At Randhir Metal And Alloys Pvt. Ltd., we promise to offer some of the best fastening solutions that come with a guarantee of failure-free services. Our Top Cupro Nickel Fasteners in Mumbai are famous for their corrosion resistance and strength values. These fasteners are very commonly used in marine, power-generating, as well as chemical industries, considering the extreme conditions they can endure. The unique combination of copper and nickel ensures good performance in challenging environments.
Our fasteners are known for their flexibility as well as their durability and lifespan performance in several industries. Our quality focus allows each product to be an industry standard. We are one of the Top Cupro Nickel Fasteners Manufacturers in Mumbai, dealing in products made with high precision and excellence.
Copper-nickel blend fasteners offer an ideal balance of strength and corrosion resistance, making them a trusted choice for industrial projects. They are designed to handle stress and harsh conditions, delivering reliable performance over time. Materials with long-term performance and value are needed by industries. As one of the Best Copper Nickel Fasteners Suppliers in India, we ensure our fasteners meet these demands effectively.
Specifications | ASTM / ASME SB 151, SB 152 |
Standards | DIN, ASTM, BS and all International Standards |
Size | M4 To M100 |
Length | 3 mm to 200 mm |
Grade | UNS NO. C92200 & UNS NO. C83600, UNS NO. C70600 ( CU -NI- 90/10), C71500 ( CU -NI- 70/30), ASTM / ASME SB 152 UNS NO C10100, C10200, C10300, C10800, C12000, C12200. |
Type of Fasteners | Bolts (Eyebolt), Stud, Nuts (Nylock, Lock),Washer (Star, Plain), Allen Caps, Screws (CSK, Pen Head, Philip, Mushroom, Cheese), Rivet (Pop & Hollo), Grab, Clamp (U, J, L) |
Type of Copper Nickel Screws |
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Screw, Machine Screw, Sheet Metal Screw, Self-Drilling Screw, Thread Cutting Screw, Lag Screw, SEMS Screw, Thread Rolling Screw, Thumb Screw, Drywall Screw, Drive Screw, Eye Screw, Floorboard Screw, Weld Screw, Multiple Material Screw, Wing Screw, Dowel Screw, Accordian Screw, Collated Screw, Concrete Screw, Decking Screw, Metal to Wood Screw, Resistant Screw, Cap Screw, Socket Cap Screw Cabinet Installation Screw, Cement Board Screw |
Type of Copper Nickel Washers |
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Washer, Flat Washer, Lock Washer, Finishing Washer, Bonded Sealing Washer, Hillside Washer, Belleville Washer, Conical Washer, Round-Mall Washer, Wave Washer, Fender Washer, Internal Tooth Lock, External Tooth Lock, Plain Washer, Square Washer, Dome Plain Washer, Countersunk Washer, Dock Washer, Ogee Washer, Bevel Washer, Flat Washer - SAE Flat Washer - U Split Lock Washer, Star Washer |
Type of Copper Nickel Studs |
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Stud, Threaded Stud, Heavy Stud, Industrial Stud, Fully Threaded Stud, Special Stud, Flush Head Self Clinching Stud, Hurricane Stud, Weld Stud |
Copper Nickel Equivalent Grade
STANDARD | WERKSTOFF NR. | UNS |
---|---|---|
Copper Nickel 90/10 | 2.0872 | C70600 |
Copper Nickel 70/30 | 2.0882 | C71500 |
Copper Nickel Chemical Composition
Grade | Cu | Pb | Mn | Fe | Zn | Ni |
---|---|---|---|---|---|---|
Cupro Nickel 90/10 | 88.6 min | .05 max | 1.0 max | 1.8 max | 1 max | 9-11 max |
Cupro Nickel 70/30 | 65.0 min | .05 max | 1 max | 0.4-1.0 | 1 max | 29-33 |
Copper Nickel Alloy Mechanical Properties
Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|---|
Cu-Ni 90/10 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
Cu-Ni 70/30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
Known to leading industries, our product range ensures high efficiency and safety in its applications. Randhir Metal And Alloys Pvt. Ltd. proudly holds the status of one of the Best Copper Nickel Fasteners Exporters in India, producing quality products across the globe for the clients. The fasteners undergo rigorous tests that meet or even surpass global standards.
Size | 1 Inch |
Usage / Application | Hardware Fitting |
Shape | Square |
Material | Brass |
Surface Treatment | Polished |
Color | Golden |
Usage / Application | Hardware Fitting |
Shape | Round |
Material | Brass |
Color | Golden |
Outer Diameter | 20 MM |
Diameter | 30 MM |
Material | Cupro Nickel |
Head Shape | Hex |
Packing | Box |
Type | Nut Bolt |
Size | As per requirement |
Available Thread Size | in MM and Inch |
Shape | Wing nut |
Material | Brass |
Packaging Type | Standard |
Color | Golden or Nickel plated |
Size | M3 - M72 |
Material | Copper and Nickel |
Head Shape | Round |
Usage | Industrial |
Packing | Box |
Size | M3 - M72 |
Material | Copper and Nickel |
Head Shape | Round |
Usage | Industrial |
Packing | Box |
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