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303 Stainless Steel Square


303_stainless_square

303 stainless steel is an "18-8" chromium-nickel stainless grade with sulfur added to make it a free machining grade. The most easily machined stainless grade has good atmospheric corrosion resistance and is a good choice for screw machines. It is non-magnetic in the annealed condition and non-hardenable by heat treating. Typical applications include: nuts, bolts, shafts, bushings, screws, parts requiring machining, grinding or polishing.

  • Finish: Cold Finished
  • Tolerances: +0"/-0.006"
  • Condition: Annealed
  • Applications: shafts, bolts, bushings, screws
  • Specifications: A582, J405, T303, S30300
  • Available in full bars or cut to size lengths, production cutting available
  • Color Code: ORANGE

    Chemical Composition:

    Carbon: 0.15 max
    Nickel: 8.00/12.00
    Chromium: 17.00/19.00
    Manganese: 2.00 max
    Silicon: 1.00 max
    Molybdenum: 0.75 max
    Phosphorus: 0.040 max
    Sulfur: 0.050 max




    Click here to view our Stainless Steel Guide



    303 Stainless Square Stock Sizes:

    1/8" Sq 303 CDA Stainless Steel Square
    3/16" Sq 303 CDA Stainless Steel Square
    1/4" Sq 303 CDA Stainless Steel Square
    5/16" Sq 303 CDA Stainless Steel Square
    3/8" Sq 303 CDA Stainless Steel Square
    7/16" Sq 303 CDA Stainless Steel Square
    1/2" Sq 303 CDA Stainless Steel Square
    9/16" Sq 303 CDA Stainless Steel Square
    5/8" Sq 303 CDA Stainless Steel Square
    3/4" Sq 303 CDA Stainless Steel Square
    7/8" Sq 303 CDA Stainless Steel Square
    1" Sq 303 CDA Stainless Steel Square
    1-1/8" Sq 303 CDA Stainless Steel Square
    1-1/4" Sq 303 CDA Stainless Steel Square
    1-3/8" Sq 303 CDA Stainless Steel Square
    1-1/2" Sq 303 CDA Stainless Steel Square
    1-5/8" Sq 303 CDA Stainless Steel Square
    1-3/4" Sq 303 CDA Stainless Steel Square
    1-7/8" Sq 303 CDA Stainless Steel Square
    2" Sq 303 CDA Stainless Steel Square
    2-1/4" Sq 303 CDA Stainless Steel Square
    2-1/2" Sq 303 CDA Stainless Steel Square

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