All Precious standards for Engineers
Standard Specification for Niobium and Niobium Alloy Strip, Sheet, and Plate1 This standard is issued under the fixed designation B 393; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A … Read more
Standard Specification for Niobium and Niobium Alloy Bar, Rod, and Wire1 This standard is issued under the fixed designation B 392; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A … Read more
Standard Specification for Niobium and Niobium Alloy Ingots1 This standard is issued under the fixed designation B 391; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) … Read more
Standard Test Method for Thermal Deflection Rate of Spiral and Helical Coils of Thermostat Metal1 This standard is issued under the fixed designation B 389; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year … Read more