1. Rationale
An inquirer questioned why grain size determinations were addressed in two different sections of the specification, with somewhat different lists of grades in the two locations. This revision removes both text-format lists and replaces them with a single table, and places the test method requirement in the proper section. This arrangement clarifies the requirements and makes easier the adding of more grades to the list requiring grains size determinations.
Keywords
austenitic stainless steel; seamless steel pipe; stainless steel pipe; steel pipe; welded steel pipe; Austenitic stainless steel pipe--specifications; Seamless austenitic steel pipe--specifications; Stainless steel pipe--specifications; Welded steel pipe--specifications
Citing ASTM Standards
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