Al Summan Metals, a leading manufacturer and supplier based in Dubai, UAE, specializes in producing high-quality Copper Nickel Flat Bars. These bars are renowned for their outstanding corrosion resistance, strength, and durability. Using advanced manufacturing technology and strict quality control, Al Summan Metals ensures that every Copper Nickel Flat Bar not only complies with international standards but also provides dependable performance in demanding industrial and marine environments. Owing to their impressive resistance to seawater, chemical corrosion, and oxidation, these flat bars are ideal for essential engineering and offshore applications. Al Summan Metals delivers precision-engineered copper-nickel solutions that combine strength, dependability, and enduring performance, making them well-suited for a wide range of industrial settings.
Copper Nickel Flat Bars are composed primarily of copper (70–90%) and nickel (10–30%), along with small quantities of iron and manganese that enhance their mechanical strength and corrosion resistance. Regarding mechanical properties, they offer a tensile strength of 300–500 MPa, yield strength of 100–300 MPa, and elongation of 30–50%. This alloy demonstrates outstanding ductility, thermal conductivity, and resistance to pitting, crevice corrosion, and biofouling, which makes it well suited for demanding marine and chemical environments.
tandards: EN, DIN, JIS, ASTM, BS, ASME, AISI
Size: 5 mm up to 200 mm
Length : 100 mm up to 3660 mm Long
Specifications : ASTM / ASME SB 111
Form :Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc.
Finish :Bright, Polish & Black
| Grade | Mn | Cu | Pb | Fe | Ni | Zn |
|---|---|---|---|---|---|---|
| 90/10 | 1.0 max | 88.6 min | 0.5 max | 1.8 max | 9-11 max | 1 max |
| 70/30 | 1 max | 65.0 min | 0.5 max | 0.4-1.0 | 29-33 | 1 max |
| Grade | Melting point | Density | Tensilestrength | Elongation | Yieldstrength(0.2%Offset) |
|---|---|---|---|---|---|
| 90/10 | 2260°F | 8.8g/cm3 | 50000 PSi | 30% | 20000 PSi |
| 70/30 | 2260°F | 0.323 lb/in3 at 68°F | 50000 PSi | 30% | 20000 PSi |
| BD | Bright drawn | SRE | Slit rolled edge |
| CF | Cold finished | HRAP | Hot rolled annealed / pickled |
| CG | Centreless ground | HF | Hot finished |
| ST | Smooth turned | PR | Peeled / reeled |
| CD | Cold drawn | P | Polished |
| P&T | Peeled / turned | RT | Rough turned and peeled |
| Flat bar – metric sizes ( weights ) | |||
|---|---|---|---|
| Flat size | Standard length (metres) | KG’s / metre | Colour code |
| 16 x 3 | 6.0 | 0.38 | Blue |
| 13 x 3 | 6.0 | 0.31 | Blue |
| 13 x 5 | 6.0 | 0.46 | Orange |
| 16 x 5 | 6.0 | 0.64 | Orange |
| 20 x 3 | 6.0 | 0.48 | Blue |
| 16 x 8 | 6.0 | 1.03 | Red |
| 20 x 5 | 6.0 | 0.81 | Orange |
| 20 x 10 | 6.0 | 1.61 | Yellow |
| 20 x 6 | 6.0 | 0.97 | White |
| 25 x 3 | 6.0 | 0.60 | Blue |
| 25 x 6 | 6.0 | 1.21 | White |
| 10 x 3 | 6.0 | 0.24 | Blue |
| 25 x 5 | 6.0 | 1.01 | Orange |
| 25 x 8 | 6.0 | 1.61 | Red |
| 25 x 12 | 6.0 | 2.41 | Pink |
| 25 x 10 | 6.0 | 2.01 | Yellow |
| 32 x 3 | 6.0 | 0.77 | Blue |
| 32 x 6 | 6.0 | 1.55 | White |
| 32 x 5 | 6.0 | 1.29 | Orange |
| 32 x 8 | 6.0 | 2.06 | Red |
| 32 x 12 | 6.0 | 3.09 | Pink |
| 32 x 10 | 6.0 | 2.58 | Yellow |
| 40 x 3 | 6.0 | 0.97 | Blue |
| 40 x 6 | 6.0 | 1.93 | White |
| 40 x 5 | 6.0 | 1.61 | Orange |
| 40 x 8 | 6.0 | 2.58 | Red |
| 40 x 12 | 6.0 | 3.86 | Pink |
| 40 x 10 | 6.0 | 3.22 | Yellow |
| 40 x 16 | 6.0 | 5.15 | Grey |
| 50 x 3 | 6.0 | 1.21 | Blue |
| 40 x 20 | 6.0 | 6.14 | Green |
| 50 x 5 | 6.0 | 2.01 | Orange |
| 50 x 8 | 6.0 | 3.22 | Red |
| 50 x 6 | 6.0 | 2.41 | White |
| 50 x 10 | 6.0 | 4.02 | Yellow |
| 50 x 16 | 6.0 | 6.44 | Grey |
| 50 x 12 | 6.0 | 4.83 | Pink |
| 50 x 20 | 6.0 | 8.05 | Green |
| 65 x 3 | 6.0 | 1.57 | Blue |
| 50 x 25 | 6.0 | 10.1 | Purple |
| 65 x 5 | 6.0 | 2.62 | Orange |
| 65 x 8 | 6.0 | 4.18 | Red |
| 65 x 6 | 6.0 | 3.14 | White |
| 65 x 10 | 6.0 | 5.23 | Yellow |
| 65 x 16 | 6.0 | 8.37 | Grey |
| 65 x 12 | 6.0 | 6.28 | Pink |
| 65 x 20 | 6.0 | 10.5 | Green |
| 75 x 5 | 6.0 | 3.02 | Orange |
| 65 x 25 | 6.0 | 13.1 | Purple |
| 75 x 6 | 6.0 | 3.62 | White |
| 75 x 10 | 6.0 | 6.04 | Yellow |
| 75 x 8 | 6.0 | 4.83 | Red |
| 75 x 12 | 6.0 | 7.24 | Pink |
| 75 x 20 | 6.0 | 12.1 | Green |
| 75 x 16 | 6.0 | 9.66 | Grey |
| 75 x 25 | 6.0 | 15.1 | Purple |
| 90 x 5 | 6.0 | 3.62 | Orange |
| 75 x 40 | 6.0 | 24.1 | Yellow |
| 90 x 6 | 6.0 | 4.35 | White |
| 90 x 10 | 6.0 | 7.24 | Yellow |
| 90 x 8 | 6.0 | 5.79 | Red |
| 90 x 12 | 6.0 | 8.69 | Pink |
| 100 x 6 | 6.0 | 4.83 | White |
| 100 x 5 | 6.0 | 4.02 | Orange |
| 100 x 8 | 6.0 | 6.44 | Red |
| 100 x 12 | 6.0 | 9.66 | Pink |
| 100 x 10 | 6.0 | 8.05 | Yellow |
| 100 x 16 | 6.0 | 12.9 | Grey |
| 100 x 25 | 6.0 | 20.1 | Purple |
| 100 x 20 | 6.0 | 16.1 | Green |
| 100 x 50 | 6.0 | 40.2 | Green |
| 110 x 8 | 6.0 | 7.08 | Red |
| 110 x 6 | 6.0 | 5.31 | White |
| 110 x 10 | 6.0 | 8.85 | Yellow |
| 130 x 5 | 6.0 | 5.23 | Orange |
| 110 x 12 | 6.0 | 10.6 | Pink |
| 130 x 6 | 6.0 | 6.28 | White |
| 130 x 10 | 6.0 | 10.5 | Yellow |
| 130 x 8 | 6.0 | 8.37 | Red |
| 130 x 12 | 6.0 | 12.6 | Pink |
| 130 x 20 | 6.0 | 20.9 | Green |
| 130 x 16 | 6.0 | 16.7 | Grey |
| 130 x 25 | 6.0 | 26.2 | Purple |
| 150 x 6 | 6.0 | 7.24 | White |
| 150 x 5 | 6.0 | 6.04 | Orange |
| 150 x 8 | 6.0 | 9.66 | Red |
| 150 x 12 | 6.0 | 14.5 | Pink |
| 150 x 10 | 6.0 | 12.1 | Yellow |
| 150 x 16 | 6.0 | 19.3 | Grey |
| 150 x 25 | 6.0 | 30.1 | Purple |
| 150 x 20 | 6.0 | 24.1 | Green |
| 150 x 50 | 6.0 | 60.4 | Green |
| 180 x 6 | 6.0 | 8.69 | White |
| 180 x 5 | 6.0 | 7.24 | Orange |
| 180 x 10 | 6.0 | 14.5 | Yellow |
| 180 x 16 | 6.0 | 23.2 | Grey |
| 180 x 12 | 6.0 | 17.4 | Pink |
| 180 x 20 | 6.0 | 29.0 | Green |
| 200 x 6 | 6.0 | 9.66 | White |
| 180 x 25 | 6.0 | 36.2 | Purple |
| 200 x 8 | 6.0 | 12.9 | Red |
| 200 x 12 | 6.0 | 19.3 | Pink |
| 200 x 10 | 6.0 | 16.1 | Yellow |
| 200 x 16 | 6.0 | 25.7 | Grey |
| 200 x 25 | 6.0 | 40.3 | Purple |
| 200 x 20 | 6.0 | 32.2 | Green |
| 250 x 6 | 6.0 | 12.1 | White |
| 250 x 10 | 6.0 | 20.1 | Yellow |
| 250 x 8 | 6.0 | 16.1 | Red |
| Grade | UNS | Werkstoff Nr. |
| 90/10 | C70600 | 2.0872 |
| 70/30 | C71500 | 2.0882 |
Yes, Copper Nickel Flat Bars can be customized. They can be produced to particular dimensions, thicknesses, and lengths according to customer specifications. Furthermore, they can be adapted for specific uses, such as different alloy compositions or surface finishes, to satisfy performance demands in sectors like marine, chemical, and power generation.
These Copper Nickel Flat Bars find extensive use throughout the marine, offshore, chemical, and desalination sectors, owing to their exceptional corrosion resistance and durability. Typical uses include piping systems, pump shafts, heat exchanger components, marine fasteners, and structural parts exposed to seawater or corrosive chemicals. They are equally essential in shipbuilding, power generation, and offshore platforms, where lasting reliability and resistance to erosion and oxidation are essential. Given their remarkable mechanical properties and dimensional stability, Copper Nickel Flat Bars are ideal for producing high-performance components that require strength, precision, and sustained operational efficiency in demanding industrial settings.
We supply products accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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