CUZN19AL6 Aircraft Bronze (French Bronze) Manufacturer, Supplier & Exporter (UZ19AL6, NFL140707, DIN 1709, ASNA 3402C)
CUZN19AL6 Aircraft Bronze Manufacturer in India, CUZN19AL6 Aircraft Bronze Round Bars Supplier, Aircraft Bronze Instrumentation Fittings Manufacturer, CUZN19AL6 French Bronze Tube Sheets Supplier, CUZN19AL6 Aircraft Bronze Forged Elbow Exporter, CUZN19AL6 French Bronze Machined Components Manufacturer.
CUZN19AL6 Aircraft Bronze, also widely known as French Bronze, is a high-performance copper-zinc-aluminium alloy valued for its excellent strength, wear resistance and outstanding resistance to corrosion in demanding service environments. This alloy offers a unique balance of mechanical performance and machinability, making it a preferred material for precision engineering and critical industrial components where reliability and dimensional stability are essential.
At Cunimet Alloys Pvt. Ltd., CUZN19AL6 Aircraft Bronze is manufactured using controlled metallurgical practices to ensure consistent chemical composition, uniform grain structure and dependable performance across all product forms. The alloy demonstrates good resistance to stress corrosion cracking and provides superior performance under moderate impact and cyclic loading conditions, making it suitable for both static and dynamic applications.
CUZN19AL6 Aircraft Bronze (French Bronze)
Cunimet Alloys Pvt. Ltd. supplies CUZN19AL6 Aircraft Bronze in a wide range of precision-engineered shapes including bars & rods, tube sheets, and machined components such as instrumentation fittings, flanges, forged elbows, tees, rings and circles. These products are manufactured as per customer drawings and applicable international standards to meet stringent quality requirements.
Due to its excellent combination of strength, durability and corrosion resistance, CUZN19AL6 Aircraft Bronze is extensively used in marine hardware, aerospace and aircraft components, high-load mechanical parts, valve components, pump assemblies and specialised industrial fittings.
For technical assistance, specifications or quotations, contact sales@cunimetalloys.com.
Typical Uses of CUZN19AL6 Aircraft Bronze:
- Aerospace: Landing Gear Bushings & Bearings, Guides, Nuts
- Heavy Industry: Civil engineering, iron and steel industry, manufacturing guides, rolling mills
CUZN19AL6 Aircraft Bronze Rods Stockist in India, CUZN19AL6 French Bronze Flanges Stockist, CUZN19AL6 Aircraft Bronze Forged Tee Manufacturer, CUZN19AL6 Aircraft Bronze Fittings Manufacturer, CUZN19AL6 Aircraft Bronze Forged Ring Exporter, and CUZN19AL6 Aircraft Bronze Forged Circle Manufacturer in India.
Available Shapes & Sizes For CUZN19AL6 Aircraft Bronze
| Product Form | Size Range |
|---|---|
| CuZn19Al6 Aircraft Bronze Bars & Rods | Round, Square & Hex from Ø6 mm to Ø300 mm |
| CuZn19Al6 Aircraft Bronze Tube Sheets | Thickness: 10 mm to 300 mm Diameter: Up to 3000 mm |
| CuZn19Al6 Aircraft Bronze Instrumentation Fittings | 1/8” to 2” (As per drawings & applicable standards) |
| CuZn19Al6 Aircraft Bronze Flanges | ½” to 24” (Class 150 to 2500 / PN 10 to PN 420) |
| CuZn19Al6 Aircraft Bronze Forged Elbows & Tees | ½” to 24” (Seamless / Forged Construction) |
| CuZn19Al6 Aircraft Bronze Forged Rings | Outside Diameter up to 2500 mm Thickness up to 300 mm |
| CuZn19Al6 Aircraft 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
| ASTM Standards |
ASTM B150 (Rod, Bar & Shapes – aluminium brass / equivalent grades), ASTM B124 (Forgings – equivalent grades) |
| SAE Standards | SAE J463 (Wrought copper alloy products – equivalent) |
| British Standard | — (Aircraft / French Bronze – equivalent aluminium brass grade) |
| European Standard | EN 12163 / EN 12165 – CuZn19Al6 |
| ISO / Chemical Designation | CuZn19Al6 |
| Common Names | Aircraft Bronze, French Bronze, Aluminium Brass, CuZn19Al6 |
CUZN19AL6 Aircraft Bronze Chemical Composition
| Element | Composition (%) |
|---|---|
| Copper (Cu) | Balance |
| Zinc (Zn) | 18.0 – 21.0 |
| Aluminium (Al) | 5.5 – 6.5 |
| Iron (Fe) | ≤ 1.0 |
| Manganese (Mn) | ≤ 0.5 |
| Nickel (Ni) | ≤ 0.5 |
| Lead (Pb) | ≤ 0.05 |
| Tin (Sn) | ≤ 0.10 |
CUZN19AL6 Aircraft Bronze Mechanical Properties
| Property | Typical Value |
|---|---|
| Tensile Strength | 600 – 750 MPa |
| 0.2% Proof / Yield Strength | 350 – 450 MPa |
| Elongation | 10 – 20 % |
| Hardness | 170 – 220 HB |
| Modulus of Elasticity | 105 – 115 GPa |
| Shear Strength (approx.) | 350 – 420 MPa |
CUZN19AL6 Aircraft Bronze Physical Properties
| Property | Typical Value |
|---|---|
| Density | ≈ 8.2 – 8.4 g/cm³ |
| Melting Range | ≈ 900 – 940 °C |
| Thermal Conductivity | ≈ 40 – 50 W/m·K |
| Electrical Conductivity | ≈ 12 – 18 % IACS |
| Coefficient of Thermal Expansion (20–300 °C) | ≈ 18 – 20 ×10⁻⁶ /K |
| Specific Heat Capacity | ≈ 0.38 kJ/kg·K |
CUZN19AL6 Aircraft Bronze Equivalent Grades
| Standard | Equivalent Specification / Designation |
|---|---|
| ASTM | ASTM B16 / ASTM B124 (Brass rods, bars and forgings – closest equivalent product standards) |
| SAE | SAE J461 / SAE J463 (Copper and copper alloy wrought products – general reference) |
| European Standard (EN) | EN 12163 / EN 12165 – CW724R |
| ISO / Chemical Designation | CuZn19Al6 |
Types of CUZN19AL6 Aircraft Bronze Instrumentation Fittings
| CUZN19AL6 Aircraft Bronze Male Connector | CUZN19AL6 Aircraft Bronze Male Connector |
| CUZN19AL6 Aircraft Bronze Bulk Head Male Connector | CUZN19AL6 Aircraft Bronze Male Elbow |
| CUZN19AL6 Aircraft Bronze 45 Deg Male Elbow | CUZN19AL6 Aircraft Bronze Male Branch Tee |
| CUZN19AL6 Aircraft Bronze Male Run Tee | CUZN19AL6 Aircraft Bronze Female Connector |
| CUZN19AL6 Aircraft Bronze Bulkhead Female Connector | CUZN19AL6 Aircraft Bronze Female Elbow |
| CUZN19AL6 Aircraft Bronze Female Run Tee | CUZN19AL6 Aircraft Bronze Female Branch Tee |
| CUZN19AL6 Aircraft Bronze Union | CUZN19AL6 Aircraft Bronze Reducer Union |
| CUZN19AL6 Aircraft Bronze Bulkhead Union | CUZN19AL6 Aircraft Bronze Union Elbow |
| CUZN19AL6 Aircraft Bronze Union Tee | CUZN19AL6 Aircraft Bronze Union Cross |
| CUZN19AL6 Aircraft Bronze Reducer | CUZN19AL6 Aircraft Bronze Bulkhead Reducer |
| CUZN19AL6 Aircraft Bronze Port Connector Tube Fittings | CUZN19AL6 Aircraft Bronze Male Adapter |
| CUZN19AL6 Aircraft Bronze Female Adapter | CUZN19AL6 Aircraft Bronze Tube End Cap |
| CUZN19AL6 Aircraft Bronze Plug (Port Ends) (TP) | CUZN19AL6 Aircraft Bronze Tube Socket Weld Union |
| CUZN19AL6 Aircraft Bronze Male Pipe Weld Connector | CUZN19AL6 Aircraft Bronze Tube Socket Weld Elbow |
| CUZN19AL6 Aircraft Bronze Male Pipe Weld Elbow | CUZN19AL6 Aircraft Bronze Back Ferrule |
| CUZN19AL6 Aircraft Bronze Front Ferrule |
Types of CUZN19AL6 Aircraft Bronze Fittings
| CUZN19AL6 Aircraft Bronze Threaded Square Head Solid Plug | CUZN19AL6 Aircraft Bronze Threaded Counter Sunk Square Plug |
| CUZN19AL6 Aircraft Bronze Threaded Floor Flange | CUZN19AL6 Aircraft Bronze Threaded Lock Nut |
| CUZN19AL6 Aircraft Bronze Blind Flange | CUZN19AL6 Aircraft Bronze Threaded Flange |
| CUZN19AL6 Aircraft Bronze 45 Degree Elbow | CUZN19AL6 Aircraft Bronze 45 Deg Street Elbow |
| CUZN19AL6 Aircraft Bronze 45 Deg. Y Branch | CUZN19AL6 Aircraft Bronze 90 Degree Elbow |
| CUZN19AL6 Aircraft Bronze 90 Deg. Street Elbow | CUZN19AL6 Aircraft Bronze Cap |
| CUZN19AL6 Aircraft Bronze Cored Plug | CUZN19AL6 Aircraft Bronze Coupling |
| CUZN19AL6 Aircraft Bronze Hex Bushing | CUZN19AL6 Aircraft Bronze Coupling Reducer |
| CUZN19AL6 Aircraft Bronze Street Tee | CUZN19AL6 Aircraft Bronze Tee |
| CUZN19AL6 Aircraft Bronze Union | CUZN19AL6 Aircraft Bronze Locknut |
| CUZN19AL6 Aircraft Bronze Companion Flange | CUZN19AL6 Aircraft Bronze Extension Piece |
Industries & Applications We Serve
Exporting CUZN19AL6 Aircraft Bronze Worldwide
We export CUZN19AL6 Aircraft 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
CUZN19AL6 Aircraft Bronze Supplier Across India
