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Now In: Cast Alloys → C92900 Leaded Nickel Tin Bronze
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    C92900 Leaded Nickel Tin Bronze

    TYPICAL USES FOR C92900 LEADED NICKEL TIN BRONZE

    • INDUSTRIAL: General Service Bearings, Pump Bodies, Impellers for Mine Water, Wear Plates, Cams, Gears, Worm Gears

     <<< SEE SIZES & SPECS BELOW >>

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    CHEMICAL COMPOSITION


    		 Al Sb Cu Fe Pb Ni P Si S Sn Zn
    Min/Max 0.005 0.25 82.0 - 86.0 0.2 2.0 - 3.2 2.8 - 4.0 0.05 0.005 0.05 9.0 - 11.0 0.25
    Nominals - - 84.0000 - 2.6000 3.4000 - - - 10.0000 -
    TEMPER

    Product Type Temper Type
    Centrifugal ASTM B427
    Continuous ASTM B505, SAE J461, J462
    Ingot ASTM B30
    Sand ASTM B427, 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 Continous Cast
    M07 68 45 25 - - - - - - - - - - - -
    M07 0 SMIN 20 310 172 - - 8 - - - - - - - - - 0
    As Permanent Mold Cast
    M05 68 47 26 - - - - - - - - - - - - 12
    M05 0 TYP 20 324 179 - - 20 - - - - - 80 - - - 16
    As Sand Cast
    M01 68 47 26 - - - - - - - - - - - - 12
    M01 0 TYP 20 324 179 - - 20 - - - - - 80 - - - 16
    M01 68 45 25 - - - - - - - - - - - -
    M01 0 SMIN 20 310 172 - - 8 - - - - - 75 - - - 0
    PHYSICAL PROPERTIES

    Product Property US Customary Metric
    Coefficient of Thermal Expansion 9.5 ·10-6 per oF (68-392 F) 17.1 ·10-6 per oC (20-200 C)
    Density 0.32 lb/in3 at 68 F 8.86 gm/cm3 @ 20 C
    Electrical Conductivity 9 %IACS @ 68 F 0.053 MegaSiemens/cm @ 20 C
    Electrical Resistivity 113.5 ohms-cmil/ft @ 68 F 18.87 microhm-cm @ 20 C
    Incipient Melting 600 oF 316 C
    Melting Point - Liquidus 1887 F 1031 C
    Melting Point - Solidus 1575 F 857 C
    Modulas of Elasticity in Tension 14000 ksi 96500
    Specific Gravity 8.86 8.86
    Specific Heat Capacity 0.09 Btu/lb/oF at 68 F 377.1 J/kg · oK at 293 K
    Thermal Conductivity 33.6 Btu · ft/(hr · ft2·oF)at 68F 58.2 W/m · oK at 20 C
    FABRICATION

    Joining Technique Suitability
    Brazing Good
    Coated Metal Arc Welding Not Recommended
    Gas Shielded Arc Welding Not Recommended
    Machinability Rating 40
    Oxyacetylene Welding Not Recommended
    Soldering Excellent
    SPECIFICATIONS

    End Product Specification
    Centrifugal ASTM B427
    Continuous ASTM B505, SAE J461, J462
    Ingot ASTM B30
    Sand ASTM B427, SAE J462, J461