ISO 10042:2005 焊接 铝及其可焊合金电弧焊接缝 质量缺陷等级

标准编号：ISO 10042:2005

中文名称：焊接 铝及其可焊合金电弧焊接缝 质量缺陷等级

英文名称：Welding — Arc-welded joints in aluminium and its alloys — Quality levels for imperfections

发布日期：2005-11

标准范围

ISO 10042:2005规定了铝及其合金电弧焊接头缺陷的质量水平。它适用于0.5毫米以上的材料厚度。它涵盖了全熔透对接焊缝和所有角焊缝。该标准的原理也可应用于部分熔透对接焊缝。给出了三个质量级别，以允许应用于广泛的焊接结构。质量水平是指生产质量，而不是所制造产品的用途适用性。本标准适用于:所有类型的焊接，例如对接焊缝、角焊缝和分支连接；ISO 4063:131中定义的下列焊接工艺及其子工艺:金属惰性气体焊接(MIG焊接)；气体保护金属电弧焊/美国，141.钨惰性气体焊接(TIG焊接)；气体钨极电弧焊/美国，15.等离子电弧焊；手工、机械化、自动化焊接；所有焊接位置。冶金方面，例如晶粒尺寸、硬度，不在标准范围内。

ISO 10042:2005 specifies quality levels for imperfections in arc-welded joints in aluminium and its alloys. It applies to material thicknesses above 0,5 mm. It covers full-penetration butt welds and all fillet welds. The principles of the standard may also be applied to partial-penetration butt welds.Three quality levels are given in order to permit application to a wide range of welded constructions. The quality levels refer to production quality and not to the fitness for purpose of the product manufactured.The standard applies to:

• all types of weld, e.g. butt welds, fillet welds and branch connections;
• the following welding processes and their sub-processes as defined in ISO 4063:
  • 131.metal inert gas welding (MIG welding); gas metal arc welding /USA/,
  • 141.tungsten inert gas welding (TIG welding); gas tungsten arc welding /USA/,
  • 15.plasma arc welding;
• manual, mechanized and automatic welding;
• all welding positions.

标准预览图