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Thread: Harmonic balancer weights?

  1. #1
    Boolit Mold
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    Jan 2014
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    Northern Kentucky
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    Harmonic balancer weights?

    I just scored about fifty pounds of what the guy told me were harmonic balancer weights. Anybody ever seen/used these? I know they're lead, but not sure of the alloy. Any help would be appreciated.




  2. #2
    Boolit Master
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    Call Ford? Look up the msds?

  3. #3
    Boolit Master
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    Take it to your scrap yard and see if they can xray it and tell you what it is. When you drop it on cement does it make a clang or a thud?

  4. #4
    Boolit Buddy LaPoint's Avatar
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    Do you have any more information on which engines used lead in their harmonic balancers?

  5. #5
    Banned
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    Mallory metal is used primarily. Its a tungsten alloy with nickle and other metals. I doubt there is any lead in there.

  6. #6
    Boolit Mold
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    It's a definite THUD when I drop them, and they do scratch a bit using my thumbnail. The man I got them from said his Father used them to cast 44 bullets, but he didn't know what the alloy might be.

  7. #7
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    DougGuy's Avatar
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    Mallory metal is hard and shiny afaik. It's usually machined I thought. Mallory metal wouldn't need those sleeves in there, they press this stuff into crankshafts and TiG weld it to balance crankshafts with.

    Stick a torch to the corner of one, if it melts like solder it's mainly lead, if it smokes greenish and whitish powdery smoke it is mainly zinc.
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  8. #8
    Boolit Master
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    If it makes a good thud instead of a clang and you can scratch it with your nail its probly faily soft lead.

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Abbreviations used in Reloading

BP Bronze Point IMR Improved Military Rifle PTD Pointed
BR Bench Rest M Magnum RN Round Nose
BT Boat Tail PL Power-Lokt SP Soft Point
C Compressed Charge PR Primer SPCL Soft Point "Core-Lokt"
HP Hollow Point PSPCL Pointed Soft Point "Core Lokt" C.O.L. Cartridge Overall Length
PSP Pointed Soft Point Spz Spitzer Point SBT Spitzer Boat Tail
LRN Lead Round Nose LWC Lead Wad Cutter LSWC Lead Semi Wad Cutter
GC Gas Check