ASTM A836/A836M-14(2020)

Anotácia textu normy ASTM A836/A836M-14(2020) :

This specification covers non-standard titanium-stabilized carbon steel forgings, as-forged fittings, and valve components and parts for glass-lined piping and pressure vessel service. Materials shall be manufactured by forging in the manner of hammering, pressing, rolling, extruding, or upsetting. Mechanical properties are certified on the basis of test material subjected to heat treatments to simulate glass-coating operations. Specimens shall conform to chemical composition and tensile requirements, such as tensile strength, yield strength, elongation, and reduction of area. A single retest may be performed to establish product acceptability when one or more representative test specimen does not conform to specifications. Repair welding shall be required only upon the approval of the purchaser.


Keywords:
carbon, pipe fittings, piping applications, pressure containing parts, pressure vessel service, steel, steel flanges, steel forgings, steel valves,, ICS Number Code 77.140.30 (Steels for pressure purposes), 77.140.85 (Iron and steel forgings)