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Products > C46400 Wrought Naval Brass, Non-Leaded
Material:Copper Alloy Number 464  --  Wrought Naval Brass,Non-Leaded
                                                                                                      Naval Bronze, CDA 464







Specifications:
     
Applications:



 

Naval Brass or C46400 is a high strength, corrosion resistant alloy containing nominally 60% copper, .75% tin and 39.25% zinc.  It is widely used in marine construction where a strong, corrosive resistant and hard material is required.  It is available at a comparatively low cost.

Plate  - Federal QQ-B-639, ASTM B171

Marine: Propeller Shafts, Marine Hardware, Decorative Fittings, Shafting, Propeller Shafts, Turn buckles.
Industrial: Welding Rod, Condenser Plates, Structural Uses, Valve Stems, Balls, Heat Exchanger Tube, Aircraft Turn buckle Barrels, Bearings, Dies, Golf Ball Production, Pressure Vessels, Bearings, Bushings, Hub Cones    
Naval Brass or C46400 is a high strength, corrosion resistant alloy containing nominally 60% copper, .75% tin and 39.25% zinc.  It is widely used in marine construction where a strong, corrosive resistant and hard material is required.  It is available at a comparatively low cost.

Plate  - Federal QQ-B-639, ASTM B171

Marine: Propeller Shafts, Marine Hardware, Decorative Fittings, Shafting, Propeller Shafts, Turn buckles.
Industrial: Welding Rod, Condenser Plates, Structural Uses, Valve Stems, Balls, Heat Exchanger Tube, Aircraft Turn buckle Barrels, Bearings, Dies, Golf Ball Production, Pressure Vessels, Bearings, Bushings, Hub Cones    
Additional Information:

We offer Naval Brass Plate that exhibits guaranteed performance and exceptional cost-efficiency in wear plate applications.  This versatile material is a non-abrasive, long-wearing surface is ready for drilling, grooving and fast installation. Combined with Atlas's competitive pricing and quick turnaround this is the ideal plate material for your marine/industrial naval brass needs.
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M20 - Plate  -
Tensile Strength:
Yield  Strength:
Elongation:
Rockwell Hardness B Scales:
Minimum 55 ksi    
Minimum 25 ksi - 0.5% Ext. under load        
50%        
55
Chemical Composition  (%max., unless shown as range or min.)  
  Cu               Fe     Pb        Sn            Zn   
Min./Max.  59.0-62.0    .10     .20    .50-1.0       Rem.
Nominal    60.0                -         -      .7                 39.2


Note: Cu + Sum of Named Elements, 99.6% min.
Joining Techniques
Soldering
Brazing
Oxyacetylene Welding
Gas Shielded Arc Welding
Coated Metal Arc Welding
Spot Weld
Seam Weld
Butt Weld
Capacity for Being Cold Worked
Capacity for Being Hot Formed
Forgeability Rating
Machinability Rating
Suitability
Excellent
Excellent
Good
Fair
Not Recommended 
Good
Fair
Good
Fair
Excellent
90
30
Mechanical Properties (measured at room temperature, 68 F (20 C)
Fabrication Properties 
Typical for 1" Rod Half Hard (20%) Temper

Melting Point - Liquidus
Melting Point - Solidus
Density
Specific Gravity
Electrical Resistivity
Electrical Conductivity
Thermal Conductivity
Coefficient of Thermal Expansion
Specific Heat Capacity
Modulas of Elasticity in Tension
Modulus of Rigidity
US Customary
1650 F
1630 F
0.304 lb/in3 at 68 F
8.41
39.9 ohms-cmil/ft @ 68 F
26 %IACS @ 68 F
67.0 Btu · ft/(hr · ft2·oF)at 68F
11.8 ·10-6 per oF (68-572 F)
0.09 Btu/lb/oF at 68 F
15000 ksi
5600 ksi
Physical Properties  (*Taken from an alloy containing 5% tin and .2% phosphorus. )

Melting Point - Liquidus
Melting Point - Solidus
Density
Specific Gravity
Electrical Resistivity
Electrical Conductivity
Thermal Conductivity
Coefficient of Thermal Expansion
Specific Heat Capacity
Modulas of Elasticity in Tension
Modulus of Rigidity
Metric
899 C
888 C
8.41 gm/cm3 @ 20 C
8.41
6.63 microhm-cm @ 20 C
0.152 MegaSiemens/cm @ 20 C
21.2 ·10-6 per oC (20-300 C)
116.0 W/m · oK at 20 C
377.1 J/kg · oK at 293 K
103400 MPa
38610 MPa
Properties:
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