Seite 22 DIN 6700 5: 2002-05 (engl.) DIN 6700 5 (Stand 2002-05)ICS 25.160.01; 45.060.01Welding of railway vehicles and parts Part 5: Quality requirementsSoudage des vhicules ferroviaires et des pices Partie 5: Exigences de qualitPrefaceThis standard is given by the AA 3.4 “”Welding technique” of the norm committee railway vehicles (FSF).Welding is an essential process for the manufacturer of railway vehicles and their parts.Railway vehicles in the sense of this standard are defined in DIN 25003.In this norm series the requirements for the special process welding“ are being met. Basis of these requirements are the welding technological basic norms with consideration of the special requirements for the manufacture of railway vehicles.Part 1: deals with the basic concepts and basic rulesPart 2: contains the requirements for the qualification of the welding plantsPart 3: deals with the construction instructionPart 4: deals with the carrying out instructionPart 6: contains the instructions for materials, welding fillers, welding procedures and the welding technological documents.Continuation page 2 to 22Norm committee railway vehicles (FSF) in DIN German institute for standardisation r.a.Norm committee welding technique (NAS) in DIN1 Area of ApplicationThis norm comprises the quality requirements for welding points of railway vehicles and vehicle parts. In this norm are determined the welding seam quality classes and the dependability of the welding processes and quality requirements.For welding procedures not mentioned the quality requirement must be agreed between the customer and the manufacturer.2 Normative instructionThis norm contains by way of dated and undated instructions determinations from other publications. These normative instructions are cited in the text at respective places and the publications are given following it with dated instruction, later changes or re-working of these publications belong to it only if they have been included owing to a change or reworking. For undated instructions the last edition of the respective publication is valid (including modifications).DIN 1910-2Welding Welding of metals procedureDIN 6700-1Welding of railway vehicles and -parts Part 1: basic concepts, basic rulesE DIN 6700-3Welding of railway vehicles and -parts Part 3: Instruction for manufacturerE DIN 6700-6Welding for railway vehicles and parts Part 6: material welding fillers, welding procedure, welding technological documentsDIN 8528-1Weldability metallic materials, conceptsE DIN 32518-2Test on resistance welding joints Torsion test on resistance spot welding jointsDIN 50124Testing of metallic materials; shear tension test on spot joints, projecting joints by resistance welding and fusion weldingDIN EN 288-3Requirements and recognition of welding procedure for metallic materials Part 3: Welding procedures for arc welding of steel, German version EN 288-3-1992DIN EN 895Destructive test of welding joints of metallic materials Tensile test. German Version EN 895:1995DIN EN 910Destructive tests on welds in metallic materials Bend testsDIN EN 970Non-destructive examination of fusion welds Visual examination DIN EN 10025Hot rolled products of non-alloyed steel Technical delivery conditions / (Contents modification A1: 1993). German Version EN 10025:1990DIN EN 10130Cold rolled flush products of soft steel for cold conversion (Shaping) Technical supply conditions. German Version EN 10130:1991DIN EN 14555Arc stud welding of metallic materialsDIN EN 24063Welding, brazing, soldering and open joint brazing of metals List of procedure and order number for drawing presentation (ISO 4063:1990); German version EN 24063: 1992DIN EN 25817Arc welding joints for steel Guidelines for the validity groups of irregularities, unevennessDIN EN 30042Arc welding joints for aluminium and its welding suitable joints. Guidelines for the validity groups of unevenness (ISO 10042:1992); German version EN 30042:1994DIN EN ISO 6520-1Classification and explanation of unevenness for fusion welding on metals Fusion weldingDIN EN ISO 6520-2Classification and explanation of unevenness for fusion welding on metals Pressure weldingDIN EN ISO 13919-1Welding electron and laser beam welding joints leading instructions for validity groups of unevenness. Part 1: steel (ISO 13919-1:1996); German version EN ISO 13919-1:1996DIN EN ISO 13919-2Welding electron and laser beam welded joints Guidance on quality levels for imperfections Part 2 Aluminium and its weldable alloysDIN ISO 10447Welding Rolling and chisel test of resistance spot projection and roller seam welding conform to ISO 10447:1991DVS 1616Selection of materials for welding application for railway-vehicles and their componentsDVS 2923