| Customization: | Available |
|---|---|
| Type: | Seamless |
| Technique: | Hot Rolled |
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ASME SB 111 SB 466 C71500 Copper Nickel Tubes / Copper-Nickel 70/30 Seamless Tubes have good corrosion resistance, especially in sea water
| UNS No. | C71500 - BSI No. CN107 - ISO Name CuNi30Mn1Fe |
| Chemical Comp. (%) | Cu rem / Ni 29 ~ 33 / Pb 0.05 / Fe 0.40 ~ 1 / Zn 1 max |
| ASTM Spec. | B 111, B 359, B395, B 466, B 467, B 543, B 552 |
| ASME Spec. | SB 111, SB 395, SB 466 |
| Applications | Condenser, Evaporator and Heat Exchanger tubes; Distiller tubing; Salt Water piping. |
| Temper | O61 Annealed / HR50 Drawn & Stress Relieved |
| 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 |
| Material Designation | Corresponding Material Symbol | ||||
| GB/T8890 | ASTM B111 | BS2871 | JIS H3300 | DIN 1785 | |
| Copper-Nickel | BFe10-1-1 | C70600 Pipe | CN102 | C7060 | CuNi10Fe1Mn |
| BFe30-1-1 | C71500 Pipe | CN107 | C7150 | CuNi30Mn1Fe | |
| (BFe30-2-2) | C71640 | CN108 | C7164 | CuNi30Fe2Mn2 | |
| (BFe5-1.5-0.5) | C70400 | - | - | - | |
| B7 | - | - | - | - | |
| Aluminium Brass | HAL77-2 | C68700 Tube | CZ110 | C6870 | CuZn20Al2 |
| Admiralty Brass | HSn70-1 | C44300 Tube | CZ111 | C4430 | CuZn28Sn1 |
| Boric Brass | Hsn70-18 | - | - | - | - |
| HSn70-1 AB | - | - | - | - | |
| Arsenical Brass | H68A | - | CZ126 | - | - |
| Brass Tubes | H65/H63 | C28000/C27200 | CZ108 | C2800/C2700 | CuZn36/CuZn37 |
ASME SB 111 SB 466 C71500 Suitable for high temperature service;
ASME SB 111 SB 466 C71500 cupronickel alloy is primarily used in seawater operations requiring forged and machined pump and valve components, hardware and fittings. This alloy can also be widely used in areas requiring high corrosion resistance, and where chloride stress-corrosion cracking precautions prevent usage of stainless steel. Applicable for condenser for ship, heat and water supply, chemical industry, desalinator, Condensers, Seawater piping, Power plants, Heat Exchanger shells etc.
. Copper Alloy UNS C70600 and C71500 are seamless Copper Nickel Tubes of standard specifications for Water Desalting Plants.
C71500 Copper Nickel Alloy Seamless Tubes Standard Export Package
| Grade | C(Max) | Pb | Mn | P | S | Zn | Fe | Ni | Cu |
| C71500 | 0.05 | 0.02 | 1.0 | 0.02 | 0.02 | 0.50 | 0.4-1.0 | 29.0-33.0 | Balance |
Copper Nickel Pancake Coil tubes are widely used for Automobile Brake Line System
| Alloy Number | Shape | OD | Wall |
|---|---|---|---|
| C70600 | Seamless Tube | 3mm to 70mm | 0.2mm to 5mm |
| CuNi10Fe1Mn | Seamless Tube | 3mm to 70mm | 0.2mm to 5mm |
| C71500 | Seamless Tube | 3mm to 70mm | 0.2mm to 5mm |
| CuNi30Mn1Fe | Seamless Tube | 3mm to 70mm | 0.2mm to 5mm |
| C70400 | Seamless Tube | 3mm to 70mm | 0.2mm to 5mm |
| C70600 Pancake Coil | Seamless Tube | 3mm to 70mm | 0.2mm to 5mm |
| DIN 17664 2.0882 |
BS 2871 CN 107 |
ASTM 466 C71500 |
JIS H 3300 C7150 |
NES 780 |
MIL-T-16420K C71500 |
|
| Ni% | 30.0-32.0 | 30.0-32.0 | 29.0-33.0 | 29.0-33.0 | 30.0-32.0 | 29.0-33.0 |
| Fe% | 0.4-1.0 | 0.4-1.0 | 0.4-1.0 | 0.4-1.0 | 0.6-1.0 | 0.4-1.0 |
| Mn% | 0.5-1.5 | 0.5-1.5 | Max.1.0 | 0.2-1.0 | 0.5-1.5 | Max.1.0 |
| C% | Max.0.05 | Max.0.06 | Max.0.05 | Max.0.06 | Max.0.05 | |
| Pb% | Max.0.03 | Max.0.01 | Max.0.02 | Max.0.05 | Max.0.01 | Max.0.02 |
| S% | Max.0.02 | Max.0.08 | Max.0.02 | Max.0.02 | Max.0.02 | |
| P% | Max.0.02 | Max.0.02 | Max.0.01 | Max.0.02 | ||
| Zn% | Max.0.5 | Max.0.50 | Max.0.50 | Max.0.50 | ||
| Others | Max.0.30 | Max.0.30 | Max.0.50 | Max.0.30 | Max.0.50 | |
| Cu% | Balance | Balance | Balance | CuNi+Fe+Mn Min.99.5 |
Min.66.5 | Min.65.0 |
| 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 |
| BFe30-2-2 | C71640 | CN108 | CuNi30Fe2Mn2 | C7164 |
| BFe5-1.5-0.5 | C70400 | - | - | - |
GUANGZHOU KINGMETAL STEEL INDUSTRY CO., LTD. is an Industry Group Company. It is a professional company in designing,
producing and selling steel pipe, pipe fittings, flanges, valves . We have our own big factories with modern machine line to make high quality products, which is mainly to be exported to oversea markets.
We are pure-hearted and awaiting for your kind attention to our company.
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