TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The glass element comprises molar composition of components comprising: 57-69 mole% silicon dioxide; 11-15.6 mole% aluminum oxide; 3-8 mole% boron trioxide; 11-15 mole% sodium oxide; 1-4.5 mole% potassium oxide; 0-5 mole% magnesium oxide; 0.1-1.5 mole% zirconium dioxide; 0-1.5 mole% titanium dioxide; 0-0.1 mole% cerium oxide; 0-0.3 mole% tin oxide; 0-1.5 mole% phosphorus pentoxide; 0-2 mole% zinc oxide; and 0-1 mole other components, where the content of lithium oxide is less than 0.05 mole%. The total molar content of components aluminum oxide, zirconium dioxide, titanium dioxide is 10.6-18.1 mole%, a total content of components aluminum oxide and boron trioxide is 13-23 mole%, a total molar content of components zirconium dioxide and titanium dioxide is 0.1-2.1 mole%, a total molar content of components sodium oxide and potassium oxide is 10-17 mole%, a molar content of each of components calcium oxide, strontium oxide, and barium oxide is not greater than 0.1 mole%, and a total molar content of components calcium oxide, strontium oxide, and barium oxide is not greater than 0.2 mole%. The ratio of sum of boron trioxide, aluminum oxide, zirconium dioxide, and sum of sodium oxide, potassium oxide and magnesium oxide of a total molar content of components boron trioxide, aluminum oxide, zirconium dioxide and a total molar content of components sodium oxide, potassium oxide and magnesium oxide is 0.95-1.55, preferably 1.05-1.45. The ratio of boron trioxide and sum of aluminum oxide and zirconium dioxide is 0.18-0.55, preferably 0.22-0.47. The salt bath comprises potassium nitrate, and at least one component comprising tripotassium phosphate, potassium sulfate, and potassium hydroxide. The glasses are free of coloring components, with a total content of coloring components, preferably free of 3d transition metals with coloring ionic species, preferably vanadium, chromium, manganese, iron, nickel, cobalt, copper in any oxidation state of less than 0.1 mole%. The glass composition exhibits working point, i.e. the temperature at which the viscosity has a value of 104 dPas, at a temperature of lower than 1300 degrees C, and glass transition temperature of greater than 580 degrees C. Preferred Method: The glass is chemically tempered by an exchange of sodium ions for potassium ions at the glass surface. A compressive stress in the surface of the glass is at least 700 MPa, preferably more than 800 MPa, and an exchange depth of the alkali ions is at least 25 mu m, preferably at least 35 mu m. The method further comprises: processing the glass into a sheet-like element by a hot molding method comprising floating, up-drawing, down-drawing, rolling, and overflow fusion; and processing the glass by cutting, breaking, drilling, milling, and grinding prior to storing in the salt bath. EXAMPLE - No suitable example given.