Standard Specification for Tantalum and Tantalum Alloy Rod and Wire
NORMA vydaná dňa 1.11.2019
Označenie normy: ASTM B365-12(2019)
Dátum vydania normy: 1.11.2019
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
This specification covers unalloyed and alloyed tantalum rod and wire. The materials covered are: R05200, R05400, R05255, R05252, and R05240. These materials shall be made from vacuum-arc melted or electron-beam melted ingots or powder-metallurgy consolidated unalloyed tantalum. The chemical composition shall conform to the required contents of carbon, oxygen, nitrogen, hydrogen, niobium, iron, titanium, tungsten, molybdenum, silicon, nickel, and tantalum. Chemical analysis shall be made. Mechanical properties shall conform to the required tensile strength, yield strength, and elongation.
Keywords:
chemistry, mechanical properties, tantalum, tantalum alloy,, ICS Number Code 77.150.99 (Other products of non-ferrous metals)