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查看详情Thisstandardspecifiestheclassification,orderinginformation,dimensions,shapeandtolerances,technicalrequirements,testmethods,inspectionrules,packaging,markingandqualitycertificateofstructuralsteelcolddrawn,aswellascolddrawnandpolishedbars.
Thisstandardisapplicabletoqualitycarbonstructuralsteelandalloystructuralsteelcolddrawnbars(round,squareandhexagonalbars),aswellascolddrawnandpolishedroundbars(hereinafterreferredtoassteelbars).