If you’re looking for materials that can handle tough industrial environments, Super Duplex Steel Round Bars are a fantastic choice. Built to resist chloride-induced stress corrosion and pitting, these bars promise long-lasting reliability even in the harshest conditions. Thanks to their excellent weldability, toughness, and durability, they’re a go-to option in offshore, chemical, and power generation industries. Clients in Kuwait trust these bars for their consistent quality, high precision, and dependable performance.
The composition of these bars and rods is a carefully balanced alloy, primarily consisting of copper with a significant nickel content of approximately 95%, which is the key to its exceptional performance. This blend is further enhanced with additives that bestow superior resistance to corrosion, especially in saltwater. Mechanically, the material offers an excellent combination of high tensile strength and good ductility, allowing it to withstand substantial pressure and deformation without failing, even under extreme thermal conditions.
| Standards | ASTM B151 / ASME SB151 |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI all International Standards |
| Diameter | Outside Diameter in the range of 4mm to 500mm |
| Width | 1m to 48″ |
| Hex Bars | 18mm – 57mm (11/16″ to 2-3/4″) |
| Square Bars | 18mm – 47mm (11/16″ to 1-3/4″) |
| Flat Bars | 1/2” to 10” in the thickness range of 2mm to 150mm |
| Wire Length | Max 12000 mm |
| Wire Diameter | 5.5 – 400 mm |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Types | Round, Square, Hex (A/F), Flat, Square, Rectangle, Billet, Ingot, Forging, Wire Bobbin, Wire Spool, Wire Rope, Spring Wires, Welding Wire, Coiled Wire Etc. |
| STANDARD | UNS | WERKSTOFF NR. |
| Cu-Ni 95/5 | C70400 | – |
Melting Point – Liquidus°F |
2050 |
Densitylb/cu in. at 68°F |
0.323 |
Specific Gravity |
8.94 |
Electrical Conductivity% IACS at 68°F |
14 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F |
37 |
Coefficient of Thermal Expansion 68-57210?6 per °F (68 – 572°F) |
9.7 |
Specific Heat CapacityBtu/ lb /°F at 68°F |
0.09 |
Modulus of Elasticity in Tensionksi |
17000 |
Modulus of Rigidityksi |
6400 |
Yes, Copper-nickel 95/5 bars and rods are suitable for hygienic and sanitary applications due to their antimicrobial properties, corrosion resistance, and non-toxic nature, making them ideal for water and food-related systems.
Yes, Copper-nickel 95/5 bars and rods can be recycled after use. Their high recyclability allows them to be reprocessed without significant loss of properties, promoting sustainability and resource efficiency.
Yes, Copper-nickel 95/5 bars and rods are suitable for potable water applications due to their excellent corrosion resistance, biofouling resistance, and durability, ensuring safe and long-lasting performance in water systems.
Primarily, Copper Nickel 955 bars and rods are the material of choice for marine engineering, where they are used extensively in pipelines, pumps, and valves aboard ships and offshore platforms. Their exceptional resistance to biofouling and seawater corrosion makes them indispensable in desalination plants and chemical processing industries. Furthermore, these robust components are found in critical applications within the oil and gas sector, as well as in the construction of condensers and heat exchangers, where reliability under duress is absolutely essential.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Nimish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Safat, Kuwait
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