The Ultimate Tensile Strength of Porcelain constant displays the value of ultimate tensile strength for porcelain (29 MPa).
The strength of a material is its ability to withstand an applied load without failure or plastic deformation. The capacity of a material to withstand loads tending to elongate is known as ultimate tensile strength (UTS). The UTS for porcelain is 29 MPa.
Material Properties (https://material-properties.org/porcelain-density-heat-capacity-thermal-conductivity/)