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You can find the full text of the standard in PDF format through the following repositories:
Versions are available on Metallicheckiy Portal and Scribd .
Standardized mechanical properties (Grades St1, St2, St3, St4).
is a critical technical standard for longitudinally electrically welded steel pipes used in pipelines, structural frameworks, and general-purpose engineering. It does not apply to pipes used in thermal electric heaters. Technical Summary
You can find the full text of the standard in PDF format through the following repositories:
Versions are available on Metallicheckiy Portal and Scribd .
Standardized mechanical properties (Grades St1, St2, St3, St4).
is a critical technical standard for longitudinally electrically welded steel pipes used in pipelines, structural frameworks, and general-purpose engineering. It does not apply to pipes used in thermal electric heaters. Technical Summary