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Copper Alloys C63000 | Product Overview

Introduction To Copper Alloys C63000

Copper Alloys C63000

MOKSH TUBES & FITTINGS LLP is a leading manufacturer, supplier, stockist, and exporter of Aluminum Bronze C63000, also known as UNS C63000. This high-strength copper-based alloy contains aluminum and nickel, giving it outstanding mechanical properties, superior wear resistance, and excellent corrosion resistance in marine and industrial environments.

Copper Alloys C63000, is highly valued for its toughness, fatigue resistance, and non-sparking properties. It is ideal for applications requiring high strength, low magnetic permeability, and resistance to abrasion, cavitation, and corrosion.

Chemical Composition

Element Composition (%)
Copper 77.0 – 81.0
Aluminum 9.0 – 11.0
Nickel 4.0 – 5.5
Iron 2.0 – 4.0
Manganese 0.2 max
Silicon 0.10 max
Zinc 0.30 max
Others 0.50 max (total)

Technical Composition

Physical Properties

Property Value
Density 7.6 – 7.7 g/cm³
Melting Point 1027 – 1049 °C
Thermal Conductivity 25 W/m·K
Electrical Conductivity 7% IACS
Modulus of Elasticity 117 GPa

Mechanical Properties

Property Annealed (M30) Drawn & Stress-Relieved (HR50) Drawn & SR (Large Bars) Forged (TQ50)
Tensile Strength (ksi / MPa) 90 ksi / 621 MPa 110 ksi / 760 MPa 110 ksi / 760 MPa 87–101 ksi / 600–700 MPa
Yield Strength (0.2%) (ksi / MPa) 50 ksi / 345 MPa 62 ksi / 470 MPa 60 ksi / 415 MPa 43–50 ksi / 300–350 MPa
Elongation (%) 15% 15% 15–20% 12–21%
Hardness Rockwell B 201–248 HB 201–248 HB 201–248 HB 180–240 HB

Products in Copper Alloys C63000

Copper Alloys C63000 is available in:

Seamless Pipes
Welded Pipes (ERW & EFW)
Tubes (Capillary, U-Bend)
Sheets & Plates
Coils & Strips
Round Bars, Flat Bars, Hex Bars, Square Bars
Pipe Fittings (Elbows, Tees, Reducers, Caps, Stub Ends)
Flanges (Weld Neck, Slip-On, Blind, Socket Weld, Threaded)
Fasteners (Bolts, Nuts, Screws, Washers, Studs)
Custom Fabricated Components

Copper Alloys C63000 products are produced to the following global standards:

Uses and Advantages

Excellent resistance to seawater corrosion, erosion, and cavitation
High mechanical strength and wear resistance
Non-magnetic and spark-resistant
Good weldability and machinability
Maintains strength at elevated temperatures

Applications of Copper Alloys C63000

Copper Alloys C63000 is used in demanding applications across industries such as:

Marine Engineering

Propeller shafts, valves, and pump components

Aerospace

Landing gear bushings, wear plates

Defense

Submarine parts, torpedo components

Oil & Gas

Valve seats, offshore components

Chemical Processing

Corrosive fluid fittings, impellers

Industrial Equipment

Bushings, wear rings, gears, cam followers

WHY CHOOSE US?

Wide inventory of C63000 products in all standard and custom sizes
Guaranteed quality with mill test certificates and TPI approval
Fast lead times and global supply capabilities
Custom machining services for bushings, rings, and forged parts
Serving marine, aerospace, defense, oil & gas, and chemical industries globally

FAQ's

What is Aluminum Bronze C63000 and what makes it unique?

Aluminum Bronze C63000, also known as UNS C63000, is a high-strength copper based alloy containing aluminum, nickel, and iron. It is known for its exceptional corrosion resistance, wear resistance, and non sparking properties, making it ideal for marine, aerospace, oil & gas, and defense industries.

What are the main applications of C63000 Aluminum Bronze?

C63000 is widely used in marine engineering (propeller shafts, valves, pump components), aerospace (landing gear bushings, wear plates), defense (submarine and torpedo parts), oil & gas (valve seats, offshore components), chemical processing (corrosive fluid fittings, impellers), and industrial equipment (gears, bushings, wear rings, cam followers).

What are the key benefits of using Aluminum Bronze C63000?

C63000 offers several advantages, including:

  • Excellent resistance to seawater, erosion, and cavitation
  • High strength with superior fatigue and wear resistance
  • Non magnetic and spark resistant properties for safety critical applications
  • Good machinability and weldability
  • Maintains mechanical strength even at elevated temperatures

What C63000 Aluminum Bronze products does MOKSH TUBES & FITTINGS LLP supply?

We manufacture and supply a complete range of C63000 Aluminum Bronze products such as seamless & welded pipes, tubes, rods, bars, sheets, plates, coils, flanges, pipe fittings, fasteners, and custom fabricated components. All products meet international standards (ASTM, DIN, UNS).

Why choose MOKSH TUBES & FITTINGS LLP for Aluminum Bronze C63000 materials?

MOKSH TUBES & FITTINGS LLP is a trusted global supplier of Aluminum Bronze C63000 with:

  • A wide inventory in standard and custom sizes.
  • Guaranteed quality backed by Mill Test Certificates and TPI approval.
  • Custom machining services for bushings, rings, and forged parts.
  • Fast lead times and reliable global export services.
  • Proven expertise in supplying marine, aerospace, defense, oil & gas, and chemical industries.

Contact Us

contact Moksh Tubes & Fittings LLP — for custom quotes, technical support, and prompt delivery. We're your trusted partner in non-ferrous alloys. Get in Touch