Rashid Metals, based in Muscat, Oman, stands out as a top manufacturer and supplier of premium metal products, with a particular focus on Copper Nickel Square Bars. Known for their precision and dependability, this company caters to a wide range of industries, including industrial, marine, and commercial sectors. By merging cutting-edge manufacturing techniques with strict quality control measures, Rashid Metals guarantees that each product adheres to international standards for strength, durability, and performance. With a solid reputation throughout Oman and the Gulf region, they offer copper-nickel solutions that thrive in challenging environments, showcasing impressive resistance to corrosion, heat, and wear, while supporting various applications in electrical, mechanical, and specialized engineering fields.
Copper Nickel Square Bars are typically made up of copper blended with 10% to 30% nickel, often with trace amounts of iron and manganese to boost strength and corrosion resistance. This alloy boasts remarkable mechanical properties, featuring a tensile strength of about 450–650 MPa and a yield strength ranging from 150–350 MPa, along with a good elongation of 20–40%. These bars are particularly celebrated for their outstanding resistance to seawater corrosion, high-temperature performance, and durability, making them perfect for applications that demand both strength and long-lasting reliability in tough conditions.
| Standard | ASTM B111, ASME SB111 |
| Round Bar Size | 3mm~ 800mm |
| Square Bar Size | 4mm* 4mm ~100mm* 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| Angle Size | 3mm* 20mm* 20mm~ 12mm* 100mm* 100mm |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Form | Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc |
| 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 |
| Metric | US Rods | ASTM/ Canadian | Japanese | ||||
|---|---|---|---|---|---|---|---|
| Rods Size | Diam. (mm) | Rods Size | Diam. (Inch) | Rods Size | Diam. (mm2) | Rods Size | Diam. (mm) |
| 5 | 5 | #2 | 0.250 | 10M | 100 | 6 | 6 |
| 5.5 | 5.5 | #3 | 0.375 | 15M | 200 | 10 | 10 |
| 6 | 6 | #4 | 0.500 | 20M | 300 | 13 | 13 |
| 7 | 7 | #5 | 0.600 | 25M | 500 | 16 | 16 |
| 8 | 8 | #6 | 0.750 | 30M | 700 | 19 | 19 |
| 9 | 9 | #7 | 0.875 | 35M | 1000 | 22 | 22 |
| 10 | 10 | #8 | 1.000 | 45M | 1500 | 25 | 25 |
| 11 | 11 | #9 | 1.125 | 55M | 2500 | 29 | 29 |
| 12 | 12 | #10 | 1.250 | 32 | 32 | ||
| 14 | 14 | #11 | 1.375 | 35 | 35 | ||
| 16 | 16 | #12 | 1.500 | 38 | 38 | ||
| 18 | 18 | #13 | 1.600 | 41 | 41 | ||
| 20 | 20 | #14 | 1.750 | 44 | 44 | ||
| 22 | 22 | #15 | 1.875 | 48 | 48 | ||
| 25 | 25 | #16 | 2.000 | 51 | 51 | ||
| 28 | 28 | #18 | 2.250 | 57 | 57 | ||
| 32 | 32 | ||||||
| 36 | 36 | ||||||
| 40 | 40 | ||||||
| 44 | 44 | ||||||
| 50 | 50 | ||||||
| Grade | UNS | Werkstoff Nr. |
| 90/10 | C70600 | 2.0872 |
| 70/30 | C71500 | 2.0882 |
Yes, Copper Nickel Square Bars are customizable. They can be tailored in terms of size, shape, length, and specific alloy composition to meet the precise requirements of various industrial applications.
You’ll find Copper Nickel Square Bars widely utilized in marine, chemical, and industrial applications thanks to their exceptional corrosion resistance and mechanical strength. They’re commonly found in seawater piping, heat exchangers, condenser tubes, and desalination plants. In industrial environments, they play a crucial role in chemical processing equipment, valves, and pumps that face harsh conditions. Their impressive durability and resistance to biofouling make them vital in shipbuilding, offshore platforms, and power generation. With a blend of strength, corrosion resistance, and thermal efficiency, Copper Nickel Square Bars are indispensable for demanding engineering applications where reliability and longevity are key.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rashid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Muscat, OMAN
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