Aerospace industry

BAE SYSTEMS[GB]
Bombardier Aerospace[GB]
Hawker Beechcraft[GB]
Nadcap (AS7003) Heat Treating Siegen [GB]
Nadcap (AS7003) Heat Treating Witten [GB]
Westland Helicopters - Siegen[GB]

Duplex steel according to Norsok M-650

Qualification Test Record (QTR) N° 01 - Production route Siegen
(Approval for UNS S 31803 / 32205 bar material according to Norsok M-650 Rev. 4)
[GB]
Qualification Test Record (QTR) N° 02 - Production route Witten
(Approval for UNS S 31803 / 32205 bar material according to Norsok M-650 Rev. 4)
[GB]
Qualification Test Record (QTR) N° 03 - Production route Krefeld
(Approval for UNS 31803 / 32205 bar material according to Norsok M-650 Rev. 4)

[GB]

Super 13Cr / Corrodur 4418 Mod according to Norsok M-650

Qualification Test Record (QTR) Number 04 - Production route Witten (hot rolled, 110 ksi) Approval for UNS S 41426 / bar material according to Norsok M-650 Rev. 4[GB]
Qualification Test Record (QTR) Number 05 - Production route Krefeld (forged, 110 ksi) Approval for UNS S 41426 / bar material according to Norsok M-650 Rev. 4[GB]
Qualification Test Record (QTR) Number 06 - Production route Witten (hot rolled, 95 ksi) Approval for UNS S 41426 / bar material according to Norsok M-650 Rev. 4[GB]

Further Approvals

In many cases individual customer approvals are additionally necessary for deliveries into the aircraft industry.

Deutsche Edelstahlwerke has achieved a wide range of OEM and sub-contractor approvals.