This standard specifies the classification, ordering information, dimensions, shape and tolerances, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of structural steel colddrawn ,as well as colddrawn and polished bars.
This standard is applicable to quality carbon structural steel and alloy structural steel colddrawn bars (round, square and hexagonal bars), as well as colddrawn and polished round bars (hereinafter referred to as steel bars).
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