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YB/T 2010-2003

Chinese Standard: 'YB/T 2010-2003'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
YB/T 2010-2003English239 Add to Cart Days<=3 Hot-rolled sections for fastenner of rail Valid YB/T 2010-2003

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Standard ID YB/T 2010-2003 (YB/T2010-2003)
Description (Translated English) Hot-rolled sections for fastenner of rail
Sector / Industry Ferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H52
Classification of International Standard 45.080
Word Count Estimation 8,829
Date of Issue 2003-03-18
Date of Implementation 2003-06-01
Older Standard (superseded by this standard) YB/T 2010-1982
Drafting Organization Lianyuan Iron and Steel Group Co., Ltd.
Administrative Organization National Steel Standardization Technical Committee
Regulation (derived from) Engineering (2010) No. 77
Summary This standard specifies: hot-rolled steel gauge bezel model, ordering the contents, size, shape and tolerances quality, technical requirements, test methods, inspection rules, packaging, marking and quality certification. This standard applies to: 50kg/m, 60kg/m rail shells of type I, �� baffle gauge hot rolled steel fasteners (hereinafter referred to as the bezel steel).

YB/T 2010-2003
Hot-rolled sections for fastenner of rail
ICS 45.080
Black metallurgical industry standard
Replace YB/T 2010-1982
Hot-rolled steel for railway gauge baffles
Released on.2003-03-18
2003-06-01 implementation
The National Economic and Trade Commission of the People's Republic of China
This standard replaces YB 2010-1982 "Hot-rolled gauges for railways".
Compared with YB 2010-1982, this standard mainly has the following changes.
--- Expanded the scope of application;
---Added 4 models;
---Strong size allows for deviation requirements;
---Added Q235B brand number;
--- tightened the requirements for residual element content;
This standard was proposed by the China Iron and Steel Association.
This standard is under the jurisdiction of the National Steel Standardization Technical Committee.
This standard was drafted. Wuyuan Iron and Steel Group Co., Ltd., Metallurgical Industry Information Standards Institute, Ministry of Railways Professional Design Institute.
The main drafters of this standard. Liu Guangmu, Tang Yi, Liu Yafei, Jiang Candong, Zhang Qing, Zhou Yu, Cheng Xiaojun.
This standard was first published in August 1982.
Hot-rolled steel for railway gauge baffles
1 range
This standard specifies the type, order content, size, shape quality and allowable deviation of the hot-rolled gauge baffle profile steel, technical requirements, and test methods.
Law, inspection rules, packaging, signs and quality certificates.
This standard is applicable to hot-rolled gauge baffle steels for 50kg/m, 60kg/m rail springs type I and type II fasteners (hereinafter referred to as baffles)
2 Normative references
The terms in the following documents become the terms of this standard by reference to this standard. All dated references, followed by all
Modifications (not including errata content) or revisions do not apply to this standard, however, parties to agreements based on this standard are encouraged to study
Is it possible to use the latest version of these files? For undated references, the latest edition applies to this standard.
GB/T 700 carbon structural steel
General provisions for GB/T 2101 steel acceptance, packaging, marking and quality certificates
General technical requirements for the delivery of GB/T 17505 steel and steel products
3 models
The baffle steel is divided into. 60kg/m rail with No.6 and No.10 (intermediate, joint common); 50kg/m rail with 14th and 20th in the middle
The head uses 6 models of No. 14 and No. 20.
4 Ordering content
Contracts or orders ordered in accordance with this standard shall include the following.
a) the standard number;
b) the type of baffle steel;
c) quantity (theoretical or actual);
d) the length of the fixed length;
e) Other.
5 Dimensions, shape, quality and tolerance
5.1 Dimensions and tolerances
5.1.1 The cross-sectional shape of the baffle steel shall comply with the requirements of Figure 1.
Related standard:   YBB20102012  YB/T 4653-2018
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