Yuhong Group Co.,Ltd
| Delivery Time | Depends on quantity |
| Dimensional Capability | Custom OD, ID and Thickness |
| Product Form | Precision Machined Ring |
| Tolerance Control | According to Drawing Requirements |
| Supply Ability | 500 pcs per month |
| Industrial Applications | Marine, Offshore, Power and Process Equipment |
| Material Grade | UNS C70600 / 90-10 Copper Nickel |
| Payment Terms | T/T, L/C at sight |
| Surface Condition | Machined, Polished or Pickled |
| Manufacturing Process | Forged, Rolled or CNC Machined |
| Surface Finish | Machined, Polished or Pickled |
| Packaging Details | Wrapped with protective film and packed in seaworthy plywood cases or cartons according to product size. |
| Model Number | SB171 C70600 Copper Nickel Ring |
| Brand Name | YUHONG |
| Certification | ISO, TUV, PED etc. |
| Place of Origin | China |
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Product Specification
| Delivery Time | Depends on quantity | Dimensional Capability | Custom OD, ID and Thickness |
| Product Form | Precision Machined Ring | Tolerance Control | According to Drawing Requirements |
| Supply Ability | 500 pcs per month | Industrial Applications | Marine, Offshore, Power and Process Equipment |
| Material Grade | UNS C70600 / 90-10 Copper Nickel | Payment Terms | T/T, L/C at sight |
| Surface Condition | Machined, Polished or Pickled | Manufacturing Process | Forged, Rolled or CNC Machined |
| Surface Finish | Machined, Polished or Pickled | Packaging Details | Wrapped with protective film and packed in seaworthy plywood cases or cartons according to product size. |
| Model Number | SB171 C70600 Copper Nickel Ring | Brand Name | YUHONG |
| Certification | ISO, TUV, PED etc. | Place of Origin | China |
| High Light | CNC machined copper nickel ring ，SB171 marine equipment ring ，C70600 corrosion resistant ring | ||
C70600 Copper Nickel Ring
Product Overview
Precision Machined Copper Nickel Rings for Industrial Sealing and Mechanical Components
C70600 Copper Nickel Rings are precision-machined components manufactured from 90/10 copper-nickel alloy in accordance with ASTM B171 or equivalent specifications. The alloy combines good mechanical strength with excellent resistance to seawater corrosion, biofouling and erosion, making it suitable for demanding marine and industrial service.
Available in a wide range of diameters and cross-sections, C70600 rings can be supplied for sealing assemblies, flange connections, pump components, heat exchanger equipment and custom mechanical applications. Machining dimensions and tolerances can be produced according to customer drawings.
Technical Specifications
|
Item |
Specification |
|---|---|
|
Product Name |
C70600 Copper Nickel Ring |
|
Material Grade |
C70600 / UNS C70600 |
|
Standard |
ASTM B151 / Customer Specification |
|
Alloy Type |
90/10 Copper Nickel |
|
Manufacturing Process |
Forged, Rolled or CNC Machined |
|
Outside Diameter |
Customized |
|
Inside Diameter |
Customized |
|
Thickness |
Customized |
|
Surface Finish |
Machined, Polished or Pickled |
|
Tolerance |
According to Drawing |
|
Inspection |
PMI, Dimensional Inspection, Hardness Test |
|
Certification |
EN 10204 3.1 |
Chemical Composition of C70600 (90/10 Copper Nickel Alloy)
|
Element |
Content (%) |
|---|---|
|
Copper (Cu) |
Balance |
|
Nickel (Ni) |
9.0–11.0 |
|
Iron (Fe) |
1.0–1.8 |
|
Manganese (Mn) |
0.5–1.0 |
Mechanical Properties of 90/10 Copper Nickel Alloy
|
Property |
Typical Value* |
|---|---|
|
Tensile Strength |
According to product form and temper |
|
Yield Strength |
According to applicable specification |
|
Elongation |
According to applicable specification |
|
Hardness |
According to product form |
Product Features
90/10 Copper Nickel Alloy
Provides a balanced combination of strength, ductility and seawater corrosion resistance.
Suitable for long-term exposure to seawater, brackish water and cooling systems where erosion-corrosion resistance is required.
Available with customized diameters, groove profiles and tight dimensional tolerances based on engineering drawings.
Can be supplied as forged, rolled or CNC-machined rings depending on size, quantity and application.
Machined, polished or pickled surfaces are available to meet assembly and sealing requirements.
Typical Applications
Heat Exchanger Components
Condenser Assemblies
Marine Piping Systems
Pump and Valve Components
Flange Spacer Rings
Mechanical Sealing Parts
Offshore Equipment
Desalination Systems
Shipbuilding Equipment
Industrial Cooling Systems
Equivalent Material Grades
|
Standard |
Grade |
|---|---|
|
ASTM / UNS |
C70600 |
|
EN |
CuNi10Fe1Mn (Approx.) |
|
DIN |
2.0872 (Approx.) |
|
ISO |
CuNi10Fe1Mn |
|
JIS |
C7060 (Similar Grade) |
|
GB/T |
B10 Copper-Nickel Alloy (Similar Grade) |
Available Manufacturing Options
|
Option |
Available |
|---|---|
|
Forged Ring |
✓ |
|
Rolled Ring |
✓ |
|
CNC Machined Ring |
✓ |
|
Custom Profile Ring |
✓ |
|
Drawing-Based Production |
✓ |
Inspection & Testing
PMI (Positive Material Identification)
Dimensional Inspection
Visual Inspection
Hardness Testing
Chemical Composition Analysis
Third-Party Inspection Available
Frequently Asked Questions
It is commonly used in marine equipment, heat exchangers, condensers, pumps and sealing assemblies where seawater corrosion resistance is required.
Yes. Outside diameter, inside diameter, thickness and groove design can all be manufactured according to customer drawings.
EN 10204 3.1 material certificates, PMI reports and dimensional inspection records can be supplied upon request.
Yes. The 90/10 copper-nickel alloy is widely used in seawater cooling systems, marine piping and offshore equipment due to its excellent corrosion resistance.
Related Products
C71500 Copper Nickel Ring
C70600 Copper Nickel Flange
C70600 Copper Nickel Pipe
C70600 Copper Nickel Tube
C70600 Forged Fittings
Copper Nickel Tube Sheet
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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