Home > Copper Nickel > Copper Nickel 70/30 Stud Bolts
Nasir Nickel Alloys, based in Manama, Bahrain, is a trusted manufacturer and supplier of premium metal products, including high-quality Copper Nickel 70/30 Stud Bolts. Known for their precision engineering and dedication to quality, Nasir Nickel Alloys provides components that perform reliably in demanding environments. Their Copper Nickel 70/30 Stud Bolts are crafted to meet international standards, ensuring durability, corrosion resistance, and strength. Designed for both industrial and marine applications, these stud bolts combine practical performance with longevity, helping engineers and maintenance teams achieve secure, leak-proof connections in critical systems while benefiting from expert support and guidance.
Copper Nickel 70/30 Stud Bolts are composed of 70% copper and 30% nickel, forming a corrosion-resistant, high-strength alloy. These bolts offer excellent tensile strength, fatigue resistance, and toughness, even in extreme temperatures and harsh marine or chemical environments. The alloy’s natural resistance to seawater corrosion and biofouling makes it ideal for offshore, shipbuilding, and desalination applications. Additionally, these bolts maintain dimensional stability, resist scaling, and exhibit excellent thermal and electrical conductivity. Nasir Nickel Alloys manufactures these stud bolts to exacting standards, ensuring consistent mechanical performance and long-lasting reliability in critical industrial settings.
| Specifications | ASTM B151 / ASME SB151 |
| Diameter | 1/4″-3″ Matric:M27 to M72 in length 2000mm |
| Dimensions | DIN 975/976, ASME B18.2.1, B18.31.3, B16.5 |
| DIN Standard | B.S. DIN 931, DIN 933, DIN 912, DIN 934, DIN 6923, DIN 603, DIN 7981, DIN 970, DIN916, DIN 7982, DIN 7985, DIN 913 |
| UTS | NPT, UNS, UNF, UNC, UNEF, NPTF |
| ISO | ISO 4033, ISO 4032, ISO 7380, ISO 4017, JIS standards |
| Threads | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Type | Cold Forged, Hot Forged, Bar Stock Machined, Bar Stock Milling |
| Element | Cu | Mn | Pb | Ni | Fe | Zn |
| Copper Nickel 70/30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel 70/30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
At Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Stud Bolts in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Copper Nickel 70/30 Stud Bolts are widely used in industries where corrosion resistance, strength, and reliability are essential. They are particularly valuable in marine and offshore applications, including shipbuilding, seawater piping, and desalination plants, where exposure to saltwater and harsh environments is constant. Additionally, these bolts are used in chemical processing, power plants, and HVAC systems that require secure, long-lasting fastenings. The combination of copper and nickel provides durability, toughness, and resistance to biofouling, making them ideal for long-term operation. Nasir Nickel Alloys’ Copper Nickel 70/30 Stud Bolts ensure secure connections and peace of mind for engineers and maintenance teams alike.
