McMaster-Carr logo
    Filter by
    Shape
    Approximate Weight
    Approximate Thickness
    Hardness Rating
    Shrinkage
    DFARS Specialty Metals
    Melting Temperature
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Performance
    Environment
    Approximate Width
    Approximate Length
    Cure Temperature
    Mixing Required
    Time to Demold
    Time to Harden
    Time to Cure
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    5 Products

    Casting Metals

    Melt and pour these alloys into molds to create metal parts and prototypes.
    AluminumAbout Aluminum
    Image of Product. Front orientation. Casting Metals.
    Aluminum has good castability, weldability, and corrosion resistance. Castings made from aluminum can be heat treated to increase hardness and strength.
    Material
    Composition
    Approximate
    Melting
    Temp., ° F
    Aluminum
    Silicon
    Iron
    Thick.
    Wd.
    Lg.
    Wt.,
    lb.
    Shape
    Each
    1,03592.5%7%0.3%4"4"18"20Ingot000000000000000

    High-Temperature Casting Compounds

    Image of ProductInUse. Front orientation. Casting Compounds.
    Capture intricate details when creating prototypes, molds, and linings with these easy-to-mix compounds.
    View our selection of release agents.
    Aluminum Oxide—Aluminum oxide is high strength.
    Time to Harden,
    min.
    Time to
    Cure, hr.
    Time to
    Demold, hr.
    Cure Temp.,
    ° F
    Max. Temp.,
    ° F
    Shrinkage
    Color
    Mixing
    Req.
    Volume,
    cu. in.
    Wt.,
    lb.
    Each
    Aluminum Oxide
    202424773,0001%WhiteYes3840000000000000
    202424773,0001%WhiteYes96100000000000000
     

    Machinable Casting Compounds

    Image of ProductInUse. Front orientation. Casting Compounds.
    After these compounds cure, they're tough enough to be machined. They are easy-to-mix two-part compounds that capture intricate details when creating prototypes, molds, and linings.
    View our selection of release agents.
    Hardness
    Time to Harden,
    min.
    Time to
    Cure, hr.
    Time to Demold,
    min.
    Cure Temp.,
    ° F
    Max. Temp.,
    ° F
    Shrinkage
    Color
    Mixing
    Req.
    Volume,
    cu. in.
    Wt.,
    lb.
    Each
    Aluminum-Filled Urethane
     
    Hard
    Durometer 84D616890721301.5%GrayYes72 1/25000000000000000
    Durometer 84D616890721301.5%GrayYes2902000000000000000
     
    back to top