In addition, the Technician may now manufacture high-carbon steel and phosphor bronze with a Metal Roll. All bonuses are non-magical. Note that high-carbon steel requires small amounts of Manganese, which may be in short supply. A list of some of the compounds the Technician may manufacture may be found in the Technical Appendices. The Technician may manufacture spring steel and stainless steel.
Spring steel is a useful metal in kinetic devices and stainless steel is corrosion-resistant.
Spring steel is a specially treated High Carbon Steel. The Technician can extrude fine wire and manufacture seamless pipe. He or she may now manufacture contact poisons, naphtha, and distilled petroleum products on a normal Chemistry Roll. In combination with the Electrical Engineering Discipline, some electrochemical reactions are possible. For a more detailed list, please consult the Technical Appendices.