Module for a gas turbine

A module for a gas turbine, wherein the module comprises:

• a rotationally symmetrical outer casing of a first material having a first linear thermal expansion coefficient,
• a rotationally symmetrical component for guiding hot gas of a second material having a second linear thermal expansion coefficient which is lower than the first linear thermal expansion coefficient,
• at least one annular structure, which is arranged radially within the rotationally symmetrical component,
• at least three struts, each having a radially inner end and a radially outer end, the outer ends being secured on the outer casing and the inner ends being secured on the annular structure,
• wherein the rotationally symmetrical component comprises at least one first fixing, the fixing being free in radial direction and fixed in axial direction and being arranged between the rotationally symmetrical component and the outer casing and/or between the rotationally symmetrical component and the annular structure, and wherein the module further comprises at least three second fixings, which have an elastic effect in at least one of a radial direction, an axial direction and a circumferential direction, the second fixing being arranged between the rotationally symmetrical component and at least one strut of the at least three struts and/or between the rotationally symmetrical component and the annular structure.