ASTM B387-90 pdf free.Standard Specification for Molybdenum and Molybdenum Alloy Bar, Rod, and Wire. Material supplied under this specification shall conformto the mechanical property requirements given in Table 3 whentested in the longitudinal direction of working at...
ASTM B392-03 pdf free
ASTM B392-03 pdf free.Standard Specification for Niobium and Niobium Alloy Bar, Rod, and Wire. Samples for chemical and mechanical testing shall betaken from the finished material after all metallurgical process-ing to determine conformity to this specification. The...