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Renowned for its outstanding durability and resistance to corrosion, Kunj Sheets and Plates is a prominent manufacturer and supplier of aluminium bronze sheets and plates in Chennai, India. Kunj has a strong dedication to quality and provides precisely engineered aluminium bronze products that satisfy global standards and satisfy a range of industrial demands. These plates and sheets are prized for their exceptional strength, resilience to wear, and performance in challenging conditions. Kunj guarantees prompt delivery, tailored solutions, and dependable support for customers in the marine, aerospace, and heavy engineering sectors thanks to its highly qualified workforce and cutting-edge infrastructure.
Typically, 88–91% copper, 7–11% aluminium, and trace amounts of iron, nickel, or manganese make up aluminium bronze sheets and plates. Excellent corrosion resistance is provided by this alloy, especially in chemical and marine environments. Its hardness ranges from 150 to 250 Brinell, its yield strength reaches 450 MPa, and its tensile strength is approximately 500 to 800 MPa. These materials are appropriate for demanding mechanical and structural applications in corrosive environments because they also have outstanding wear resistance, low magnetic permeability, and high thermal conductivity.
Specifications | ASTM B505 / ASME SB505, BS EN 10088-2, en 10028-7, IS 6911, AMS 4640, UNS C63000, UNS C95800, UZ19AL6, UNS C95510, AMS 4880 |
Dimensions | MSRR, AMS, BS, JIS, AISI, ASTM, GB, DIN, EN, etc |
Size Range | Cold Rolled : 0.5-6.4 mm Hot Rolled : 3.0–10.0 mm |
Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
Thickness | 0.3 mm to 120 mm |
International Standard of Sheets | ASTM A480 ASTM A959 ASME IID EN ISO 9445 EN ISO 18286 EN 10051 EN 10088-1 ISO 15510 |
Tolerances (width / thickness) | EN 10258/ DIN 59381 EN 10151 EN 10088 |
Finish | 2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), SATIN (Met with Plastic Coated), No.1 finish hot rolled, 1D, 2B, No.4, BA, 8K, satin, mirror etc. |
Hardness | Half Hard, Soft, Hard, Quarter Hard, Spring Hard |
Form | Sheet, Plain Sheet, Flat Shim, Flat Sheet, Shim Sheet, Rolling Sheet, soft annealed, descaled, sheared, annealed |
Value Added Service | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
Profiling | Plasma Plate Cutting Laser Plate Cutting Oxy-propane Flame Cutting |
Properties | Metric | Imperial |
Density | 7.21 g/cc | 0.260 lb/in³ |
Melting point | 1047°C | 1917°F |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kunj Sheets and Plates based in Chennai, India, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Alloy | Aluminium | Iron | Nickel | Manganese | Zinc | Arsenic |
CuAl5 | 4.0–6.5% | 0.5% max. | 0.8% max. | 0.5% max. | 0.5% max. | 0.4% max. |
CuAl8 | 7.0–9.0% | 0.5% max. | 0.8% max. | 0.5% max. | 0.5% max. | |
CuAl8Fe3 | 6.5–8.5% | 1.5–3.5% | 1.0% max. | 0.8% max. | 0.5% max. | |
CuAl9Mn2 | 8.0–10.0% | 1.5% max. | 0.8% max. | 1.5–3.0% | 0.5% max. | |
CuAl10Fe3 | 8.5–11.0% | 2.0–4.0% | 1.0% max. | 2.0% max. | 0.5% max. | |
CuAl10Fe5Ni5 | 8.5–11.5% | 2.0–6.0% | 4.0–6.0% | 2.0% max. | 0.5% max. |
Properties | Metric | Imperial |
Hardness, Rockwell C | 27 | 27 |
Tensile strength (M30 and O61 tempers) | 690 MPa | 100000 psi |
Yield strength (M30 and O61 tempers) | 380 MPa | 55100 psi |
Elongation at break (in 50 mm, 1% reduction in area) | 1.00% | 1.00% |
Elastic modulus | 117 GPa | 17000 ksi |
Compressive yield strength (at permanent set of 0.1%) | 450 MPa | 65300 psi |
Compressive yield strength (at permanent set of 1%) | 880 MPa | 128000 psi |
Poisson’s ratio | 0.34 | 0.34 |
Charpy impact (@ 18.0 – 100°C/ -0.400 – 212°F, keyhole) | 3.00 J | 2.21 ft-lb |
Izod impact (@ 18.0 – 100°C/ -0.400 – 212°F) | 3.00 J | 2.21 ft-lb |
Fatigue strength (@# of cycles 1.00e+8, M30 temper) | 460 MPa | 66700 psi |
Machinability (UNS C36000 (free-cutting brass) = 100) | 20 | 20 |
Shear modulus | 42.3 GPa | 6140 ksi |
Aluminum bronze sheets and plates offer many key advantages, including exceptional corrosion resistance, especially in marine and acidic environments, making them ideal for offshore and underwater applications Their high tensile strength and excellent resistance anti-degradation ensures delay in demanding industries such as aerospace, automotive and heavy machinery . These compounds also have high electrical thermal conductivity, making them suitable for heat exchangers and electrical components. Moreover, the oxidation resistance and extreme temperature resistance of the aluminum lead make it a reliable candidate for a wide range of industrial applications
Yes, we offer custom sizes for Aluminium Bronze Sheets and Plates to meet specific project needs. Our team at Kunj Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@kunjsheetsplates.com.
Because of their exceptional resistance to corrosion in saltwater, aluminium bronze sheets and plates are widely used in propeller shafts, valves, pumps, and marine hardware. They are utilised in hydraulic systems, bearings, and landing gear bushings in the aerospace sector. With their exceptional resistance to acidic and alkaline media, these sheets and plates are also used in heat exchanger components, oil and gas platforms, and chemical processing equipment. For industrial tooling, electrical connectors, and earthmoving equipment, their mechanical strength and resistance to fatigue and galling ensure longevity and a longer service life in demanding conditions.
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