Dry-construction stud and dry-construction wall with a dry-construction stud

A dry-construction stud comprising:

• a web and first and second flanges connected to the web;
• wherein a plurality of spaced apart flange beads are provided in at least one of the flanges;
• wherein the flange beads each extend in the longitudinal direction of the stud over a bead length (A), which is less than a total length (B) of the stud, wherein the flange bead length (A) is between 40 mm and 70 mm, wherein a center distance (E) of the flange beads neighboring one another is between 100 mm and 250 mm, wherein the web has a first web section, which forms an edge portion of the web and merges into a bent first flange connecting section that connects the first flange to the web, and in that the web has a second web section, which forms a further edge portion of the web and merges into a bent second flange connecting section, which connects the second web section to the second flange, wherein the web has a web bead arranged between the first and the second web sections, wherein the flange beads reduce sound passing through a dry-construction wall when the stud is assembled in the dry-construction wall, wherein the web bead is arranged centrally in the web, wherein the dry construction stud is a C-stud, wherein the web bead has a web bead height which is between 1 and 5 times the material thickness (D) of the stud, wherein the flange beads have a flange bead height (C) which is between 0.5 and 2 times the material thickness (D) of the stud, wherein the bent first and second flange connecting sections each have a bending radius between 1 mm and 3 mm, wherein the width (K) of the web is between 30 mm and 300 mm and wherein the width (L) of the flanges is between 30 mm and 60 mm.