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Now In: Cast Alloys → C86400 Manganese Bronze
  • Diameter
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    C86400 Manganese Bronze 
    ASTM B505, SAE 430 B

    TYPICAL USES FOR C86400 MANGANESE BRONZE

    • BUILDERS HARDWARE: Door hardware for Prison, Window Hardware
    • CONSUMER: Piano Keys, Musical Instruments
    • ELECTRICAL: Electrical Equipment, Switches, Electrical Components
    • FASTENERS: Screw Down Nuts
    • INDUSTRIAL: Roller Bearings, Bearing Cage Blanks, Machinery Parts, Propellers, Cams, Bearings, Light Duty Gears, Brackets, Lever Arms, Fittings, Valve Stems, Bushings, Pump Fixtures
    • MARINE: Marine Fittings, Boat Parts, Covers for Marine Hardware, Marine Hardware
    • PLUMBING: Fixtures

    <<< SEE SIZES & SPECS BELOW >>



      
    CHEMICAL COMPOSITION


    		 Al Cu Fe Pb Mn Ni Sn Zn
    Min/Max 0.50 - 1.5 56.0 - 62.0 0.40 - 2.0 0.50 - 1.5 0.10 - 1.5 1 0.50 - 1.5 34.0 - 42.0
    Nominals 1.0000 59.0000 1.2000 1.0000 0.8000 - 1.0000 38.0000
    TEMPER

    Product Type Temper Type
    Centrifugal ASTM B271
    Ingot ASTM B30, FEDERAL QQ-C-523
    Sand ASTM B763, B584
    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 60 20 - - - - - - - - - - - -
    M02 0 SMIN 20 414 138 - - 15 - - - - - - - - - 0
    As Sand Cast
    M01 68 60 20 - - - - - - - - - - - -
    M01 0 SMIN 20 414 138 - - 15 - - - - - - - - - 0
    M01 68 65 25 - - - - - - - - - 105 - 25 30
    M01 0 TYP 20 448 172 - - 20 - - - - - 90 105 - 172 41
    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 0.301 lb/in3 at 68 F 8.33 gm/cm3 @ 20 C
    Electrical Conductivity 19.0 %IACS @ 68 F 0.111 MegaSiemens/cm @ 20 C
    Electrical Resistivity 54.2 ohms-cmil/ft @ 68 F 9.01 microhm-cm @ 20 C
    Melting Point - Liquidus 1616 F 880 C
    Melting Point - Solidus 1583 F 862 C
    Modulas of Elasticity in Tension 14200 ksi 96500 MPa
    Specific Gravity 8.33 8.33
    Specific Heat Capacity 0.09 Btu/lb/oF at 68 F 377.1 J/kg · oK at 293 K
    Thermal Conductivity 51.0 Btu · ft/(hr · ft2·oF)at 68F 88.3 W/m · oK at 20 C
    FABRICATION

    Joining Technique Suitability
    Brazing Fair
    Coated Metal Arc Welding Poor
    Gas Shielded Arc Welding Poor
    Machinability Rating 65
    Oxyacetylene Welding Poor
    Soldering Fair
    SPECIFICATIONS

    End Product Specification
    Centrifugal ASTM B271
    Ingot ASTM B30, FEDERAL QQ-C-523
    Sand ASTM B763, B584