This specification covers a corrosion and heat resistant steel in the form of covered welding electrodes. Primarily for shielded-metal-arc welding of parts fabricated from steels of similar composition, particularly when the weld zone is required to have strength and corrosion-resistance comparable to those of the parent metal.
Rationale: AMS5691H stabilizes this document because it contains mature technology that is not expected to change and thus no further revisions are anticipated.
