properties

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

C70600 copper tube has high strength and good plasticity, although its strength and hardness are relatively low, it has high plasticity and similar corrosion resistance to BFe30-1-1. In addition, it has good thermal conductivity and welding performance, but stress corrosion cracking may occur at high temperature.

 

Supply C70600 Brass Straight Pipe with Excellent Performance

ASTM B466 C70600 Copper Nickel Pipe

insulated copper pipe

 

Professional recognized team supply C70600 brass water pipe

k copper pipe

 

We are a professional copper products manufacturer and exporter specializing in copper tubes, rods, wires, plates, and strips. Our factory is equipped with advanced production lines, including continuous casting and upcasting machines, cold rolling mills, drawing machines, annealing furnaces, and precision cutting equipment, enabling us to deliver products with consistent quality and tight tolerances. Every batch undergoes rigorous testing-including chemical composition analysis, mechanical property testing, dimensional inspection, electrical conductivity testing, and eddy current/ultrasonic defect detection-and we support third-party inspection (SGS, BV, etc.) to ensure full compliance with ASTM, EN, JIS, and GB standards. With competitive pricing, flexible MOQs, and professional export service, we look forward to building long-term partnerships and supplying copper products that meet your exact requirements.

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