C62400 Aluminum Bronze

The aluminum bronze C62300 and C62400 is used while manufacturing valve and pump components for industrial process streams, marine equipment, high strength fasteners and pole line hardware.

Applications :-

  • Fasteners : Nuts, Bolts
  • Industrial : Gears, Bearing Races, Valve Stems, Worm Gears, Valve Guides, Valve Seats, Bearings, Bushings, Cams, Pump Rods
  • Marine: Marine Hardware

Chemical Composition:

Al Cu Fe Mn Si Sn
Min (%) 10.0 – 11.5 Rem 2.0 – 4.5 0.3 0.25 0.2
Max (%) 11.0000 86.0000 3.0000

Specifications :

End Product Specification
Forgings SAE J463, J461
Rod ASTM B150
Rod, Welding AWS A5.7

Fabrication:

Joining Technique Suitability
Brazing Fair
Butt Weld Good
Capacity for Being Cold Worked Poor
Capacity for Being Hot Formed Excellent
Coated Metal Arc Welding Good
Forgeability Rating 80
Gas Sheilded Arc Welding Good
Machinability rating 50
Oxyacetylene Welding Not Recommended
Seam Weld Good
Soldering Not Recommended
Spot Weld Good
Physical Properties
Product Property US Customary Metric
Coefficient of Thermal Expansion 9.0 ·10-6 per oF (68-572 F) 16.2 · 10 6? per °C (20-300 C)
Density 0.269 lb/in3 at 68 F 7.45 gm/cm3 @ 20 C
Electrical Conductivity 12 %IACS @ 68 F 0.07 MegaSiemens/cm @ 20 C
Electrical Resistivity 86.4 ohms-cmil/ft @ 68 F 14.36 microhm-cm @ 20 C
Melting Point Liquid US 1900 F 1038 C
Melting Point Solid US 1880 F 1027 C
Modulas of Elasticity in Tension 17000 ksi 117000 MPa
Modulas of Rigidity 6400 ksi 44130 MPa
Specific Gravity 7.45 7.45
Specific Heat Capacity 0.09 Btu/lb/°F @ 68 F 377.1 J/kg · °K at 293 K
Thermal Conductivity 34.0 Btu · ft/(hr · ft2 ·°F) @ 68 F 58.8 W/m · °K at 20 C
Sizes Available
ROUND RODS 8mm To 70 mm
HEX 10mm To 60mm
SQUARE 10mm To 60mm
FLAT 10mm Min Thickness and max Width 120mm
BILLETS Up to 200 mm
INGOTS As per Specification

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