QUALITY AND CERTIFICATIONS
QUALITY NORMS
The main production of Duferco Danish Steel A/S is hot rolled products of structural steel, which is delivered according to EN 10025-1 : 2004. This norm specifies the general delivery conditions, including the terms of the CE/UKCA marking of the long products.
The technical delivery conditions for non-alloy structural steel (as rolled) are specified in EN 10025-2: 2019.
Duferco Danish Steel A/S also delivers non alloy steels for quenching and tempering, according to EN 10083-1 : 2006. This norm specifies the general conditions, while part 2 specifies the technical conditions. EN 10083-3 : 2006 specifies the technical conditions of Boron steel.
CERTIFICATIONS
CE/UKCA marking
ISO9001
Declaration of Performance
DECLARATION OF PERFORMANCE
| Type | English Version | German Version |
|---|---|---|
| DDS 001 | DDS 001 (S235275) | DDS 001 (S235275) |
| DDS 002 | DDS 002 (S235JR) | DDS 002 (S235JR) |
| DDS 003 | DDS 003 (S235J0) | DDS 003 (S235J0) |
| DDS 004 | DDS 004 (S235J2) | DDS 004 (S235J2) |
| DDS 005 | DDS 005 (S235JRC) | DDS 005 (S235JRC) |
| DDS 006 | DDS 006 (S275JR) | DDS 006 (S275JR) |
| DDS 007 | DDS 007 (S355JR) | DDS 007 (S355JR) |
| DDS 008 | DDS 008 (S355J0) | DDS 008 (S355J0) |
| DDS 009 | DDS 009 (S355J2) | DDS 009 (S355J2) |
| DDS 010 | DDS 010 (S355K2) | DDS 010 (S355K2) |
| DDS 011 | DDS 011 (S355JRC) | DDS 011 (S355JRC) |
| DDS 012 | DDS 012 (S355J0C) | DDS 012 (S355J0C) |
| DDS 013 | DDS 013 (S355J2C) | DDS 013 (S355J2C) |
| DDS 014 | DDS 014 (S235J0C) | DDS 014 (S235J0C) |
| DDS 015 | DDS 015 (S235J2C) | DDS 015 (S235J2C) |
| DDS 016 | DDS 016 (S355J2W) | DDS 016 (S355J2W) |
| DDS 017 | DDS 017 (S275JRC) | DDS 017 (S275JRC) |
