ASTM B464-04 pdf free.Standard Specification for Welded UNS N08020, N08024, and N08026 Alloy Pipe.
This specification2 covers welded UNS N08020,N08024, and N08026 alloy pipe for general corrosion-resistingand low- or high-temperature service.The pipe covered is nominal pipe sizes up to andincluding NPS 6, with the nominal wall thicknesses given asSchedules 5s,10S, and 40S and nominal pipe sizes up to andincluding NPS 2, also including Schedule 80s. Table 2 ofSpecification B 775 is based on Table Al of ANSI B36.19 andgives the nominal dimensions of these sizes. Table 3 ofSpecification B 775 lists the dimensional requirements of thesesizes.Pipe having other dimensions may be furnished providedsuch pipe complies with all other requirements of this specification.The values stated in inch-pound units are to be regardedas the standard. The values given in parentheses are forinformation only.This standard does not purport to address all of thesafety concerns，if any,associated with its use. It is theresponsibility of the user of this standard to become familiarwith all hazards including those identified in the appropriateMaterial Safety Data Sheet for this product/material as pro-vided by the manufacturer; to establish appropriate safety andhealth practices,and determine the applicability of regulatorylimitations prior to use.A 262 Practices for Detecting Susceptibility to Intergranu-lar Attack in Austenitic Stainless Steels.B775Specification for General Requirements for Nickeland Nickel-Alloy welded Pipe.B 899 Terminology Relating ‘to Non-ferrous Metals andAlloys.
The pipe shall be made from flat-rolled stock by anautomatic welding process with no addition of filler metal.6.2 Heat Treatment-Pipe of UNS N08020 alloy shall befurnished in the stabilized-annealed condition. Pipe of UNSN08024 alloy shall be furnished in the annealed condition.Pipeof UNS N08026 alloy shall be furnished in the solutionannealed condition.The material shall conform to the composition limitsspecified in Table 1.One test is required for each lot as definedin Specification B 775. If a product analysis is performed,it shall meet thechemistry limits prescribed in Table 1, subject to the analysistolerances specified in Specification B 775.ASTM B464 pdf download.