← Glossary

Welder Qualification Test Certificate

The welder's certificate is an official document awarded after ISO 9606 that confirms a welder's skills for specific tasks.

Physicochemical Mechanism of Action

The certificate is not a technical document that describes atomic processes or physical phenomena. It serves exclusively to qualify the welder.

Metallurgical Relevance & Welding Risks

The certificate ensures that the welder has the necessary knowledge and skills to produce high-quality welds. Without a valid certificate, poor work can occur, which poses risks for the safety and service life of the parts.

Workshop Practice & Instructions

To obtain a certificate, the candidate must meet certain criteria. These usually include practical tasks and theoretical questions on metallurgy and welding technology. The exact requirements vary by country and testing body.

MetallurgieSchweißtechnik

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