This specification cover as columbium alloy in the form of bars, rods, or wire. This material has been used typically for parts requiring exposure at ultra-high temperatures, but usage is not limited to such applications. Applications in oxidizing atmospheres necessitate a protective coating.
SAE AMS7855D-2013 Referenced Document
ASTM E21-09 Standard Test Methods for Elevated Temperature Tension Tests of Metallic Materials*， 2024-04-20 Update
ASTM E2626-08 Standard Guide for Spectrometric Analysis of Reactive and Refractory Metals*， 2024-04-20 Update
ASTM E384-11 Standard Test Method for Knoop and Vickers Hardness of Materials*， 2024-04-20 Update
ASTM E8-04 Standard Test Methods for Tension Testing of Metallic Materials*， 2024-04-20 Update
ASTM E8M-04 Standard Test Methods for Tension Testing of Metallic Materials [Metric] *， 2024-04-20 Update