JB/T 5000.3-2007: Heavy mechanical general techniques - Part 3: And standards welding

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Scope

This Part of JB/T 5000 specifies the technical requirements, inspection methods,
and drawing indications of steel welded parts.
This Part applies to steel welded parts by shielded metal arc welding, gas
shielded welding, and submerged arc welding in heavy machinery and
components.
Where there are no special requirements in product drawings, technical
documents, and ordering technical conditions, the provisions of this Part shall
be complied with.

Basic Data

Standard ID	JB/T 5000.3-2007 (JB/T5000.3-2007)
Description (Translated English)	Heavy mechanical general techniques - Part 3: And standards welding
Sector / Industry	Mechanical and Machinery Industry Standard (Recommended)
Classification of Chinese Standard	J33
Classification of International Standard	25.160
Word Count Estimation	14,127
Date of Issue	2007-08-28
Date of Implementation	2008-02-01
Older Standard (superseded by this standard)	JB/T 5000.3-1998
Quoted Standard	GB/T 324; GB/T 985; GB/T 986; GB/T 2649; GB/T 2650; GB/T 2651; GB/T 2652; GB/T 2653; GB/T 2654; GB/T 3323; GB/T 11345; JB/T 3223; JB/T 4735; JB/T 5000.2; JB/T 5000.11; JB/T 5000.12; JB/T 5926; JB/T 6046; JB/T 6061; JB/T 7949
Regulation (derived from)	SEPA Notice No. 59 of 2007
Issuing agency(ies)	Ministry of Industry and Information Technology
Summary	This standard specifies the technical requirements of steel weldments, test methods and icon labels. This standard applies to heavy machinery and spare parts in SMAW, GMAW welding and submerged arc welding steel weldments. Where the product drawings, technical documents and ordering technology no special requirements, shall comply with the provisions of this part.