GB/T 342-2017: Dimension, shape, mass and tolerance of cold-drawn round, square and hexagonal steel wires

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Scope

This Standard specifies the dimension, shape, mass and tolerance of cold-
drawn round, square and hexagonal steel wires.
This Standard is applicable to the cold-drawn round steel wire with a diameter
of 0.05 mm~20 mm, the cold-drawn square steel wire with a side length of 0.50
mm~10 mm, and the cold-drawn hexagonal steel wire with an opposite side
distance of 1.60 mm~10 mm.

Basic Data

Standard ID	GB/T 342-2017 (GB/T342-2017)
Description (Translated English)	Dimension, shape, mass and tolerance of cold-drawn round, square and hexagonal steel wires
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H49
Classification of International Standard	77.140.65
Word Count Estimation	8,873
Date of Issue	2017-11-01
Date of Implementation	2018-07-01
Older Standard (superseded by this standard)	GB/T 342-1997
Regulation (derived from)	National Standard Announcement 2017 No. 29
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China