The Steel-Iron-Rules consists of more than 240 documents:
- Steel Iron Plant Leaves (SEB)
- Steel Iron Service Lists (SEE)
- Steel Iron Delivery Conditions (SEL)
- Steel Iron Test Sheets (SEP)
- Steel-iron material sheets (SEW)
- Standards and technical delivery conditions
The writings of this series give a concentrated overview of the variety of applications and the range of processing and processing methods of steel. For a better understanding they are extensively illustrated with photos and technical drawings. Some editions have been translated into English.