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ASTM A269

ASTM A269 Specifications

The ASTM A269 specification covers nominal-wall-thickness, seamless and welded austenitic steel tubing for general corrosion-resisting and low- or high-temperature service. Upon completion, all material shall:

  • shall be furnished in the heat-treated condition.

  • conform to the chemical composition requirements.

  • different mechanical test requirements that includes, flaring test, flange test, hardness test, and reverse flattening test are presented.

  • shall be subjected to the non-destructive electric test or the hydrostatic test.