Home > Copper Nickel > Copper Nickel 70/30 Stud Bolts
| Specifications | ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
| Standard | DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS : UNEF, NPT, UNC, UNS, UNF, NPTF ISO : JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M as per defined in ASME B16.5 standard length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Length | 3 mm to 200 mm | Custom Sizes |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Form | Hex, Threading, Square, Round as per Gauge Etc. |
| Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Cupro Nickel 70/30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
| Cupro Nickel 70/30 | 65 min | 1.0 max | 0.05 max | 29-33 max | 0.4-1.0 max | 1 max |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically positioned in the New Zealand, we hold an extensive stock of more than 25,000 tons of top-quality materials ready and available on hand.
Reach out to us for a fast quote tailored to your requirement.
These Copper Nickel 70/30 Stud Bolts are supplied by us in accordance with DIN, ISO, JIS or ANSI Standard.
Corrosion resistance:A key benefit of copper-nickel 70/30 stud bolts is their outstanding resistance to corrosion in marine settings. Composed of 70% copper and 30% nickel, the 70/30 blend delivers superior protection against corrosion, which makes these bolts perfect for seawater and other demanding conditions.
Easy to manufacture: Copper nickel alloys are remarkably easy to fabricate, letting studs and bolts be machined to suit the requirements of a particular application, welded and produced with relative ease, and streamlining and lowering production costs.
Thermal Stability: Copper Nickel 70/30 stud bolts show outstanding thermal stability, holding onto their mechanical properties across a broad temperature range. These characteristics make them well-suited for both high-temperature and cryogenic uses. . .
Biocompatibility: Copper-nickel alloys are biocompatible, meaning they are non-toxic and a good fit for uses that require contact with human skin or biological systems. This quality makes them appropriate for medical devices, food processing equipment and other applications that call for biocompatible materials.
High Strength: Copper Nickel 70/30 stud bolts offer excellent mechanical strength, withstanding high stresses and strains. This sturdiness guarantees the reliability and longevity of connections under industrial conditions.
Copper Nickel 70/30 Stud Bolts serve applications as varied as the industries that use them, led mainly by the aerospace, railway, construction and automotive sectors along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Marine applications:Copper-nickel 70/30 stud bolts are extensively employed in marine settings because of their outstanding resistance to seawater corrosion. They serve marine applications, shipbuilding, offshore structures and marine pipelines.
Heat Exchangers: These stud bolts are utilized in heat exchange systems designed for high temperatures and hot conditions. Their superb thermal conductivity and corrosion resistance render them well-suited for such uses.
Desalination Plants: Owing to their resistance to seawater corrosion, copper-nickel 70/30 stud bolts prove beneficial in desalination plants, where seawater serves as a good water source
Chemical applications: Within chemical plants, where chemical corrosives are managed, copper-nickel 70/30 stud bolts are favored for withstanding a range of corrosive agents, including acids and alkalis
Oil and Gas Industry: These studs and bolts are applied in the oil and gas industry to build projects such as pipelines, offshore platforms, processing equipment, etc. They deliver corrosion protection in salt zones and erosion resistance in high-velocity seawater flows.
Corrosion Resistance: Identify where the stud bolt is going to be applied. Copper Nickel 70/30 is recognized for its outstanding resistance to corrosion, particularly in marine and saline conditions. Confirm that the blend works well with the catalysts used in your application.
Quality and Certification: Select stud bolts from trusted manufacturers with a reputation for high-quality goods. Seek out certifications and quality control measures, like ISO (International Organization for Standardization) certification, to guarantee dependability and precision.
Standards and Specifications: Consult industry standards and specifications, like ASTM (American Society for Testing and Materials) standards, to confirm that stud bolts satisfy quality and performance criteria. Following the proper standards guarantees dependability and uniformity across a variety of products.
Size and Thread Type: Defines the correct stud bolt size and thread type according to application needs and mating parts. Verify alignment with other nuts and fasteners for a secure and tight connection.
Heat and Pressure Requirements: Take into account the temperature and pressure conditions that stud bolts endure. Copper Nickel 70/30 offers excellent mechanical characteristics and can tolerate moderate to high temperatures and pressures. Make certain that the chosen stud bolts can cope with the operating conditions without any loss of performance.
Email: sales@koasteel.nz
