The purpose of this standard recommended practice is to provide technical and quality assurance guidelines for the fabrication, welding, and installation of stainless chromium-nickel steel and nickel-alloy roll-bonded and explosion-bonded clad plate in air pollution control and other process equipment. It is intended for use by personnel including architect engineers, designers, fabricators, and personnel from electric utilities and firms in the process industries.

This standard was prepared by NACE International Task Group T-5F-6, a component of Unit Committee T-5F on Corrosion Problems Associated with Pollution Control. It is issued by NACE International under the auspices of Group Committee T-5 on Corrosion Problems in the Process Industries.

1.1 This standard provides technical and quality assurance guidelines for the fabrication, welding, and

installation of stainless chromium-nickel steel and nickel alloy roll-bonded and explosion-bonded clad plate that is continuously and integrally bonded to air pollution control equipment such as flue gas desulfurization (FGD) systems, ducts, and stacks as well as other process equipment. It is intended to be the basis for preparation of a specification to be agreed on by contracting parties.

1.2 For the purposes of this standard, the term alloy ·is used to describe either the stainless cl1romi_um-nickel ') steel or nickel-alloy portion of the clad-steel plate as well as the equivalent solid stainless steel or nickel-alloy material.

1.3 It is the responsibility of users of this standard to determine the suitability of the construction materials specified for particular applications…

Historical Document 1999