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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