DIN EN 970
熔焊焊缝的无损检测 - 目视检测
Non-destructive examination of fusion welds — Visual examination
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DIN EN 876
金属材料熔焊焊缝中焊缝金属的纵向拉伸试验
Destructive tests on welds in metallic materials - Longitudinal tensile test on weld metal in fusion welded joints
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DIN EN 756
埋弧焊用非合金钢和细晶钢的焊丝电极及焊丝-焊剂组合 分类
Wire electrodes and wire-flux combinations for submerged arc welding of non-alloy and fine-grain steels Classification
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DIN EN 729-3
焊接质量要求 金属材料的熔焊 第3部分：标准质量要求
Quality requirements for welding - Fusion welding of metallic materials - Part 3: Standard quality requirements
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DIN EN 499
非合金钢和细晶钢手工金属弧焊用涂药焊条 分类
Covered electrodes for manual metal arc welding of non-alloy and fine grain steels - Classification
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DIN EN 440
非合金钢和细晶钢气体保护电弧焊用焊丝及焊缝金属的分类
Wire electrodes and deposits for gas-shielded arc welding of non-alloy and fine-grain steels Classification
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DIN EN 288-3
金属材料焊接工艺规范与认证 第3部分：钢的弧焊工艺试验
Specification and approval of procedures for welding metallic materials Part 3: Welding procedure tests for the arc welding of steel
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DIN EN 288-1
金属材料焊接工艺规程的制定与评定 第1部分：熔化焊接的一般规则
Specification and approval of welding procedures for metallic materials Part 1: General rules for fusion welding
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DIN EN 287-2
焊工认可试验 - 熔焊 - 第2部分：铝及铝合金
Approval testing of welders – Fusion welding Part 2: Aluminium and aluminium alloys
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DIN EN 1714
焊缝的无损检测 - 焊接接头的超声波检测
Non-destructive examination of welds - Ultrasonic examination of welded joints
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DIN EN 1668
钨极惰性气体保护焊用非合金钢和细晶钢焊丝、焊条及焊缝金属的分类
Rods, wires, deposits for tungsten inert gas welding of non-alloy and fine-grain steels
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DIN EN 1435
焊缝的非破坏性检测 - 熔焊焊缝的射线检测
Non-destructive testing of welds — Radiographic testing of welded joints
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DIN 2616-2
钢对焊管件 用于全工作压力下的异径管
Steel butt-welding pipe fittings Reducers for use at full service pressure
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