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STN is a protected designation of Slovak national technical standards.
Specification and qualification of welding procedures for metallic materials. Qualification based on previous welding experience
Standard published on 1.8.2025
Selected format:Specification and qualification of welding procedures for metallic materials - Qualification by adoption of a standard welding procedure (ISO 15612:2018)
Standard published on 1.1.2019
Selected format:Specification and qualification of welding procedures for metallic materials - Qualification based on a pre-production welding test (ISO 15613:2025)
Standard published on 1.2.2026
Selected format:Specification and qualification of welding procedures for metallic materials. Welding procedure test. Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys
Standard published on 1.4.2019
Selected format:Specification and qualification of welding procedures for metallic materials. Welding procedure test. Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys
Change published on 1.2.2020
Selected format:Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 2: Arc welding of aluminium and its alloys (ISO 15614-2:2025)
Standard published on 1.2.2026
Selected format:Specification and qualification of welding procedures for metallic materials. Welding procedure test. Part 3: Fusion welding of non-alloyed and low-alloyed cast irons (ISO 15614-3:2008)
Standard published on 1.7.2009
Selected format:Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 4: Finishing welding of aluminium castings (ISO 15614-4:2005)
Standard published on 1.1.2006
Selected format:Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 4: Finishing welding of aluminium castings (ISO 15614-4:2005)
Correction published on 1.4.2010
Selected format:Specification and qualification of welding procedures for metallic materials. Welding procedure test. Part 6: Arc and gas welding of copper and its alloys (ISO 15614-6:2006)
Standard published on 1.11.2006
Selected format:Latest update: 2026-04-16 (Number of items: 2 272 849)
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