GB/T 24242.1-2020: Non-alloy steel wire rod for conversion to wire - Part 1: General requirements

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Scope

This Part of GB/T 24242 specifies the dimensions, shapes, weights and allowable
deviations, order content, technical requirements, test methods, inspection rules,
packaging, marking and quality certificate of non-alloy steel wire rod for drawn or cold-
rolled steel wire.
This Part is applicable to non-alloy hot-rolled steel wire rod for drawn or cold-rolled
steel wire (hereinafter referred to as wire rod).
This Part is not applicable to the following parts:
---Free-cutting steel wire rod;
---Wire rod for cold heading and cold extrusion;
---Steel wire rod for welding;
---Wire rod for welded steel mesh for concrete;
---Ball and roller bearing steel;
---Wire rod for mechanical spring with a high fatigue strength, for example, wire
rod for valve spring.

Basic Data

Standard ID	GB/T 24242.1-2020 (GB/T24242.1-2020)
Description (Translated English)	Non-alloy steel wire rod for conversion to wire - Part 1: General requirements
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H44
Classification of International Standard	77.140.60
Word Count Estimation	22,280
Date of Issue	2020-09-29
Date of Implementation	2021-04-01
Older Standard (superseded by this standard)	GB/T 24242.1-2009
Regulation (derived from)	National Standard Announcement No. 20 of 2020
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration