各种钢材检验验标准

1、各种钢材检验标准一、 矿用U-25型钢二、矿用工字钢型号h及公差b及公差d及公差备注990±1.576±28±0.311110±1.590±29±0.312120±1.595±211±0.3三、矿用轻轨轻轨类型(kg/m)ABCD理论重量（kg/m）1180.566327.011.2159176377.014.72189080401018.062224107925110.924.46四、钢板钢板型号厚度公差理论重量（kg/m2）长度及公差备注3±0.1023.55±34±0.

2、1031.40±35±0.1539.25±36±0.1547.10±38±0.2062.80±310±0.2078.50±312±0.2594.20±316±0.30125.6±320±0.30157.0±325±0.35196.30±3五、 圆钢圆钢型号直径公差理论重量(kg/m)长度公差备注5.5±0.100.186±58±0.100.395±510±0.100.617&#

3、177;512±0.100.888±514±0.151.21±516±0.151.58±518±0.152.00±520±0.152.47±522±0.152.98±525±0.203.85±530±0.205.55±535±0.207.55±540±0.259.87±545±0.2512.48±550±0.3015.42±555±0.3018.6

4、±560±0.3022.2±565±0.3526.0±570±0.3530.2±575±0.4034.7±580±0.4039.5±5六、热轧槽钢型号hbd理论重量(kg/m)550374.55.4386.363404.86.6346.565404.86.709880435.08.04510100485.310.00712120535.512.05912.6126535.512.31814a140586.014.53514b140608.016.73316a160636.517.240

5、16b160658.519.75218a180687.020023.00020a200737.022.63720200759.025.77722a220777.024.99922220799.028.45324a240787.026.86024b240809.030.62824c2408211.034.39625a250787.027.41025b250809.031.33525c2508211.035.260七、热轧等边角钢型号bd理论重量（kg/m）220340.8891.1452.525341.1241.459330341.3731.7863.6363451.6

6、562.1632.6544403451.8522.4222.9764.54534562.0882.7363.3693.98555034562.3323.0593.7704.4655.65634582.6243.4464.2516.5866.3634568103.9074.8225.7217.4699.151770456784.3725.3976.4067.3988.3737.5755678105.8186.9057.9769.08011.0898805678106.2117.3768.5259.68511.87499067810128.3509.65610.94613.47615.940101

7、00678101214169.36610.83012.27615.12017.89820.61123.257111107810121411.92813.53216.69019.78222.80912.5125810121415.50419.13322.69626.193141401012141621.48825.52229.49033.393161601012141624.72929.39133.98738.518181801214161833.15938.38343.54248.634八、低压液体输送用焊接钢管及镀锌焊接钢管公称口径外径普通钢管加厚钢管（mm）（in）公称尺寸壁厚（mm）理论

8、重量（kg/m）壁厚（mm）理论重量（kg/m）61/810.02.000.392.500.4681/413.52.250.622.750.73103/817.02.250.822.750.73151/221.32.751.263.251.45203/426.82.751.633.502.0125133.53.252.424.002.91321 1/442.33.253.134.003.78401 1/248.03.503.844.254.5850260.03.54.884.56.16652 1/275.53.756.644.57.8880388.54.008.344.759.81100411

9、44.0010.855.0013.441255140.04.5015.045.5018.2415061654.5017.815.5021.63九、钢丝绳6×19(a)类圆股钢丝绳:钢丝绳公称直径d（mm）钢丝绳近似重量（kg/100m）备注天然纤维芯合成纤维芯钢芯613.3013.0014.60718.1017.6019.90823.6023.0025.90929.9029.1032.801036.9036.0040.5012.554.1215.584.5718.5121.821.5165.824.5216.52526249.00243.00274.0028289.00282.003

10、18.00十、矿用电缆芯数×导体标称截面（mm2）标称厚度（mm2）电缆外径（mm2）动力线芯地线芯动力线芯绝缘护套MY-0.38/0.66MYP-0.38/0.663×41×41.43.520.9-23.022.9-25.23×61×61.43.522.9-25.124.7-27.23×101×101.64.027.8-30.629.7-32.73×161×101.64.030.3-33.332.2-35.43×251×161.84.536.4-40.138.3-41.03×351×161.84.540.5-44.642.4-46.63×501×162.05.045.5-50.147.4-51.03×701×252.05.051.5-55.052.4-57.13×951