Elevate your projects with the Copper-Nickel Alloy Tube Sheet or Blind Flange, designed to deliver exceptional performance and reliability.
1) Adhering to ASTM B171 and other rigorous standards, our forgings come with the prestigious Certificate of Europe PED 4.3, ensuring unparalleled quality and compliance. Options for certificates 3.1, 3.2, and 3.3 are also available to meet diverse requirements.
2) Dive into a spectrum of material designations including BFe10-1-1, C70600, C7060X, CuNi10Fe1Mn, CuNi9010, Cu90Ni10, and BFe30-1-1, C71500, CuNi30Mn1Fe, CuNi7030, Cu70Ni30. Explore other alloys for specific needs.
Discover the premium Material Brands of Copper-Nickel Alloy Tube Sheets and Blind Flanges, renowned for their superior strength and durability.
| 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 |
Choose from an array of other high-quality materials such as C46400, C44300, C36000, CUAL10NI5FE4, BS 1400 LGCS, and more, offering versatile applications across industries.
3) Experience versatility with tubes available in all tempers, supplied in the annealed condition for optimal performance in various applications.
4) Customizable dimensions to suit your needs: Outer diameter up to 2000mm, thickness up to 800mm, or tailored to your specific requirements. Length and tolerance can be adjusted as per your preferences.
5) Benefit from a Tube Sheet or Blind Flange that not only meets but exceeds expectations, with surfaces that are impeccably clean and smooth.
6) Designed for a wide application range, our Copper-Nickel Alloy Tube Sheets and Blind Flanges are perfect for condensers, heat-exchangers, marine and nuclear industries. The C70600 Copper Nickel '90/10' offers outstanding corrosion resistance, especially in marine environments. Common applications include heat exchangers, automotive power steering tubes, and more.
CONSUMER: Ideal for crafting screw lamp bases with precision and durability.
INDUSTRIAL: Perfect for use in condenser plates, evaporator tubes, and pressure vessels. Our products ensure efficient performance in oil refining and other industrial applications.
MARINE: Designed for the sea, our products suit boat hulls and saltwater services, offering resilience with saltwater pipe fittings and hot water tanks.
PLUMBING: Hehong Precision offers flanges in a variety of sizes. TUBE & PIPE: Available in 1/4" - 16" diameter, with seamless options from 6.35mm to 419mm, ensuring versatility and reliability.
For bar requirements, choose from diameters ranging 8-90, 100, 168mm, offering flexibility for various applications.
Boasting a rich composition, copper-nickel UNS C70600 contains a minimum of 88.6% copper content, ensuring excellent malleability and performance.
Explore the mechanical properties of UNS C70600 tubes, strategically enhanced through precise heat treatment processes, as detailed in the subsequent table.
| 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 |
Delve into the chemical composition of the UNS C70600 copper alloy, meticulously outlined in the accompanying table for your reference.
| 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 |
Equivalent materials to the UNS C70600 copper alloy are comprehensively listed in the table below, providing alternatives for varied 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
Jiangyin Hehong Precision Technology (HHP COPPER / Jiangyin New Huahong Copper Industry Co., Ltd.) proudly stands as a dynamic branch of the renowned Huahong Group (A-STOCK: 002645.SZ), a distinguished leader in copper alloy products nestled in eastern China, just a stone's throw away from the vibrant city of Shanghai.
Embracing a visionary development strategy, the company thrives on technological advancement and nurtures strength through its talented workforce. With an unwavering focus on cutting-edge product development, groundbreaking technical innovation, and meticulous process enhancement, New Huahong shines in China, boasting a comprehensive production process and robust inspection protocols. Commanding an impressive annual production capacity of approximately 30,000 tons of copper products, the company excels in producing a diverse range of high-quality materials. The product portfolio includes copper, alloy condensate tubes, large-diameter copper nickel alloy pipes, efficient heat exchanger tubes, nickel-based corrosion-resistant alloy tubes, and oxygen-free copper. Additionally, offering an array of rods, wires, and state-of-the-art special railway grounding wires.Our exceptional products find applications across diverse industries, including seawater desalination, nuclear power, petrochemical, marine engineering, steam turbines, pressure vessels, heat exchangers, air conditioning, consumer electronics, railways, and urban transit systems. Moreover, the company plays a pivotal role in setting national standards, particularly in the realm of tubes for nuclear, vacuum electrical Magnetron, and pressure gauges.
Guided by our core philosophies of human-centric values, outstanding quality, integrity in business, and mutual success, we elevate our core competencies through large-scale production, refined products, cost efficiency, and high-tech market engagement. With unwavering dedication to product excellence and superior service standards, we are poised to thrive in competitive markets, ensuring customer satisfaction and industry leadership.
Our commitment to excellence is unwavering, and we proudly contributed to the formulation of the National Standard for copper alloy seamless tube/pipe for Nuclear Power.!
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