各種鋼材檢檢驗(yàn)驗(yàn)標(biāo)準(zhǔn)

1、各種鋼材檢檢驗(yàn)驗(yàn)標(biāo)準(zhǔn)各種鋼材檢驗(yàn)標(biāo)準(zhǔn)礦用U-25型鋼八礦用工字鋼型號(hào)h及公差b及公差d及公差備注9901.576280.3111101.590290.312120士1.5952110.3三、礦用輕軌輕軌類型(kg/m)ABCD理論重量(kg/m)1180.566327.011.2159176377.014.72189080401018.062224107925110.924.46四、鋼板鋼板型號(hào)厚度公差理論重量(kg/m2)長(zhǎng)度及公差備注30.1023.55340.1031.40350.1539.25360.1547.10380.2062.803100.2078.503120.2594.203

2、160.30125.63200.30157.03250.35196.303五、圓鋼圓鋼型號(hào)直徑公差理論重量(kg/m)長(zhǎng)度公差備注45.50.100.1865480.100.39554100.100.6175力120.100.88854140.151.2154160.151.5854180.152.0054200.152.475力220.152.9854250.203.8554300.205.5554350.207.5554400.259.8754450.2512.4854500.3015.4254550.3018.654600.3022.254650.3526.054700.3530.254

3、750.4034.754800.4039.55六、熱軋槽鋼型號(hào)hbd理論重量(kg/m)550374.55.4386.363404.86.6346.565404.86.709880435.08.04510100485.310.00712120535.512.05912.6126535.512.31814a140586.014.53514b140608.016.73316a160636.517.24016b160658.519.75218a180687.020023.00020a200737.022.63720200759.025./22a220777.024.9992

4、2220799.028.45324a240787.026.86024b240809.030.62824c2408211.034.39625a250787.027.41025b250809.031.33525c2508211.035.260七、熱軋等邊角鋼型號(hào)bd理論重量(kg/m)220340.8891.1452.525341.1241.459330341.3731.78631.6563.63642.16352.65431.85244042.42252.97632.08842.7364.54553.36963.98532.33243.05955053.77064.46532.62443.446

5、5.65654.25186.58643.90754.8226.36365.72187.469109.15144.37255.39777066.40677.39888.3737.5755678105.8186.9057.9769.08011.0898805678106.2117.3768.5259.68511.87499067810128.3509.65610.94613.47615.94010100678101214169.36610.83012.27615.12017.89820.61123.2571111012.5125141401616018180711.928813.5321016.6

6、901219.7821422.809815.5041019.1331222.6961426.1931021.4881225.5221429.4901633.3931024.7291229.3911433.9871638.5181233.1591438.3831643.5421848.634八、低壓液體輸送用焊接鋼管及鍍鋅焊接鋼管公稱口徑外徑普通鋼管加厚鋼管(mm)(in)公稱尺寸壁厚（mm）理論重量（kg/m）壁厚（mm）理論重量（kg/m）61/810.02.000.392.500.4681/413.52.250.622.750.73103/817.02.250.822.750.73151/

7、221.32.751.263.251.45203/426.82.751.633.502.0125133.53.252.424.002.913211/442.33.253.134.003.784011/248.03.503.844.254.5850260.03.54.884.56.166521/275.53.756.644.57.8880388.54.008.344.759.8110041144.0010.855.0013.441255140.4.5015.045.5018.24015061654.5017.815.5021.63九、鋼絲繩6X19(a)類圓股鋼絲繩:鋼絲繩公稱直徑d(mm)鋼絲

8、繩近似重量(kg/100m)備注天然纖合成纖鋼芯613.3013.0014.60718.1017.6019.90823.6023.0025.90929.9029.1032.801036.9036.0040.5012.554.1215.584.5718.5121.821.5165.824.5216.52526249.00243.00274.0028289.00282.00318.00十、礦用電纜芯數(shù)X導(dǎo)體標(biāo)稱截面(mm2)標(biāo)稱厚度(mm2)電纜外徑(mm2)動(dòng)力線-+-心地線-+-心動(dòng)力線-+-心絕緣護(hù)套MY-0.38/0.66MYP-0.38/0.663X41X41.43.520.9-23.022.9-25.23X61X61.43.522.9-25.124.7-27.23X101X101.64.027.8-30.629.7-32.73X161X101.64.030.3-33.332.2-35.43X251X161.84.536.4-40.138.3-41.03X351X161.84.540.5-44.642.4-46.63X501X162.05.045.5-50.147.4-51.03X701X252.05.051.5-55.052.4-57.13X951X252.46.062.1-6