Copper-Nickel Alloy Tube Sheet / Blind Flange by NHH - Your Ideal Choice for Precision Engineering Excellence
1) Meticulously crafted to precision, our products rigorously adhere to ASTM B171 and other renowned standards. Each forging is accompanied by comprehensive certifications, including Europe PED 4.3 or 3.1, 3.2, 3.3, guaranteeing unparalleled quality and reliability.
2) Material Designation: Select from our premium array of top-tier materials such as BFe10-1-1 / C70600 / C7060X / CuNi10Fe1Mn / CuNi9010 / Cu90Ni10 and BFe30-1-1 / C71500 / CuNi30Mn1Fe / CuNi7030 / Cu70Ni30. Tailor your choice with other specialty alloys to meet your specific needs and applications.
Material Brand of Copper-Nickel Alloy Tube Sheet / Blind Flange: A true reflection of superior craftsmanship blended with advanced metallurgical expertise.
| 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 |
Delve into our extensive selection of materials including C46400, C44300, C36000, CUAL10NI5FE4, BS 1400 LGCS, and other high-grade copper alloy metals, each promising unmatched performance and durability.
3) Tubes Temper: Available in all tempers, our annealed condition products promise optimal performance and adaptability across a diverse array of applications.
4) Dimensions: Customized to your precise specifications, our products offer outer diameters up to 2000mm and thicknesses up to 800mm, tailored meticulously to your unique requirements. Length and tolerance can also be adapted to fit your exact needs.
5) Our Tube Sheets / Blind Flanges possess a pristine, immaculate surface, epitomizing our unwavering commitment to quality and excellence.
6) Application Range: Masterfully designed, our Copper-Nickel Alloy Tube Sheets / Blind Flanges cater to diverse applications including condensers, heat-exchangers, evaporators, and more. Exceptionally suited for marine environments and nuclear power, these products excel in corrosion resistance. Crafted from C70600 Copper Nickel '90/10', they comply with ASTM B151, MIL C15726F standards, renowned for their enduring durability in sea water services.
CONSUMER: Ideal for crafting durable screw lamp bases, our Copper-Nickel products ensure unmatched quality and lasting performance.
INDUSTRIAL: Perfect for demanding industrial applications, including condenser plates, weld torch tips, heat exchanger tubes, and more. Our components are engineered for resilience and superior performance in challenging environments.
MARINE: Specially designed for marine excellence, our products are ideal for boat hulls, saltwater piping systems, and other marine applications. They deliver robust and enduring performance in saltwater environments.
PLUMBING: Our meticulously crafted flanges, available in various sizes, are designed to meet precise plumbing application requirements, ensuring seamless integration and superior durability.
Our bars, available in diameters ranging from 8mm to 168mm, are tailored to meet a wide array of industrial needs, offering precision and reliability.
Copper-nickel UNS C70600, boasting a minimum copper content of 88.6%, delivers exceptional conductivity and corrosion resistance, making it a preferred choice across diverse industries.
Explore the mechanical properties of UNS C70600 tubes, meticulously varied based on specific heat treatments, to ensure peak 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 herein is the chemical composition of the UNS C70600 copper alloy, purposefully designed to deliver exceptional performance in challenging 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 a variety of 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 - Renowned hub of precision engineering and metallurgical innovation.Hehong Precision Technology - Leading pioneers in copper alloy solutions, offering breakthrough technology and unmatched expertise. (HHP COPPER /Jiangyin New Huahong Copper Industry Co., Ltd.) stands as a proud branch of the esteemed Huahong Group (A-STOCK: 002645.SZ), a prestigious copper alloy products manufacturer nestled in the vibrant eastern expanse of China, strategically positioned with proximity to the bustling metropolis of Shanghai.
Gansu Hehong New Materials Co., Ltd., with its forward-thinking development strategy, spearheads innovation by prioritizing technological advancement as the cornerstone of its growth, fostering a team of extraordinary talent. Our steadfast dedication to trailblazing product development, technical breakthroughs, and process enhancement has positioned New Huahong as a paragon of excellence nationwide. Celebrated for our all-encompassing production methodologies and stringent inspection standards, we proudly possess an annual production prowess of around 30,000 tons of superior copper products. Our expansive array of products encompasses copper and alloy condensate tubes, large-diameter copper-nickel alloy pipes, cutting-edge high-efficiency heat exchanger tubes, durable nickel-based corrosion-resistant alloy tubes, immaculate oxygen-free copper rods and wires, complemented by our pioneering high-tech specialized railway grounding wires.Our products are indispensable to a multitude of industries, playing pivotal roles in seawater desalination, nuclear power generation, petrochemical processes, marine vessel construction, steam turbines, pressure vessels, heat exchangers, air conditioning systems, household electronics, railway infrastructure, and urban railway networks. We take pride in having contributed significantly to the formulation of national standards for tubes utilized in nuclear applications, vacuum electrical magnetrons, and precision pressure gauges.
Guided by our core principles of excellence centered around human values, unwavering quality, integrity in business practices, and mutually rewarding partnerships, we bolster our core competencies through expansive production, premium product offerings, cost-effective approaches, and dynamic market positioning. This solid foundation empowers us to excel in competitive markets, maintaining unwavering product quality and unrivaled service excellence.
Additionally, weproudly authored the esteemed National Standard for copper alloy seamless tubes and pipes specifically engineered for the Nuclear Power industry.
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