Specifications According To Standard Une-en 61386-21 - Code: 555711542010 - Operating Temperature Range: -45 + 400 C - Crushing Strength: > 4000n - Impact Resistance: >20j At -45 C - Corrosion Resistance: Medium - Flame Propagate: No - Material: Cold Rolled Steel With Low Content Carbon. Quality Type Dc03, In According To Standard En-10130. Electro-galvanized Finish.