Home > Copper Nickel > Copper Nickel Screws
Request For Our Latest Prices on Copper Nickel Screws in Hyderabad, India!
Ramu Fasteners, located in Hyderabad, has built a solid reputation as a reliable manufacturer and supplier of top-notch industrial fasteners. Known for their precision, durability, and consistent performance, their Copper Nickel Screws stand out for their remarkable corrosion resistance, particularly in marine and coastal settings. Crafted with cutting-edge production techniques and stringent quality controls, these screws guarantee secure fastening and a long lifespan. Ramu Fasteners is dedicated to excellence in their products, timely deliveries, and ensuring customer satisfaction, making them a trusted supplier not just in Hyderabad, but throughout India, catering to the marine, offshore, chemical, and engineering sectors.
Copper Nickel Screws are mainly made from a copper alloy mixed with nickel, typically in ratios like 90/10 or 70/30, with small amounts of iron and manganese added to enhance strength. This unique blend offers outstanding resistance to seawater corrosion, oxidation, and biofouling. On the mechanical side, these screws boast impressive tensile strength, toughness, and fatigue resistance, all while maintaining their shape under temperature changes. Their low magnetic permeability and resistance to stress corrosion cracking make them dependable fasteners for challenging marine and industrial applications.
| Copper Nickel | Ni | Pb | Cu | Fe | Mn | Zn |
| 9-11 max | 0.05 max | 88.6 min | 1.8 max | 1.0 max | 1 max |
| Density | Elongation | Yield Strength (0.2%Offset) | Melting Point | Tensile Strength |
| 8.1 g/cm3 | 30 % | Psi – 35,000, MPa – 241 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 |
| Specifications | ASTM / ASME SB 61 / 62 / 151 / 152 |
| Dimensions | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings |
| Size | 1/2” to 12″ |
| Standards | ASTM, ASME Washer, ANSI Washer, DIN Washer, EN Washer, BS Washer etc |
| Grade | Copper & Copper Nickel Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640 |
| Class | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Copper Nickel screws manufactured by Ramu Fasteners are general purpose screws and are applied in many fields. They are used in marine structures to join parts and withstand corrosion from water. In industries they are used for their toughness and ability to withstand various chemicals. Copper Nickel screws are also useful in oil and gas industry as they are able to withstand harsh conditions of the environment.
Copper Nickel screws at Ramu Fasteners are packed carefully so that their quality is not compromised in any way. Every screw is packed in a protective material to avoid any form of damage, rusting, or contamination during transportation. Our packaging material is a durable carton and we provide packaging services to suit your particular needs. The products are well packed and labeled to ensure easy identification and handling to show our commitment in providing quality products in good condition.
Ramu Fasteners is a leading manufacturer and supplier of high-quality fasteners in Hyderabad, India, with over 8 years of experience serving global industries.
©2024 Ramu Fasteners All Rights Reserved.
