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Now In: Cast Alloys → C90500 Tin Bronze "SAE 62"
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    C90500 Tin Bronze "SAE 62"  
    ASTM B187, ASTM B152, SAE 62

    TYPICAL USES FOR C90500 Tin Bronze

    • BUILDERS HARDWARE: Clamps
    • BUILDING: Heavy Construction Equipment
    • ELECTRICAL: Connectors
    • FASTENERS: Nuts
    • INDUSTRIAL: Pump Bodies, Valves, Gears, Piston Rings, Pump Impellers, Bushings, Bearings, Worm Gears, Expansion Bearings, Gear Blanks, Finishing Dies for Wood Pulp Industry, Valve Bodies, Seal Rings
    • PLUMBING: Water Conditioners, Steam Fittings

    <<< SEE SIZES & SPECS BELOW >>

    Click Here to Download Our Gear Bronzes PDF



      
    CHEMICAL COMPOSITION


    		 Al Sb Cu Fe Pb Ni P Si S Sn Zn
    Min/Max 0.005 0.2 86.0 - 89.0 0.2 0.2 1 0.05 0.005 0.05 9.0 - 11.0 1.0 - 3.0
    Nominals - - 87.5000 - - - - - - 10.0000 2.0000
    TEMPER

    Product Type Temper Type
    Centrifugal AMS 4845, ASTM B271, SAE J462, J461
    Continuous ASTM B505, SAE J461, J462
    Ingot ASTM B30
    Sand AMS 4845, ASTM B763, B584, B22, SAE J462, J461
    MECHANICAL PROPERTIES

    Temper Sect. Size Cold Work Type Min Temp Tensile Strength YS
    0.05% UL     		YS
    0.02% Offset     		YS
    0.005% Offset     		Elong. RH
    B     		RH
    C     		RH
    F     		RH
    30T     		VH
    500     		BH
    500     		BH
    3000     		Shear
    Strgth     		Fatigue
    Strgth     		Izod
    Impact
    Strgth
    - in. % - F ksi ksi ksi ksi % B C F 30T 500 500 3000 ksi ksi ft-lb
    - mm. - - C MPa MPa MPa MPa - - - - - - - - MPa MPa J
    As Centrifugal Cast
    M02 68 45 22 - - - - - - - - - - - 13
    M02 0 TYP 20 310 152 - - 25 - - - - - 75 - - 90 0
    M02 68 40 18 - - - - - - - - - - - -
    M02 0 SMIN 20 276 124 - - 20 - - - - - - - - - 0
    As Continous Cast
    M07 68 44 25 - - - - - - - - - - - -
    M07 0 SMIN 20 303 172 - - 10 - - - - - - - - - 0
    As Sand Cast
    M01 68 40 18 - - - - - - - - - - - -
    M01 0 SMIN 20 276 124 - - 20 - - - - - - - - - 0
    M01 68 45 22 - - - - - - - - - - - 13
    M01 0 TYP 20 310 152 - - 25 - - - - - 75 - - 90 0
    PHYSICAL PROPERTIES

    Product Property US Customary Metric
    Coefficient of Thermal Expansion 11.0 ·10-6 per oF (68-572 F) 19.8 ·10-6 per oC (20-200 C)
    Density 0.315 lb/in3 at 68 F 8.72 gm/cm3 @ 20 C
    Electrical Conductivity 11.0 %IACS @ 68 F 0.064 MegaSiemens/cm @ 20 C
    Electrical Resistivity 94.0 ohms-cmil/ft @ 68 F 15.63 microhm-cm @ 20 C
    Magnetic Permeability 1 1
    Melting Point - Liquidus 1830 F 999 C
    Melting Point - Solidus 1570 F 854 C
    Modulas of Elasticity in Tension 15000 ksi 103400 MPa
    Specific Gravity 8.72 8.72
    Specific Heat Capacity 0.09 Btu/lb/oF at 68 F 377.1 J/kg · oK at 293 K
    Thermal Conductivity 43.2 Btu · ft/(hr · ft2·oF)at 68F 74.8 W/m · oK at 20 C
    FABRICATION

    Joining Technique Suitability
    Brazing Good
    Coated Metal Arc Welding Fair
    Gas Shielded Arc Welding Fair
    Machinability Rating 30
    Oxyacetylene Welding Fair
    Soldering Excellent
    SPECIFICATIONS

    End Product Specification
    Centrifugal AMS 4845, ASTM B271, SAE J462, J461
    Continuous ASTM B505, SAE J461, J462
    Ingot ASTM B30
    Sand AMS 4845, ASTM B763, B584, B22, SAE J462, J461