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Manganese Bronze Casting Alloy by the Pound - Otto Frei
Otto Frei

Manganese Bronze Casting Alloy by the Pound

Part # 143.301 90 In Stock Weight -- lb / -- g
$28.50

Jewelers Manganese Bronze is a casting alloy developed to provide jewelry casters with a base metal suitable for both centrifugal and vacuum casting applications. When properly finished, this alloy produces a bright lemon yellow color, making it an attractive option for base metal jewelry production. It is a proprietary formulation composed of approximately 60% copper (Cu) and approximately 35% zinc (Zn), with small amounts of additional metals.

Features

  • Suitable for both centrifugal and vacuum casting methods
  • Produces a bright lemon yellow color when properly finished
  • Proprietary alloy formulation designed specifically for jewelry casting
  • Pouring range of 1700°F–2100°F
  • Base metal alternative for jewelry casters

Specifications

Composition Approximately 60% copper (Cu), approximately 35% zinc (Zn), plus small amounts of other metals
Alloy Type Manganese Bronze (proprietary)
Pouring Range 1700°F–2100°F
Finish Color Bright lemon yellow (when properly finished)
Compatible Casting Methods Centrifugal, vacuum
Sold By Pound
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
Brand
Otto Frei
Part #
143.301
Type
Alloys
Dimensions
5 in x 2.5 in x 2.5 in
Composition
Approximately 60% copper (Cu), approximately 35% zinc (Zn), plus small amounts of other metals
Alloy Type
Manganese Bronze (proprietary)
Pouring Range
1700°F–2100°F
Finish Color
Bright lemon yellow (when properly finished)
Compatible Casting Methods
Centrifugal, vacuum
Sold By
Pound