GB/T 902.4-2010 English PDF

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GB/T 902.4-2010: Threaded studs with flange (pitch) and stud with internal thread for short-cycle drawn arc stud welding
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 902.4-2010	229	Add to Cart	3 days	Threaded studs with flange (pitch) and stud with internal thread for short-cycle drawn arc stud welding	Valid

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Basic data

Standard ID: GB/T 902.4-2010 (GB/T902.4-2010)
Description (Translated English): Threaded studs with flange (pitch) and stud with internal thread for short-cycle drawn arc stud welding
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J13
Classification of International Standard: 21.060.10
Word Count Estimation: 10,168
Date of Issue: 1/10/2011
Date of Implementation: 10/1/2011
Quoted Standard: GB/T 90.1; GB/T 90.2-2002; GB/T 1237; GB/T 3098.1; GB/T 3098.6; GB/T 3103.1
Adopted Standard: ISO 13918-2008, MOD
Regulation (derived from): Announcement of Newly Approved National Standards 2011 No. (No. 166 overall) 1
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
Summary: This Standard specifies the specifications for a short period of arc stud welding M3 ~ M10 with flanged threaded stud (PS type) and thread sizes for M3-M6 internal thread to screw (IS model). ISO 13918 provides the product type and our standard controls.

GB/T 902.4-2010: Threaded studs with flange (pitch) and stud with internal thread for short-cycle drawn arc stud welding

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Threaded studs with flange (pitch) and stud with internal thread for short-cycle drawn arc stud welding ICS 21.060.10 J13 National Standards of People's Republic of China Short cycle stud welding with arc Stud Welding Threadedstudswithflange (pitch) andstudwithinternalthreadfor (ISO 13918.2008, Welding-Studsandceramicferrulesfor arcstudwelding, MOD) Issued on. 2011-01-10 2011-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This section GB/T 902 (hereinafter referred to in this section) is one of the national standard "stud welding and welding nails" product family standard, the series include. --- GB/T 902.1-2008 manual welding with welding studs; --- GB/T 902.2-2010 stud welding arc stud welding; --- GB/T 902.3-2008 discharge welding welding studs; --- GB/T 10432.1-2010 arc stud welding with no head studs; --- GB/T 10432.2-2010 short cycle stud welding arc welding with headless nails; --- GB/T 10432.3-2010 discharge welding of the headless studs; --- GB/T 10433-2002 arc stud welding with welding cylinder head nails. This part of GB /Part 4 T 902's. The partial modification of the use of ISO 13918.2008 "with the stud welding arc stud welding and magnetic" provisions flanged threaded stud (PS) and an inner threaded stud (IS) (in English). This part of ISO 13918.2008 with threaded stud flange (PS) and an inner threaded stud (IS) The main changes are as follows. --- ISO 13918 certification provisions covering products, market access for testing and factory production control, and ISO /TC2 has developed Fastener product standards different, there are also quite different from the actual situation of our country, so were not used; --- In the reference file, instead of using our standards with international standards (Chapter 2); --- ISO 13918 does not provide packaging technology requirements in this section shall be specified (see Table 2); --- ISO 13918 does not provide for a simplified mark, according to this part of GB/T 1237 presents a simplified mark (see 6.2). Appendix A of this section is an informative annex. This part is proposed by China Machinery Industry Federation. This part of the National Standardization Technical Committee fasteners (SAC/TC85) centralized. This section is responsible for drafting unit. Productivity Promotion Center in the machine. Participated in the drafting of this section. Beijing Hongguang Electrical Equipment Factory, Ningbo Kowloon Fastener Manufacturing Co., Ltd. Short cycle stud welding with arc Stud Welding

1 Scope

This section GB/T 902 sets out specifications for the M3 ~ M10 short-cycle arc stud welding with flanged threaded stud (PS type) and Thread size within the threaded stud M3 ~ M6 (IS type). Type of product standards ISO 13918 and control provisions, see Appendix A.

2 Normative references

The following documents contain provisions which, through reference GB/T 902 of this text, constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 90.1 fasteners acceptance inspection (GB/T 90.1-2002, idt ISO 3269.2000) GB/T 90.2-2002 fastener marking and packaging GB/T 1237 fasteners labeling method (GB/T 1237-2000, eqv ISO 8991. 1986) GB/T 3098.1 Mechanical properties of fasteners Bolts, screws and studs (GB/T 3098.1-2010, ISO 898-1.2009, IDT) GB/T 3098.6 Mechanical properties of fasteners stainless steel bolts, screws and studs (GB/T 3098.6-2000, idt ISO 3506-1. 1997) GB/T 3103.1 Tolerances for fasteners - Bolts, screws, studs and nuts (GB/T 3103.1-2002, ISO 4759-1.2000, IDT)

3 Dimensions

3.1 General --- Weld length (l2) is the design value. Appropriately controlled welding to maintain l2 within ± 1mm. Under special conditions, such as penetration - loaded Accessories Stud Welding l2 may be different from the nominal value. --- Figure 1, the size of the welding shown in FIG. 2 is after the reference value. --- A) of Figure 1 is not specified dimensions and tolerances, determined by the manufacturer. This also applies to the shape of the stud welding position changes, Such as drilling and slotting not affect the weldability. ......

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