Made by Schmidt + Clemens

Innovative power at a high level

Family enterprise Schmidt + Clemens has been combining tradition and innovation for 140 years. Today, we operate one of the largest research and development departments in the special steel foundry industry. Twenty-five engineers, scientists and materials specialists work on new materials and product innovations “made by Schmidt + Clemens” every day.

Superior quality – this is the constant challenge that S+C sets itself. Direct contact with our customers, and collaboration with respected research institutes and universities worldwide, help our experts develop market-oriented innovations.

Innovation for your competitive advantage
Our goal is to consistently offer you the best available technology. For this purpose we run an innovation centre that is unique within our industry.

Research + Development

Any industrial purchaser that installs ''Made by S+C'' high performance steel products expects superior metallurgical qualities in all respects. Superior quality - this is the continuous challenge that S+C constantly strives to achieve. Therefore the Schmidt + Clemens Group relies on an intense dialogue with customers, research institutes and universities as well as on highly motivated employees.

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Materials Testing

Superior quality requires continued metallurgical and manufacturing engineering progress for the various areas of industrial application. Integrated construction and materials consulting expertise and comprehensive technical service characterise the competence of the Schmidt+Clemens Group as a leading high performance steel specialist with a world wide presence.

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Production Methods

Highest Quality In Every Piece

As high-grade steel specialists we provide the complete range of casting technology

Spin Casting

This process is used to create components with a very pure an highly compressed structure. The products are free from impurities and and suitable as first-class high performance materials.

Static Casting

Mould cast products feature a high level of freedom in design, shape and dimensions that impress from the word go. Because this production process results in the customer’s desired shape right from the start, processing is not required, saving both time and money.

Precision Casting

Smaller, complex cast components in a range of sizes up to 25 kg and 400 mm length are best manufactured using the precision casting process. This gives an extremely good price–performance ratio, whether we are supplying rough-turned or finished, ready to use components.

Emergency Management

Emergency Management

The S+C Global Supply Network – Always available when you need it

One reason for our particular performance is our global production network and associated capacities. Production sites in Germany, Spain, Czech Republic, Malaysia and Saudi Arabia make the S+C Group the supplier with the largest production capacity in the world. This means we always have capacity available for emergency situations and can supply your requirements quickly.

But even when it has to be quick, we do not lose sight of the quality typical for all products "made by S+C". All of our locations are certified to ISO 9001:2015 and work according to a central quality control system. Beyond that the S+C Group is a certified supplier in accordance with the European Pressure Equipment Directive (PED). 

The centralised project planning and management of your order is for S+C part of optimum emergency management. For you this means: Everything is in one competent hand and you have a personal contact partner who is totally familiar with all aspects of your order and its status in detail.

We Get to the Bottom of Problems

Analysing damages in detail and prevent them in advance

We also offer to research causes of damage and to develop solutions so that the same problems do not reoccur. The "best" type of damage is of course that which is anticipated but which does not even occur. Against this background you can also benefit from our computer-assisted prognoses for the remaining service life of tubes in operating furnaces. This gives you the chance to overhaul your plant during a planned shutdown rather than having to deal with an unplanned plant failure.


Certified Performance

Certificates of the S+C Group

All of our international locations are, without exception, certified to ISO 9001:2015 and are at a uniformly high level of quality. We also have certification according to ISO 14001:2015 and ISO 45001:2018 from independent experts in the areas of environmental protection and occupational safety.

Below you find general and industry-specific certificates - available in PDF format and ordered by our production sites.

ISO 9001:2015; ISO 14001:2015; ISO 45001:2018; ISO 50001:2018

Entwicklung, Herstellung, Verarbeitung und Beschaffung von sowie Handel mit Schleuderguss, Formguss-, Schmiede und Walzprodukten.

ISO 9001:2015; ISO 14001:2015; ISO 45001:2018; ISO 50001:2018

Development, manufacture, fabrication, procurement and sales of centrifugally cast-, statically cast-, forged and rolled products.

Qualitätsmanagement-System für Werkstoffhersteller nach Richtlinie 2014/68/EU

QM-System nach EN 764-5, Abschnitt 4.2 und AD 2000-Merkblatt W0

Quality-Assurance System for Manufacturer of Materials acc. to Directive 2014/68/EU

QM System acc. to EN 764-5, article 4.2 and AD 2000-Merkblatt W0

Überprüfung als Hersteller und Schweißbetrieb gemäß AD 2000-Regelwerk - Merkblatt HP0

Inspection of a Manufacturer and Welding Shop acc. to AD Code – Merkblatt HP0

Überprüfung der schweißtechnischen Qualitätsanforderungen nach ISO 3834-2

Inspection of the welding quality requirements according ISO 3834-2

Übereinstimmungs-Zertifikat gemäß §27 der BauO NW

Der Hersteller ist somit berechtigt, das Bauprodukt mit den Übereinstimmungen gemäß der Übereinstimmungsverordnung zu kennzeichnen.

System zur Übertragung der Kennzeichnung von Werkstoffen gemäß der Richtlinie 2014/68/EU, EN 764-5, AD-2000 HP0

Übertragung der Kennzeichnung (Umstempelung) von metallischen Werkstoffen mit Prüfbescheinigungen DIN EN 10204 - 2.1, 2.2 oder 3.1

Bescheinigung der Voraussetzungen nach KTA 3201.1

Eignungsbestätigung zur Qualitätssicherung gemäß KTA 1401 und AVS D 100 / 50

Herstellung von Erzeugnisformen (gegossen und geschmiedet) aus korrosionsbeständigen Werkstoffen für kerntechnische Anlagen

Confirmation on quality assurance according to nuclear standard KTA 1401 and AVS D 100 / 50

Manufacture of components (cast and forged) from corrosion resistant material for nuclear plants

Zertifikat der Zollunion

TR TC 032/2013, TR TC 010/2011 – EAC

WIWeB – Zulassung zur Herstellung und Lieferung von Gussstücken (Formguss) aus dem nichtmagnetisierbaren austenitischen Stahl, G-X2CrNiMnMoNNb 21-16-5-3

nach Werkstoffleistungsblatt WL 1.3964 Teil 4

WIWeB - Zulassung zur Herstellung und Lieferung von Stabstahl und Schmiedstücken aus dem nichtmagnetisierbaren austenitischen Stahl, X2CrNiMnMoNNb 21-16-5-3

nach Werkstoffleistungsblatt WL 1.3964 Teil 2 und Teil 3

WIWeB - Zulassung zur Herstellung und Lieferung von Schmiedestücken und gewalzten Ringen aus dem flüssigkeitsvergüteten Baustahl, 15NiCrMo10-6

nach Werkstoffleistungsblatt WL 1.6780 Teil 3 (HY 80)

WIWeB – Zulassung für die Herstellung von Stabstahl und Schmiedestücken aus dem nichtmagnetisierbaren austenitischen Stahl X2CrNiMoNNb 23-17-6-3

Nach Werkstoffleistungsblatt WL 1.3974 Teil 2 und Teil 3

LR Rules - Castings in carbon, carbon-manganese, alloy and austenitic stainless steel (maximum weight 12 tonnes)

LR Rules - Forgings in carbon, carbon-manganese, alloy and austenitic stainless steel (maximum weight 5 tonnes)

LR Rules - Steelmaking and bars

MDS D 46 Rev.3 + MDS D 56 Rev.3 nach M-650 Rev.3

Schleudergussrohre in Duplex- und Superduplex


GAZ - Excellence Laboratory - Technische Compliance LEVEL III

Ermittlung der mechanischen Eigenschaften, Mettalographische Untersuchungen, Korrosionsprüfungen, Spektral-Analysen

GAZ - Excellence Laboratory - Technical Compliance LEVEL III

Determination of mechanical characteristics, metallographic analyses, corrosion tests, spectral analyses

AEO-F - Zollrechtliche Vereinfachungen und Sicherheit

Status des Zugelassenen Wirtschaftsbeteiligten gem. Art. 38 und 39 Zollkodex der Union (UZK)

Korean Gas Safety - Certificate of Manufacture Registration acc. to KGS Rules


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