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Adrian Nickel Alloys stands out as a top manufacturer and supplier of **Copper Nickel 70/30 Stud Bolts** in Singapore, Pulau Ujong. These high-quality fasteners are crafted to excel in tough, corrosive environments. With a blend of 70% copper and 30% nickel, these stud bolts boast remarkable resistance to seawater, stress corrosion, and biofouling, making them perfect for marine and offshore uses. Built to meet international quality standards, Copper Nickel 70/30 stud bolts guarantee durability, strength, and reliability, making them ideal for shipbuilding, desalination plants, oil & gas, power generation, and chemical processing sectors.
Copper Nickel 70/30 Stud Bolts are made up of 70% copper and 30% nickel, with carefully controlled amounts of iron and manganese to enhance their mechanical strength and corrosion resistance. They showcase impressive tensile strength, good ductility, and toughness, even when temperatures fluctuate. These characteristics ensure they perform reliably in environments exposed to seawater and other harsh conditions. The alloy’s outstanding resistance to erosion, cavitation, and pitting corrosion makes these stud bolts a go-to choice for critical fastening needs in both marine and industrial applications.
| 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 Adrian Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Stud Bolts in Pulau ujong, Singapore , providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Pulau ujong, 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 find their place in industries that require strength and resistance to salty and corrosive conditions. They are widely used in marine engineering for shipbuilding, seawater piping systems, offshore platforms, and desalination units. In the power generation sector, they are utilized in heat exchangers and condenser systems. The oil & gas and chemical industries also depend on these stud bolts for essential applications where durability and corrosion resistance are crucial. Their reliability, toughness, and long lifespan make Copper Nickel 70/30 Stud Bolts essential in demanding industrial settings.
