Standard No.:	GB 13013-1991
Chinese Name:	钢筋混凝土用热轧光圆钢筋
English Name:	Hot rolled plain steel bars for the reinforcement of concrete
Professional Classification:	H44 Profile steel and deformed steel
Professional Classification:	GB National Standard
ICS Classification:	77.140.60 Steel bars and rods
Issued by:
Issued on:	1991-06-22
Implemented on:	1992-03-01
Status:	ABOLISHED
Replace:	GB1499-1984
Replace By:	GB1499.1-2008 Steel for the reinforcement of concrete - Part 1: Hot rolled plain bars
Replace By Date:	2008-09-01
Language:	English
File Format:	PDF
Word Count:	2500 words
Price(USD):	75 (USD)
Delivery:	via email in 1-3 business day

1.1 Subject content
This standard specifies the grade, code, dimension, shape, weight, specification, testing method, test rule, packaging, sign and certification of quality of the hot rolled plain steel bars for the reinforcement of concrete.
1.2 Application scope
This standard is applicable to the hot rolled plain steel bars for the reinforcement of concrete.
This standard is inapplicable to the recycling steel bar re-rolled by the rolled-steel final product, and remained heat treatment ribbed steel bars