CW307G Nickel Aluminum Bronze Manufacturer, Supplier & Exporter (AMS 4640)
CW307G Nickel Aluminum Bronze Manufacturer in India, CW307G Nickel Aluminum Bronze Round Bars Supplier, Nickel Aluminum Bronze Instrumentation Fittings Manufacturer, CW307G Nickel Aluminum Bronze Tube Sheets Supplier, CW307G Nickel Aluminum Bronze Forged Elbow Exporter, CW307G Nickel Aluminum Bronze Machined Components Manufacturer.
CW307G Nickel Aluminum Bronze is a high-performance copper-based alloy known for its excellent strength, outstanding resistance to corrosion in seawater and aggressive environments, and very good wear and fatigue properties. At Cunimet Alloys Pvt. Ltd., we manufacture and supply CW307G Nickel Aluminum Bronze products for critical applications where long service life, reliability and dimensional accuracy are essential.
CW307G is widely used in marine, offshore, oil & gas, power generation and heavy engineering sectors due to its superior resistance to cavitation, erosion and stress corrosion cracking. The alloy also offers good machinability and stable mechanical performance, making it suitable for both standard and custom-engineered components.
CW307G Nickel Aluminum Bronze (AMS 4640)
Cunimet Alloys Pvt. Ltd. can manufacture CW307G Nickel Aluminum Bronze in a wide range of shapes including bars & rods, tube sheets, and machined components such as instrumentation fittings, flanges, forged elbows, tees, rings and circles. All products are manufactured strictly as per customer drawings and applicable international standards, ensuring consistent quality, tight tolerances and excellent surface finish.
With a strong focus on quality control, traceability and timely delivery, Cunimet Alloys Pvt. Ltd. supports both domestic and international project requirements with dependable supply and technical support.
For enquiries and quotations, please contact sales@cunimetalloys.com.
Typical Uses of CW307G 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.
CW307G Nickel Aluminum Bronze Rods Stockist in India, CW307G Nickel Aluminum Bronze Flanges Stockist, CW307G Nickel Aluminum Bronze Forged Tee Manufacturer, CW307G Nickel Aluminum Bronze Fittings Manufacturer, CW307G Nickel Aluminum Bronze Forged Ring Exporter, and CW307G Nickel Aluminum Bronze Forged Circle Manufacturer in India.
Available Shapes & Sizes For CW307G Nickel Aluminum Bronze
| Product Form | Size Range |
|---|---|
| CW307G Nickel Aluminum Bronze Bars & Rods | Round, Square & Hex from Ø6 mm to Ø300 mm |
| CW307G Nickel Aluminum Bronze Tube Sheets | Thickness: 10 mm to 300 mm Diameter: Up to 3000 mm |
| CW307G Nickel Aluminum Bronze Instrumentation Fittings | 1/8” to 2” (As per drawings & applicable standards) |
| CW307G Nickel Aluminum Bronze Flanges | ½” to 24” (Class 150 to 2500 / PN 10 to PN 420) |
| CW307G Nickel Aluminum Bronze Forged Elbows & Tees | ½” to 24” (Seamless / Forged Construction) |
| CW307G Nickel Aluminum Bronze Forged Rings | Outside Diameter up to 2500 mm Thickness up to 300 mm |
| CW307G 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
| UNS Number | C63000 (Equivalent to CW307G) |
| AMS Standard | AMS 4640 (Applicable to UNS C63000 – equivalent to CW307G) |
| ASTM Standards |
ASTM B150 (Rod, Bar & Shapes – equivalent), ASTM B124 (Forgings – equivalent) |
| SAE Standards | SAE J463 (Wrought copper alloy products – equivalent) |
| British Standard | BS 2874 – CA104 (Nickel Aluminum Bronze – equivalent) |
| European Standard | EN 12163 / EN 12165 – CW307G |
| ISO / Chemical Designation | CuAl10Ni5Fe4 |
| Common Names | Nickel Aluminum Bronze, NAB, CW307G, CuAl10Ni5Fe4, UNS C63000 |
CW307G Nickel Aluminum Bronze Chemical Composition
| Element | Composition (%) |
|---|---|
| Copper (Cu) | Balance |
| Aluminium (Al) | 9.0 – 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 |
CW307G Nickel Aluminum Bronze Mechanical Properties
| Property | Typical Value |
|---|---|
| Tensile Strength | 700 – 740 MPa |
| Yield Strength (0.2% Proof) | ≥ 330 MPa |
| Elongation | 10 – 15 % |
| Hardness (Brinell) | Up to 195 HB |
CW307G Nickel Aluminum Bronze Physical Properties
| Physical Property | Typical 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 |
CW307G Nickel Aluminum BronzeEquivalent Grades
| Standard | Equivalent Specification / Designation |
|---|---|
| UNS | C63000 (Equivalent to CW307G) |
| AMS | AMS 4640 (Applicable to UNS C63000 – equivalent to CW307G) |
| ASTM | ASTM B150 (Rod, Bar & Shapes), ASTM B124 (Forgings) |
| SAE | SAE J463 |
| Military Specification | — (No direct military specification for CW307G / wrought NAB) |
| European Standard (EN) | EN 12163 / EN 12165 – CW307G |
| ISO / Chemical Designation | CuAl10Ni5Fe4 |
Types of CW307G Nickel Aluminum Bronze Instrumentation Fittings
| CW307G Nickel Aluminum Bronze Male Connector | CW307G Nickel Aluminum Bronze Male Connector |
| CW307G Nickel Aluminum Bronze Bulk Head Male Connector | CW307G Nickel Aluminum Bronze Male Elbow |
| CW307G Nickel Aluminum Bronze 45 Deg Male Elbow | CW307G Nickel Aluminum Bronze Male Branch Tee |
| CW307G Nickel Aluminum Bronze Male Run Tee | CW307G Nickel Aluminum Bronze Female Connector |
| CW307G Nickel Aluminum Bronze Bulkhead Female Connector | CW307G Nickel Aluminum Bronze Female Elbow |
| CW307G Nickel Aluminum Bronze Female Run Tee | CW307G Nickel Aluminum Bronze Female Branch Tee |
| CW307G Nickel Aluminum Bronze Union | CW307G Nickel Aluminum Bronze Reducer Union |
| CW307G Nickel Aluminum Bronze Bulkhead Union | CW307G Nickel Aluminum Bronze Union Elbow |
| CW307G Nickel Aluminum Bronze Union Tee | CW307G Nickel Aluminum Bronze Union Cross |
| CW307G Nickel Aluminum Bronze Reducer | CW307G Nickel Aluminum Bronze Bulkhead Reducer |
| CW307G Nickel Aluminum Bronze Port Connector Tube Fittings | CW307G Nickel Aluminum Bronze Male Adapter |
| CW307G Nickel Aluminum Bronze Female Adapter | CW307G Nickel Aluminum Bronze Tube End Cap |
| CW307G Nickel Aluminum Bronze Plug (Port Ends) (TP) | CW307G Nickel Aluminum Bronze Tube Socket Weld Union |
| CW307G Nickel Aluminum Bronze Male Pipe Weld Connector | CW307G Nickel Aluminum Bronze Tube Socket Weld Elbow |
| CW307G Nickel Aluminum Bronze Male Pipe Weld Elbow | CW307G Nickel Aluminum Bronze Back Ferrule |
| CW307G Nickel Aluminum Bronze Front Ferrule |
Types of CW307G Nickel Aluminum Bronze Fittings
| CW307G Nickel Aluminum Bronze Threaded Square Head Solid Plug | CW307G Nickel Aluminum Bronze Threaded Counter Sunk Square Plug |
| CW307G Nickel Aluminum Bronze Threaded Floor Flange | CW307G Nickel Aluminum Bronze Threaded Lock Nut |
| CW307G Nickel Aluminum Bronze Blind Flange | CW307G Nickel Aluminum Bronze Threaded Flange |
| CW307G Nickel Aluminum Bronze 45 Degree Elbow | CW307G Nickel Aluminum Bronze 45 Deg Street Elbow |
| CW307G Nickel Aluminum Bronze 45 Deg. Y Branch | CW307G Nickel Aluminum Bronze 90 Degree Elbow |
| CW307G Nickel Aluminum Bronze 90 Deg. Street Elbow | CW307G Nickel Aluminum Bronze Cap |
| CW307G Nickel Aluminum Bronze Cored Plug | CW307G Nickel Aluminum Bronze Coupling |
| CW307G Nickel Aluminum Bronze Hex Bushing | CW307G Nickel Aluminum Bronze Coupling Reducer |
| CW307G Nickel Aluminum Bronze Street Tee | CW307G Nickel Aluminum Bronze Tee |
| CW307G Nickel Aluminum Bronze Union | CW307G Nickel Aluminum Bronze Locknut |
| CW307G Nickel Aluminum Bronze Companion Flange | CW307G Nickel Aluminum Bronze Extension Piece |
Industries & Applications We Serve
Exporting CW307G Nickel Aluminum Bronze Worldwide
We export CW307G 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
CW307G Nickel Aluminum Bronze Supplier Across India
We supply CW307G 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.
