Discover the Copper-Nickel Alloy Tube Sheet / Blind Flange by NHH - Your Ultimate Solution for Precision Engineering Excellence
1) Meticulously crafted for precision, our products conform to ASTM B171 and other respected standards. Each forging is accompanied by thorough certifications, including Europe PED 4.3 or 3.1, 3.2, 3.3, ensuring unparalleled quality and reliability.
2) Material Designation: Select from a premium selection of materials like BFe10-1-1 / C70600 / C7060X / CuNi10Fe1Mn / CuNi9010 / Cu90Ni10 and BFe30-1-1 / C71500 / CuNi30Mn1Fe / CuNi7030 / Cu70Ni30, or opt for other specialty alloys tailored to meet your specific requirements.
Material Brand of Copper-Nickel Alloy Tube Sheet / Blind Flange: Embodying superior craftsmanship and advanced metallurgical prowess.
| 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 |
Explore our diverse range of materials such as C46400, C44300, C36000, CUAL10NI5FE4, BS 1400 LGCS, among other high-grade copper alloys, each delivering exceptional performance and longevity.
3) Tubes Temper: Our offerings are available in all tempers, with the annealed condition providing optimal performance and versatility across various applications.
4) Dimensions: Customizable to your precise specifications, our products feature outer diameters of up to 2000mm and thicknesses reaching 800mm, or tailored to your unique needs. Length and tolerance are equally adaptable to your exacting requirements.
5) Our Tube Sheets / Blind Flanges boast a flawless and immaculate surface, demonstrating our unwavering dedication to quality and excellence.
6) Application Range: Our meticulously engineered Copper-Nickel Alloy Tube Sheets / Blind Flanges are perfect for a variety of applications, including condensers, heat-exchangers, evaporators, and more. Ideal for marine environments and nuclear power due to their outstanding corrosion resistance. Crafted from C70600 Copper Nickel '90/10', these products conform to ASTM B151, MIL C15726F standards, and are renowned for their durability in sea water services.
CONSUMER: Our Copper-Nickel products are the quintessential choice for crafting durable screw lamp bases, ensuring enduring quality and performance.
INDUSTRIAL: Exceptionally suited for industrial applications, including condenser plates, weld torch tips, heat exchanger tubes, and more. Our components are engineered for resilience and exceptional performance in demanding environments.
MARINE: Tailored for marine excellence, our products are perfect for boat hulls, saltwater piping systems, and other marine applications. Guarantee robust and enduring performance in saltwater environments.
PLUMBING: Our meticulously crafted flanges, available in various sizes, meet the precise demands of plumbing applications, ensuring seamless integration and superior durability.
Our bars are available in diameters ranging from 8mm to 168mm, designed to meet a wide array of industrial requirements with precision and reliability.
Copper-nickel UNS C70600, with a minimum copper content of 88.6%, ensures outstanding conductivity and corrosion resistance, making it a preferred choice across diverse industries.
Below, find the mechanical properties of UNS C70600 tubes, varying based on specific heat treatments, ensuring optimal performance for your application.
| 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 here is the detailed chemical composition of the UNS C70600 copper alloy, engineered to deliver exceptional performance in the most demanding conditions.
| 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 |
Refer to the table below for equivalent materials to the UNS C70600 copper alloy, offering flexibility in material selection 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
Jiangyin - A beacon of precision engineering and metallurgical innovation.Hehong Precision Technology - Leaders in copper alloy solutions, providing cutting-edge technology and unparalleled expertise. (HHP COPPER / Jiangyin New Huahong Copper Industry Co., Ltd.) proudly stands as a distinguished member of the esteemed Huahong Group (A-STOCK: 002645.SZ), a preeminent manufacturer of copper alloy products, gracefully positioned in the vibrant eastern region of China, just a stone's throw away from the bustling metropolis of Shanghai.
At Gansu Hehong New Materials Co., Ltd., we embrace an enlightened strategy of innovation, championing technological advancement as the cornerstone of our success, fostering a team brimming with exceptional talent. Our steadfast dedication to groundbreaking product development, technical prowess, and process perfection has propelled New Huahong to the pinnacle of excellence within China. Famed for our comprehensive production methodologies and meticulous inspection protocols, we proudly achieve an impressive annual production volume of approximately 30,000 tons of superior copper products. Our expansive product array encompasses copper and alloy condensate tubes, large-diameter copper nickel alloy pipes, state-of-the-art high-efficiency heat exchanger tubes, resilient nickel-based corrosion-resistant alloy tubes, immaculate oxygen-free copper rods and wires, alongside our advanced high-tech specialized railway grounding wires.Our products are at the heart of a wide spectrum of industries, playing pivotal roles in seawater desalination, nuclear power generation, petrochemical processes, marine vessels, steam turbines, pressure vessels, heat exchangers, air conditioning systems, household electronics, railway infrastructure, and urban railway networks. We take pride in our contribution to the development of national standards for tubes utilized in nuclear applications, vacuum electrical magnetrons, and precision pressure gauges.
Guided by our foundational values of human-centric excellence, uncompromising quality, business integrity, and mutually rewarding partnerships, we bolster our core strengths through extensive production capabilities, premium product lines, cost-efficient strategies, and pioneering market positioning. This solid framework empowers us to excel in competitive markets, maintaining unwavering product quality and unmatched service excellence.
Additionally, weauthored the prestigious National Standard for copper alloy seamless tubes and pipes specifically engineered for the Nuclear Power industry.
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