Mill Products Products

Mill Products: Specifications Summary

Olin Brass produces 60 distinct copper alloys at our East Alton brass mill, including both horizontally and direct chill vertically cast compounds. Please note: the following summary of product specifications is not an exhaustive list. For information about alloys, gauges, and configurations not listed here, please contact us.


Alloy Specifications

40+ Standard Alloys Between UNS 10100 - 77000

  • For detailed specs, see listings in the Olin Brass Copper Alloy Guide Clad Composites:
  • Copper Alloy to Copper Alloy
  • Copper Alloy to Steels
  • Copper Alloy to Aluminum


0.0025” to 0.250” (.064 to 6.35mm)


0.250 to 30” (6.4mm to 760mm)

Platings and Coatings

Various tin and precious metal plating and coatings

Coil Weights

4,400-22,000 lbs (2mt - 10mt)

Core Specs

Diameters: 12” & 16” (300mm & 406mm) Types: Fiber, Steel

Delivery Formats

Pancake Traverse Wound Reels to 3000 lbs (1.5T)

For more information on the above products and the mill capabilities of our East Alton facility, please refer to our copper alloy guide or contact us directly (link).