Steel Industry Glossary › 3.1 CertificateWhat is a 3.1 certificate and what standards does it comply with? A 3.1 certificate, often referenced in EN 10204, confirms material compliance with specified standards. It indicates tests performed according to ISO 9001 and includes results on mechanical properties like yield strength, typically defined by ASTM A36 or EN 10025. This certificate assures buyers of quality and traceability in industrial materials used in manufacturing.
3.1 Certificate A type of inspection certificate per EN 10204 where the manufacturer confirms material properties based on specific inspection of the supplied product.
Need help applying this? Stancor Alloys engineers answer specification questions directly. Contact us .