This specification covers a copper-beryllium alloy int he form of sand, investment, or centrifugal castings. Castings shall be made by the investment casting process unless another casting process is agreed upon by purchaser. These castings have been used typically for small parts of intricate design requiring good corrosion resistance and high strength, but usage is not limited to such applications.
SAE AMS4890C-2005 Referenced Document
ASTM B208-04 Standard Practice for Preparing Tension Test Specimens for Copper Alloy Sand, Permanent Mold, Centrifugal, and Continuous Castings*， 2024-04-18 Update
ASTM B770-05 Standard Specification for Copper-Beryllium Alloy Sand Castings for General Applications*， 2024-04-18 Update
ASTM E1742-05 Standard Practice for Radiographic Examination*， 2024-04-18 Update
ASTM E18-05 Standard Test Methods for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials*， 2024-04-18 Update
ASTM E194-99 Standard Test Method for Acid-Insoluble Content of Copper and Iron Powders
ASTM E272-99 Standard Reference Radiographs for High-Strength Copper-Base and Nickel-Copper Alloy Castings
ASTM E478-03 Standard Test Methods for Chemical Analysis of Copper Alloys*， 2024-04-18 Update
ASTM E8-04 Standard Test Methods for Tension Testing of Metallic Materials*， 2024-04-18 Update
ASTM E8M-04 Standard Test Methods for Tension Testing of Metallic Materials [Metric] *， 2024-04-18 Update