| 
                     
                        Product Details:
                                                     
                
 
  | 
                    
| Material: | C71500 | Standard: | B111, B466 | 
|---|---|---|---|
| Application: | Condenser And Heat Ex-changers | Technique: | Seamless | 
| OD: | 5-350mm | Wall Thickness: | 0.5-50mm | 
| Packing: | Exporting Package/wooden Box /as Requirement. | ||
| Highlight: | seamless copper tube,seamless copper pipe | 
					||
Copper - Nickel Alloy Tube 70 30 Cu Ni C71500 Seamless Copper Nickel Heat Exchanger Tube 25.4 * 2.77mm
Dimensions:
Outer diameter:5-350mm
Wall thickness: 0.5-50mm according to the buyers' requirements,
Standard: EEMUA 144, ASTM B466 B111, GB/T 26291 etc.
Copper Nickel Tube Symbol:
| Grade | USA | UK | Germany | Japan | ||
| China GB | UNS | EN | DIN | No | JIS | |
| BFe 30-1-1 | C71500 | CuNi30Mn1Fe | CW354H | CuNi30Mn1Fe | 2.8820 | C7150 | 
Chemical Composition & Mechanical Properties:
| Standard | Chemical Composition | ||||||||||||||
| Cn | Sn | Al | As | Ni | Fe | Mn | Pb | B | P | Si | S | C | Zn | Other | |
| C71500 | Rem | 29.0-33.0 | 0.4-1.0 | 1.0 Max | 0.05Max | 1.0Max | |||||||||
| Mechanical Properties | Metric | English | 
| Density | 8.94 g/cc | 0.323 lb/in³ | 
| Tensile Strength min.- O61 -/- HR50 | 360 MPa -/- 495 MPa | 52 ksi -/- 72 ksi | 
| Yield Strength min.- O61 -/- HR50 | 125 MPa -/- 345 MPa | 18 ksi -/- 50 ksi | 
| CTE, linear | 16.2 10-6/°C @ 20.0 – 300 °C | 9.0 10-6/°F @ 70.0 – 570 °F | 
| Specific Heat Capacity | 0.09 cal/g-°C @ 20ºC | 0.09 BTU/lb-°F @ 70ºF | 
| Thermal Conductivity | 29 W/m-K @ 20.0 °C | 17 BTU/ft2/ft/h/°F @ 70.0 °F | 
| Melting Point | 1171 – 1238 °C | 2140 – 2260 °F | 
Application: Copper-Nickel Alloy tube widely used for condenser and heat ex-changers, Water Evaporators, Boiler Blow down Heat Ex-changers, air coolers,Gland Steam Condensers, Steam Ejector, Turbine Oil Coolers, Fuel Oil Heaters,Compressed Air Inter and After Coolers, Ferrules, Oil Well Pump Liner, and Distiller etc.
Mark: As required.
![]()
Contact Person: Mrs. Yana Dong
Tel: 13661003712, 86-10-5712 1108, 5718 5998
Fax: 86-10-56752778