CUAL10NI5FE4 (AMS 4640) Nickel Aluminum Bronze Manufacturer, Supplier & Exporter
CuAl10Ni5Fe4 Nickel Aluminum Bronze Manufacturer in India, CuAl10Ni5Fe4 Nickel Aluminum Bronze Round Bars Supplier, Nickel Aluminum Bronze Instrumentation Fittings Manufacturer, CuAl10Ni5Fe4 Nickel Aluminum Bronze Tube Sheets Supplier, CuAl10Ni5Fe4 Nickel Aluminum Bronze Forged Elbow Exporter, CuAl10Ni5Fe4 Nickel Aluminum Bronze Machined Components Manufacturer.
CuAl10Ni5Fe4 Nickel Aluminum Bronze is a high-performance copper alloy widely used in marine, offshore, and heavy engineering applications where excellent strength and corrosion resistance are essential. This alloy belongs to the family of Nickel Aluminum Bronzes and is well known for its superior resistance to seawater corrosion, cavitation, erosion and bio-fouling, making it an ideal choice for demanding service environments.
CuAl10Ni5Fe4 is also commonly recognized as an equivalent designation for several high-strength NAB grades and is often referred to in international standards for critical components exposed to aggressive fluids and high mechanical loads. The controlled addition of nickel and iron significantly improves tensile strength, wear resistance and fatigue performance, while maintaining good toughness and machinability.
CuAl10Ni5Fe4 Nickel Aluminum Bronze (AMS 4640)
Cunimet Alloys Pvt. Ltd. is a trusted manufacturer and supplier of CuAl10Ni5Fe4 Nickel Aluminum Bronze products in India, offering reliable quality and consistent metallurgical performance for global customers. We manufacture this grade in a wide range of product forms including bars and rods, tube sheets, and precision machined components such as instrumentation fittings, flanges, forged elbows, tees, rings and circles.
All products can be supplied as per customer drawings and international standards with full quality documentation and inspection. For technical support, pricing and delivery details for CuAl10Ni5Fe4 Nickel Aluminum Bronze, contact Cunimet Alloys Pvt. Ltd. at sales@cunimetalloys.com.
Typical Uses of CuAl10Ni5Fe4 Nickel Aluminum Bronze:
- Industrial: Hydraulic bushings for earth-moving equipment, corrosion-resistant articles, bushings, bearings, heat exchanger flanges, heat exchanger headers, tanks, valve balls, structural members, pump shafts, aircraft parts, valve guides, plunger tips, welded piping systems, balls, gears, cams, pump parts, shafting, condenser tubes for power stations and desalting units, valve seats.
- Marine: Pump parts, bolts, nuts, propellers, ship propellers.
- Plumbing: Faucets.
CuAl10Ni5Fe4 Nickel Aluminum Bronze Rods Stockist in India, CuAl10Ni5Fe4 Nickel Aluminum Bronze Flanges Stockist, CuAl10Ni5Fe4 Nickel Aluminum Bronze Forged Tee Manufacturer, CuAl10Ni5Fe4 Nickel Aluminum Bronze Fittings Manufacturer, CuAl10Ni5Fe4 Nickel Aluminum Bronze Forged Ring Exporter, and CuAl10Ni5Fe4 Nickel Aluminum Bronze Forged Circle Manufacturer in India.
Shapes & Sizes For CuAl10Ni5Fe4 Nickel Aluminum Bronze
| Product Form | Size Range |
|---|---|
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Bars & Rods | Round, Square & Hex from Ø6 mm to Ø300 mm |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Tube Sheets | Thickness: 10 mm to 300 mm Diameter: Up to 3000 mm |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Instrumentation Fittings | 1/8” to 2” (As per drawings & applicable standards) |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Flanges | ½” to 24” (Class 150 to 2500 / PN 10 to PN 420) |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Forged Elbows & Tees | ½” to 24” (Seamless / Forged Construction) |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Forged Rings | Outside Diameter up to 2500 mm Thickness up to 300 mm |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Forged Circles | Diameter up to 2500 mm Thickness up to 300 mm |
| Custom sizes, tolerances, and finishes are available as per customer drawings and specifications. | |
Material Designation & Standards
| AMS Standard | AMS 4640 |
| ASTM Standards | ASTM B148 (Nickel Aluminum Bronze cast alloys – equivalent grades) |
| SAE Standards | SAE J461 / SAE J462 (Copper Alloy Castings – equivalent) |
| British Standard | BS 1400 – Nickel Aluminium Bronze (equivalent) |
| European Standard | EN 1982 – Nickel Aluminium Bronze (equivalent) |
| ISO / Chemical Designation | CuAl10Ni5Fe4 |
| Common Names | Nickel Aluminum Bronze, NAB, CuAl10Ni5Fe4 |
CuAl10Ni5Fe4 Nickel Aluminum Bronze Chemical Composition
| Element | Composition (%) |
|---|---|
| Copper (Cu) | Balance |
| Aluminum (Al) | 8.5 – 11.0 |
| Nickel (Ni) | 4.0 – 6.0 |
| Iron (Fe) | 3.0 – 5.0 |
| Manganese (Mn) | ≤ 1.5 |
| Silicon (Si) | ≤ 0.20 |
| Zinc (Zn) | ≤ 0.40 |
| Lead (Pb) | ≤ 0.05 |
| Tin (Sn) | ≤ 0.10 |
CuAl10Ni5Fe4 Nickel Aluminum Bronze Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 700 – 740 MPa |
| Yield Strength (0.2% Proof) | ≥ 330 MPa |
| Elongation | 10 – 15 % |
| Hardness (Brinell) | Up to 195 HB |
CuAl10Ni5Fe4 Nickel Aluminum Bronze Physical Properties
| Physical Property | Value |
|---|---|
| Density | 7.6 g/cm³ |
| Modulus of Elasticity | 117 GPa |
| Thermal Conductivity | ≈ 63 W/m·K |
| Electrical Conductivity | ≈ 4.6 MS/m |
| Specific Heat Capacity | ≈ 450 J/kg·K |
| Melting Range | 1050 – 1080 °C |
CuAl10Ni5Fe4 Nickel Aluminum Bronze Equivalent Grades
| Standard | Equivalent Specification / Designation |
|---|---|
| UNS | — (Chemical composition designation – no direct UNS) |
| AMS | — (No direct AMS specification for CuAl10Ni5Fe4) |
| ASTM | ASTM B148 (Nickel Aluminum Bronze cast alloys – equivalent grades) |
| SAE | SAE J461 / SAE J462 |
| Military Specification | MIL-C-24679 (Nickel Aluminum Bronze castings – equivalent) |
| European Standard (EN) | EN 1982 – CC333G |
| ISO / Chemical Designation | CuAl10Ni5Fe4 |
Types of CuAl10Ni5Fe4 Nickel Aluminum Bronze Instrumentation Fittings
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Male Connector | CuAl10Ni5Fe4 Nickel Aluminum Bronze Bulkhead Male Connector |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Male Elbow | CuAl10Ni5Fe4 Nickel Aluminum Bronze 45 Deg Male Elbow |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Male Branch Tee | CuAl10Ni5Fe4 Nickel Aluminum Bronze Male Run Tee |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Female Connector | CuAl10Ni5Fe4 Nickel Aluminum Bronze Bulkhead Female Connector |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Female Elbow | CuAl10Ni5Fe4 Nickel Aluminum Bronze Female Run Tee |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Female Branch Tee | CuAl10Ni5Fe4 Nickel Aluminum Bronze Union |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Reducer Union | CuAl10Ni5Fe4 Nickel Aluminum Bronze Bulkhead Union |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Union Elbow | CuAl10Ni5Fe4 Nickel Aluminum Bronze Union Tee |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Union Cross | CuAl10Ni5Fe4 Nickel Aluminum Bronze Reducer |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Bulkhead Reducer | CuAl10Ni5Fe4 Nickel Aluminum Bronze Port Connector Tube Fittings |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Male Adapter | CuAl10Ni5Fe4 Nickel Aluminum Bronze Female Adapter |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Tube End Cap | CuAl10Ni5Fe4 Nickel Aluminum Bronze Plug (Port Ends) (TP) |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Tube Socket Weld Union | CuAl10Ni5Fe4 Nickel Aluminum Bronze Male Pipe Weld Connector |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Tube Socket Weld Elbow | CuAl10Ni5Fe4 Nickel Aluminum Bronze Male Pipe Weld Elbow |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Back Ferrule | CuAl10Ni5Fe4 Nickel Aluminum Bronze Front Ferrule |
Types of CuAl10Ni5Fe4 Nickel Aluminum Bronze Fittings
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Threaded Square Head Solid Plug | CuAl10Ni5Fe4 Nickel Aluminum Bronze Threaded Counter Sunk Square Plug |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Threaded Floor Flange | CuAl10Ni5Fe4 Nickel Aluminum Bronze Threaded Lock Nut |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Blind Flange | CuAl10Ni5Fe4 Nickel Aluminum Bronze Threaded Flange |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze 45 Degree Elbow | CuAl10Ni5Fe4 Nickel Aluminum Bronze 45 Deg Street Elbow |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze 45 Deg. Y Branch | CuAl10Ni5Fe4 Nickel Aluminum Bronze 90 Degree Elbow |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze 90 Deg. Street Elbow | CuAl10Ni5Fe4 Nickel Aluminum Bronze Cap |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Cored Plug | CuAl10Ni5Fe4 Nickel Aluminum Bronze Coupling |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Hex Bushing | CuAl10Ni5Fe4 Nickel Aluminum Bronze Coupling Reducer |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Street Tee | CuAl10Ni5Fe4 Nickel Aluminum Bronze Tee |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Union | CuAl10Ni5Fe4 Nickel Aluminum Bronze Locknut |
| CuAl10Ni5Fe4 Nickel Aluminum Bronze Companion Flange | CuAl10Ni5Fe4 Nickel Aluminum Bronze Extension Piece |
Industries & Applications We Serve
Exporting CuAl10Ni5Fe4 Nickel Aluminum Bronze Worldwide
We export CuAl10Ni5Fe4 Nickel Aluminum Bronze to countries across the globe, including Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, United States, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen
CuAl10Ni5Fe4 Nickel Aluminum Bronze Supplier Across India
We supply CuAl10Ni5Fe4 Nickel Aluminum Bronze to cities including Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmedabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai-Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, and Tiruchirappalli.
