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常用各种型钢表面积对照表

常用各种型钢表面积对照表

等边角钢表面积对照表

序号

型号

理论重量kg/m

表面积M2/t

1∟2*32∟2*43∟2.5*34∟2.5*45∟3*36∟3*47∟3.6*38∟3.6*49∟3.6*510∟4*311∟4*412∟4*513∟4.5*314∟4.5*415∟4.5*516∟4.5*617∟5*318∟5*419∟5*520∟5*621∟5.6*322∟5.6*423∟5.6*524∟5.6*825∟6.3*426∟6.3*527∟6.3*628∟6.3*829∟6.3*1030∟7*431∟7*532∟7*633∟7*734∟7*835∟7.5*536∟7.5*637∟7.5*738∟7.5*839∟7.5*1040∟8*541∟8*642∟8*743

∟8*8

0.8891.1451.1241.4591.3731.7861.6562.1632.6541.8522.4222.9762.0882.7363.3693.9852.3323.0593.774.4652.6243.4464.2516.5683.9074.8225.7214.4699.1514.3725.3976.4067.3988.3735.8186.9057.9769.0311.0896.2117.3768.5259.658

91.78971.26690.74769.91189.14868.53388.47267.78455.20388.12167.38254.83987.93167.10554.49746.07387.47966.68854.11145.68986.93266.19553.6634.7365.74253.26744.89757.47528.06865.32552.91844.58338.60534.1152.59544.31638.36533.88727.59552.55244.25238.28733.796

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