Standard No.:	TB/T 1580-1995
English Name:	Technical Specification for Welding of New Built Locomotive
Chinese Name:	新造机车车辆焊接技术条件
Chinese Classification:	J33    Welding and cutting
Professional Classification:	TB    Professional Standard - Railway Transport
Issued by:	Ministry of Railways
Issued on:	1996-05-27
Implemented on:	1997-1-1
Status:	valid
Superseding:	TB 1580-1985
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	80.0
Delivery:	via email in 1 business day

1 Subject Content and Applicable Scope This Standard specifies the technical requirements and quality inspection of structure welding composed of carbon structural steels or common low alloy structural steels. This Standard is applicable to the structure welding of new locomotives and track cranes. This Standard is not applicable to the welding of boilers and pressure vessels used for locomotives. 2 Normative References GB 324 Weld Symbolic Representation on Drawings GB 699 Carbon Constructional Quality Steel-technical Conditions GB 700 Carbon Structural Steels GB 985 Basic Forms and Sizes of Weld Grooves for Gas Welding Manual Arc Welding and Gas-Shielded Arc Welding GB 986 Basic Forms and Sizes of Weld Grooves GB 1300 Steel Wires for Welding GB 1591 Low-alloy Structural Steel GB 2649 Methods of Sampling for Mechanical Properties Tests of Welded Joint GB 2650 Method of Impact Test for Welded Joint GB 2651 Method of Tensile Test for Welded Joint GB 2652 Methods of Tensile Tests for Weld and Deposited Metal GB 2653 Methods of Bend and Compression Tests for Welded Joint GB 2654 Methods of Hardness Tests for Welded Joint and Surfacing Metal GB 2655 Method of Strain-age Sensibility Test for Welded Joint GB 2656 Weld Beads Metal and Welds - Fatigue Tests GB 3323 Methods for Radiographic Inspection and Classification of Radiographs for Fusion Welded Butt Joints in Steel

1 Subject Content and Applicable Scope 2 Normative References 3 Basic Technical Requirements 4 Materials 5 Pre-welding Preparation 6 Welding 7 Quality Inspection Appendix A Hydrostatic Test and Kerosene Penetration Test Method (Supplement) Additional Explanation