View Historical Standards for B770:

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Document Designation and Title Year Select Item(s) B770 Standard Specification for Copper-Beryllium Alloy Sand Castings for General Applications 09 B770 Standard Specification for Copper-Beryllium Alloy Sand Castings for General Applications 08 B770 Standard Specification for Copper-Beryllium Alloy Sand Castings for General Applications 05 B770 Standard Specification for Copper-Beryllium Alloy Sand Castings for General Applications 02 B770 Standard Specification for Copper-Beryllium Alloy Sand Castings for General Applications 96