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Crafted from high-strength C86300 Manganese Bronze, our SAE 863 Bronze Bars are your go-to solution for heavy-duty applications that demand serious durability. We offer a versatile lineup of solids, tubes, and rectangular bars in a wide range of sizes, alongside custom lengths and shapes like squares, hexes, and plates. Whether you're looking for standard mill stock or near-net shapes, these tough bronze bars give you the flexibility and reliability you need to get your machining projects done right.

  • Material: Manganese Bronze Alloy (C86300)
  • Solids: 1/2” to 9” O.D.
  • Tubes: 1 1/8” to 9” O.D. (Contact us for specific wall thickness requirements)
  • Rectangles: Up to 15” width
  • Standard Lengths: 144” (Custom lengths available upon request)
  • Shape/Form: Available in semi-finished, mill stock, or near-net shapes, including anode, bar stock, billet/bloom, squares, hex, plate, profile or structural shapes, and flats/rectangle bars.
SEA 863 Bar Primary
Unit of Measure
1 2 

Item #

Item Name

Length

List Price

Inner Diameter

Outer Diameter

SSS-1100 N/A 1 3/16 Inch (in) x 5 Inch (in) Solid Bar N/A 5 in Quote N/A Solid N/A 1.1875 in
SSS-1300 N/A 1 5/16 Inch (in) x 5 Inch (in) Solid Bar N/A 5 in Quote N/A Solid N/A 1 5/16 in
SSS-1500 N/A 1 9/16 Inch (in) x 5 Inch (in) Solid Bar N/A 5 in Quote N/A Solid N/A 1.5625 in
SSS-1800 N/A 1 13/16 Inch (in) x 5 Inch (in) Solid Bar N/A 5 in Quote N/A Solid N/A 1 13/16 in
SSS-2000 N/A 2 1/16 Inch (in) x 5 Inch (in) Solid Bar N/A 5 in Quote N/A Solid N/A 2 1/16 in
SSS-2800 N/A 2 7/8 Inch (in) x 5 Inch (in) Solid Bar N/A 5 in Quote N/A Solid N/A 2.875 in
Unit of Measure
1 2