Siddhgiri Tubes is a certified firm renowned for offering a premium range of Copper Nickel Cu-Ni 90/10 (C70600) Flanges. As Manufacturers, Suppliers, Stockists, and Exporters, we take pride in crafting a diverse array of flanges, available in various designations, custom dimensions, specifications, and non-standard dimensions to meet our customers' specific requirements.
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Copper Nickel Cu-Ni 90/10 (C70600) Flanges boast a composition of 90% copper and 10% nickel, providing superior corrosion resistance and high strength, attributed to the inclusion of iron and manganese. These flanges are particularly well-suited for marine environments, exhibiting excellent anti-biofouling properties and exceptional performance under high pressure and elevated conditions. Notably, copper-nickel demonstrates low erosion rates in marine waters and remarkable resistance to ammonia stress corrosion cracking, alongside exceptional resilience in pitting and crevice corrosion environments.
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The presence of copper and nickel enhances the formability and fabricability of these flanges, facilitating easier manufacturing and machining with associated equipment. Machining results align closely with other standard copper-nickel grades, ensuring consistent quality and performance.
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ASTM B151 90 / 10 Cu-Ni Weld Neck Flanges, Copper Nickel 90-10 Threaded Flanges, Cupro Nickel 2.0872 Socket weld Flanges, Cu-Ni C70600 Flanges, 90 / 10 CuNi Slip on Flanges, ANSI B16.5 Copper Nickel 90-10 Flanges, ANSI B16.5 Cupro Nickel 90 / 10 Flanges, Copper Nickel 90 / 10 Flanges Supplier in Mumbai, India.
Specification Chart of Copper Nickel 90/10 Flanges
| Specifications | ASTM B151 / ASME SB151 |
|---|---|
| Size | 1/2″NB TO 60″NB |
| Standards |
ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
Chemical Composition Of Copper Nickel 90/10 Flanges
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
|---|---|---|---|---|---|---|
| Cupro Nickel 90/10 | 88.6 | 1.0 max | 0.05 max | 9 - 11 max | 1.8 max | 1 max |
Mechanical Properties Of Copper Nickel 90/10 Flanges
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |