DIN 488 Explained: Requirements, Testing & Certification
Buyers ask us about DIN 488 every week, and the same questions come up: which grade, what certificate, how much per tonne, and how it ships. This guide answers all of them, so you can specify and order DIN 488 with confidence.
What DIN 488 covers
DIN 488 is a reference standard for reinforcing/structural steel defining mechanical properties, chemistry limits and test methods. Material claiming DIN 488 must be backed by test evidence, not a label.
Testing & certification
Every shipment ships with an EN 10204 3.1 mill test certificate tied to the heat number, recording chemistry, tensile results and bend/rebend tests — your full traceability chain.
For DIN 488, check tensile, yield, elongation and bend/rebend results on the 3.1 certificate against the standard’s tables.
Verifying compliance on import
Cross-check the heat number on the certificate to the tag on the bundle, confirm the issuing mill, and request third-party approval where the project demands it.
FAQ
What does DIN 488 specify?
Mechanical properties, chemistry and test methods for the steel it covers.
How do I verify DIN 488 compliance?
Match the EN 10204 3.1 certificate (per heat) to the physical bundle tag and the standard’s requirement tables.
Do you certify to DIN 488?
Yes where applicable, with dual certification on request.
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