Project Description

ASTM B505 C84400 / C844 / CDA844

Closest alloys
EN 1982 CC490K
CuSn3Zn8Pb5-C
Chemical composition
% min % máx
Cu 78.0 82.0
Sn 2.3 3.5
Pb 6.0 8.0
Zn 7.0 10.0
Fe 0.40
Ni 1.0
Al 0.005
Sb 0.25
S 0.08
P 1.5
Si 0.005

Sum of Named Elements 99.3% min.

Mechanical properties (Minimum values)
Tensile Strength, Min Ksi 30
Mpa 207
Yield Strength, at 0,5 % Extension Under Load Min Ksi 15
Mpa 103
Elongation in 2 in. Or 50mm, min % 16

Applications

Product Category Product Reason Category Reason
Architecture Ornamental Fixtures Appearance Appearance
Ornamental Fixtures Corrosion Resistance Corrosion Resistance
Ornamental Fixtures Machining Properties Machinability, Good
Ornamental Fixtures Mechanical Properties Moderate Strength
Builders Hardware Cases for Dead Bolt Locks Appearance Appearance
Cases for Dead Bolt Locks Corrosion Resistance Corrosion Resistance
Cases for Dead Bolt Locks Machining Properties Machinability, Good
Cases for Dead Bolt Locks Mechanical Properties Moderate Strength
Dead Bolt Locks Appearance Appearance
Dead Bolt Locks Corrosion Resistance Corrosion Resistance
Dead Bolt Locks Machining Properties Machinability, Good
Dead Bolt Locks Mechanical Properties Moderate Strength
Door Hardware for Prisons Appearance Appearance
Door Hardware for Prisons Casting Characteristics Castability
Door Hardware for Prisons Corrosion Resistance Corrosion Resistance
Door Hardware for Prisons Corrosion Resistance Oxidation Resistance
Door Hardware for Prisons Machining Properties Machinability, Good
Door Hardware for Prisons Mechanical Properties Moderate Strength
Hardware Appearance Appearance
Hardware Casting Characteristics Castability
Hardware Corrosion Resistance Corrosion Resistance
Hardware Corrosion Resistance Oxidation Resistance
Hardware Machining Properties Machinability, Good
Hardware Mechanical Properties Moderate Strength
Building Cooling Equipment Conductivity (Thermal) Thermal Conductivity
Cooling Equipment Corrosion Resistance Corrosion Resistance
Cooling Equipment Mechanical Properties Moderate Strength
Heating Equipment Conductivity (Thermal) Thermal Conductivity
Heating Equipment Corrosion Resistance Corrosion Resistance
Heating Equipment Mechanical Properties Moderate Strength
Consumer Musical Instruments Appearance Appearance
Musical Instruments Casting Characteristics Castability
Musical Instruments Corrosion Resistance Corrosion Resistance
Musical Instruments Damping Characteristics Resonant Frequency, Damping Capacity
Musical Instruments Mechanical Properties Moderate Strength
Electrical Electrical Equipment Conductivity (Electrical) Electrical Conductivity
Electrical Equipment Conductivity (Thermal) Thermal Conductivity
Electrical Equipment Corrosion Resistance Corrosion Resistance
Electrical Equipment Corrosion Resistance Oxidation Resistance
Electrical Equipment Mechanical Properties Moderate Strength
Industrial Low Pressure Fittings Corrosion Resistance Corrosion Resistance
Low Pressure Fittings Mechanical Properties Moderate Strength
Low Pressure Fittings Pressure Tight Pressure Tight
Pump Fixtures Corrosion Resistance Corrosion Resistance
Pump Fixtures Friction & Wear Properties Wear Resistance
Pump Fixtures Machining Properties Machinability, Good
Pump Fixtures Mechanical Properties Moderate Strength
Valve Bodies for the Water Industry Corrosion Resistance Corrosion Resistance
Valve Bodies for the Water Industry Corrosion Resistance Corrosion Resistance to Fresh Water
Valve Bodies for the Water Industry Corrosion Resistance Corrosion Resistance to Salt Water
Valve Bodies for the Water Industry Friction & Wear Properties Wear Resistance
Valve Bodies for the Water Industry Machining Properties Machinability, Good
Valve Bodies for the Water Industry Mechanical Properties Moderate Strength
Valve Seat Corrosion Resistance Corrosion Resistance
Valve Seat Friction & Wear Properties Wear Resistance
Valve Seat Mechanical Properties Moderate Strength
Valves Corrosion Resistance Corrosion Resistance
Valves Friction & Wear Properties Wear Resistance
Valves Machining Characteristics Excellent Machinability
Valves Mechanical Properties Moderate Strength
Valves for Water Meters Corrosion Resistance Corrosion Resistance
Valves for Water Meters Corrosion Resistance Corrosion Resistance to Fresh Water
Valves for Water Meters Machining Properties Machinability, Good
Valves for Water Meters Mechanical Properties Moderate Strength
Marine Boat Parts Appearance Appearance
Boat Parts Corrosion Resistance Corrosion Resistance
Boat Parts Corrosion Resistance Corrosion Resistance to Salt Water
Boat Parts Mechanical Properties Moderate Strength
Marine Hardware Corrosion Resistance Corrosion Resistance
Marine Hardware Corrosion Resistance Corrosion Resistance to Salt Water
Marine Hardware Mechanical Properties Moderate Strength
Nuts for Transducers Corrosion Resistance Corrosion Resistance
Nuts for Transducers Corrosion Resistance Corrosion Resistance to Salt Water
Nuts for Transducers Machining Properties Machinability, Good
Nuts for Transducers Mechanical Properties Moderate Strength
Plumbing Fixtures Appearance Appearance
Fixtures Corrosion Resistance Corrosion Resistance
Fixtures Machining Properties Machinability, Good
Fixtures Mechanical Properties Moderate Strength
Fixtures Pressure Tight Pressure Tight
Pipe Fittings Corrosion Resistance Corrosion Resistance
Pipe Fittings Mechanical Properties Moderate Strength
Pipe Fittings Pressure Tight Pressure Tight
Source: https://alloys.copper.org.

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