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Processes

Process qualifications

Processes such as cutting processes, welding processes or also brazing/soldering processes can be certified in different areas of application and according to various standards. In addition to the requirements from the subject-specific standards, as listed in Table 3, it is often necessary to take account of the supplementary requirements from the product standards too.

Table 3: Overview of technical specifications for process qualification/certification procedures

EN ISO 9013 Classification of thermal cuts, geometric product specification and quality
EN 13134 Brazing - Brazing Process Test
EN ISO 15613 Requirement and approval of welding procedures for metallic materials - Qualification based on a preliminary working test
EN ISO 15614-1 / A2 Arc and gas welding of steels and
Arc welding of nickel and nickel alloys
EN ISO 15614-2 / ​​AC Arc welding of aluminum and its alloys
EN ISO 15614-4 / AC Production welding of cast aluminum
EN ISO 15614-5 Arc welding of titanium, zirconium and their alloys
EN ISO 15614-6 Arc and gas welding of copper and its alloys
EN ISO 15614-7 Build up welding
EN ISO 15614-8 Welding pipes in tube sheets
EN ISO 15614-11 Electron and laser beam welding
EN ISO 15620 Welding - friction welding of metallic materials
EN 15648 Thermal spraying - Component related process testing
EN ISO 2063 Thermal spraying - Metallic and other inorganic coatings - Zinc, aluminum and their alloys