50*50国标角钢 1米的重量是多少千克

3.77公斤，热轧等边角钢理论重量表尺寸（mm)理论重量型号尺寸（mm)理论重量边宽厚度kg/m边宽厚度kg/m2030.8779901013.47641.1451215.942531.1211010069.36641.459710.833031.373812.27641.7861015.124031.8521217.89842.4221420.61152.9761623.2575032.33211110711.92843.059···