Introducing the Copper-Nickel Alloy Tube:
1) Crafted to perfection, our Copper-Nickel Alloy Tubes adhere to the highest standards, including GB/T8890, ASTM B111, JIS H3300, and BS EN12451, ensuring premium quality and reliability.
2) Material designation includes a variety of options such as BFe10-1-1, C70600, C7060X, CuNi10Fe1Mn, CuNi9010, Cu90Ni10, BFe30-1-1, C71500, CuNi30Mn1Fe, CuNi7030, and Cu70Ni30, or other alloys tailored to your needs.
Discover the Material Excellence of our Copper-Nickel Alloy Tubes:
| 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 |
3) Tubes temper: Offering versatility, all tempers are available, with goods typically supplied in an annealed condition for optimal performance.
4) Dimensions: Tailored to precision, these tubes feature an outer diameter range from 5mm to 419mm, wall thickness from 0.5mm to 10mm, or customized as per buyer's specifications, ensuring perfect fit and function.
5) Our tubes boast exceptional straightness and maintain a pristine surface finish both inside and out, reflecting our commitment to quality.
6) Diverse Applications: These Copper-Nickel Alloy Tubes excel in various applications, including condensers and heat exchangers, water evaporators, boiler blowdown heat exchangers, air coolers, gland steam condensers, steam ejectors, turbine oil coolers, fuel oil heaters, compressed air intercoolers, ferrules, oil well pump liners, and more within the marine and nuclear power industries.
C70600 Copper Nickel '90/10': Known for its robust corrosion resistance in marine saltwater environments, this alloy is a choice material for sea water service with 10 or 30 percent nickel, complemented by iron and manganese for enhanced durability. Ideal for automotive applications such as power steering tubes and brake lines.
CONSUMER: Ideal for screw lamp bases, showcasing the versatility and resilience of copper-nickel alloys.
INDUSTRIAL: Perfect for condenser plates, condensers, weld torch tips, heat exchanger tubes, valve bodies, evaporator tubes, pressure vessels, distiller tubes, pump impellers for oil refining, ferrules, and evaporators, demonstrating exceptional industrial versatility.
MARINE: Widely used in the marine industry for boat hulls, tube sheets for saltwater service, saltwater pipe fittings and piping systems, saltwater piling wrap, hot water tanks, saltwater baffles, propeller sleeves, ship hulls, and water hoses, attesting to its unmatched durability in harsh environments.
PLUMBING: Available in a wide range of sizes, from 1/4" to 16" diameter (6.35mm to 419mm) for seamless tubes and pipes, crafted by Hehong Precision (New Huahong Copper).
Our bars are available in diameters ranging from 8mm to 90mm, 100mm, and 168mm, ensuring versatility for various applications.
Copper-nickel UNS C70600 boasts a rich copper content of not less than 88.6%, ensuring superior quality and performance.
The mechanical properties of UNS C70600 tubes vary with heat treatment, offering tailored solutions for specific applications.
| Temper |
Tensile Str. |
Yield Str. |
Elong. |
Rockwell |
| B |
C |
F |
30T |
| H55 |
414MPa (60ksi) |
393MPa (57ksi) |
10% |
72 |
- |
100 |
70 |
| OS025 |
303MPa (44ksi) |
110MPa (16ksi) |
42% |
15 |
- |
65 |
26 |
Outlined in the following table is the precise chemical composition of UNS C70600 copper alloy, ensuring transparency and understanding of its superior attributes.
| Elements |
Content (%) |
| Nickel, Ni |
9.0-11.0 |
| Iron, Fe |
1.0-1.8 |
| Zinc, Zn |
1.0 |
| Manganese, Mn |
1.0 |
| Lead, Pb |
0.05 |
| Copper, Cu |
Remainder |
The table below provides equivalent materials to UNS C70600 copper alloy, offering alternative options for diverse applications.
| ASME SB111 |
ASME SB171 |
ASME SB359 |
ASME SB466 |
ASME SB467 |
| ASME SB395 |
ASME SB543 |
ASTM B111 |
ASTM B151 |
ASTM B122 |
| ASTM B171 |
ASTM B359 |
ASTM B395 |
ASTM B432 |
ASTM B466 |
| ASTM B469 |
ASTM B543 |
ASTM B608 |
DIN 2.0872 |
MIL C-15726 |
| MIL T-15005 |
MIL T-16420 |
MIL T-22214 |
SAE J461 |
SAE J463 |
Company Reference
Location: Jiangyin Hehong Precision: A leader in precision manufacturing. Technology (HHP COPPER / Jiangyin New Huahong Copper Industry Co., Ltd.): As part of the esteemed Huahong Group (A-STOCK: 002645.SZ), a renowned manufacturer of copper alloy products in eastern China, conveniently located near Shanghai.
We specialize in the production of high-quality copper and copper alloy products, including:admiralty brass/naval brass, aluminum brass, cupronickel/copper nickel) Our diverse range of superior-grade products includes condenser tubes, efficient heat exchange tubes, large-diameter copper-nickel pipes, copper alloy forged flanges, oxygen-free copper products, and railway ground cables. We proudly achieve an impressive annual production capacity exceeding 30,000 tons of premium copper products. These cutting-edge solutions find extensive applications across a myriad of industries, such as seawater desalination, nuclear power, petrochemical, marine, steam turbine, pressure vessels, heat exchangers, central air-conditioning, household appliances, and railway transit.
Moreover, we have successfully authored the esteemed National Standard for copper alloy seamless tubes and pipes designed specifically for Nuclear Powerindustry!
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