McMaster-Carr logo
    Filter by
    System of Measurement
    Diameter
    Attribute Image
    Wire Hardness Rating
    Diameter Decimal Equivalent
    Material
    Conductivity Percentage
    Container Type
    Elongation
    Spool ID
    Spool OD
    Weight
    Length
    REACH Compliance
    RoHS Compliance
    USMCA Qualifying
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    4 Products

    Electrical Discharge Machining Wire

    Image of Product. Front orientation. Electrical Discharge Machining Wire.
    Use in wire-cutting EDM machines.
    Also known as spark machining, electrical discharge machining (EDM) uses electrical current to erode a metal workpiece to a desired shape.
    Galvanized—Galvanized wire cuts faster than uncoated wire.
    Hard—Hard wire works better than soft wire in EDM machines with automatic wire threading.
    Soft—Soft wire stays straight as it comes off the spool, making it better than hard wire for EDM machines that do not have automatic wire threading.
    Spool
    Wire Hardness
    Rating
    Dia.
    Dia. Decimal
    Equiv.
    Lg.
    OD
    ID
    Elongation
    Tensile
    Strength
    Conductivity
    Percentage
    For Use On
    Wt.
    Each
    Galvanized Brass
    Hard0.25 mm0.01"9,600 m5.118"3.149"1%130,000 psi21% IACSCarbide, Hardened Steel, Nickel, Stainless Steel, Steel, Titanium, Tool Steel8.8 lb.00000000000000
    Soft0.25 mm0.01"9,600 m5.118"3.149"15%72,500 psi21% IACSCarbide, Hardened Steel, Nickel, Stainless Steel, Steel, Titanium, Tool Steel8.8 lb.0000000000000
     
    Uncoated Brass
    Hard0.25 mm0.01"9,600 m5.118"3.149"1%130,000 psi20% IACSCarbide, Hardened Steel, Nickel, Stainless Steel, Steel, Titanium, Tool Steel8.8 lb.0000000000000
    Soft0.25 mm0.01"9,600 m5.118"3.149"15%72,500 psi20% IACSCarbide, Hardened Steel, Nickel, Stainless Steel, Steel, Titanium, Tool Steel8.8 lb.0000000000000
     
    back to top