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EN ISO 3834-2
EN 1090-1/3 EXC3
Certified Aluminium Welding:
EN ISO 3834-2 and EN 1090-1 EXC3
LAMEC Officine holds EN ISO 3834-2 and EN 1090-1/3 EXC3 certification for the welding of aluminium components, ensuring qualified process control and CE marking for structural applications.
Two specific certifications that confirm our expertise and reliability in aluminium processing, from welding to structural fabrication.
EN ISO 3834-2:
Aluminium Welding Quality
Qualified welding personnel:
Welders certified in accordance with EN ISO 9606-2, specific to the welding of aluminium and its alloys.
Qualified welding procedures (WPS/WPQR):
Procedures validated according to EN ISO 15614-2, ensuring repeatability and compliance of welded joints on light alloys.
Control and traceability of filler materials:
Certified management of wires and consumables specific to aluminium (4xxx and 5xxx series).
Complete document management:
Traceability of batches, certificates of conformity and recording of welding parameters for each order.
Non-destructive testing (NDT):
Dimensional and visual inspections in accordance with recognised standards, ensuring the structural integrity of welded joints.
Controlled welding environment:
Management of atmosphere, cleanliness and material storage — critical factors in preventing porosity and oxidation typical of MIG/TIG welding on aluminium.
EN 1090-1/3 EXC3:
Marcatura CE Strutture in Alluminio
Factory Production Control (FPC) system:
Certified production process in accordance with Annex B of the standard, with continuous verification of materials, welds and finished components.
Advanced welding procedure qualification:
Compliance with EN ISO 15614-2, including additional requirements for execution class EXC3, covering complex geometries and variable thicknesses typical of aluminium alloys.
Full material traceability:
Cast and conformity certificates for every batch of aluminium alloy used, in accordance with EN 10204.
Enhanced non-destructive testing (NDT):
Visual, dimensional and instrumental inspections at the acceptance levels required for EXC3, ensuring the absence of critical defects in welded joints.
Qualified welding coordination personnel:
Welding Coordinator in accordance with EN ISO 14731, overseeing every stage of the process.
Declaration of Performance (DoP) and CE marking:
Mandatory documentation for placing structural aluminium components on the European market.
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