Home > Copper Nickel > Copper Nickel 70/30 Bolts
Barsham Nickel Alloys is a reliable supplier and manufacturer of premium nickel alloys in Doha, Qatar. We are expert manufacturers of Copper Nickel 70/30 Bolts, renowned for their outstanding corrosion resistance, strength and durability. The bolts are specifically manufactured to exacting quality specifications to provide long-lasting performance in challenging conditions. With a firm focus on customer satisfaction, we ensure timely and effective delivery services that deliver our products to clients in pristine condition. Our focus on quality and service ensures that we are the preferred option for nickel alloy solutions.
Copper Nickel 70/30 Bolts consist of 70% copper and 30% nickel along with traces of iron and manganese to provide additional strength, corrosion resistance and durability. They provide superior mechanical properties such as tensile strength of 485 MPa (min), yield strength of 135 MPa (min) and elongation of 30% (min) to provide toughness and reliability. Their physical properties are a density of 8.94 g/cm³, a melting point of 1170-1240°C, and good thermal and electrical conductivity, making them suitable for challenging applications with long-term performance in extreme environments.
| Standards | DIN, ASTM, BS and all International Standards |
|---|---|
| Specifications | ASTM / ASME SB 151 |
| SB 152 | |
| Size | M4 To M100 |
| Length | UPTO 5 METERS |
| From |
Hot Forged and Cold Forged
|
| Type | Foundation Bolts, Structural Bolts, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt |
| 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 % |
Barsham Nickel Alloys is the biggest manufacturer and supplier of Copper Nickel 70/30 Bolts in Doha, Qatar. With high-quality, long-lasting, and corrosion-resistant products. Precision and reliability are ensured through our advanced manufacturing technology. We maintain industry standards and supply products on time with excellent customer service. Focused on quality and innovation, we supply reliable solutions to address the changing requirements of our customers.
Contact us to get a quick quote for your requirement.
CuNi 70/30 Bolts are very strong, corrosion-resistant, and durable and thus suitable for applications in offshore, marine and high-temperature conditions. Copper Nickel 70/30 Bolts find their application in piping systems, pressure vessels, and heat exchangers where secure and lasting connections are guaranteed. Their suitability for fastening parts in corrosive conditions arises due to their biofouling and seawater corrosion resistance. Also, their good machinability and weldability facilitate easy installation and servicing, making them a dependable option for myriad challenging applications demanding strength and durability.
