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1、美标型钢规格尺寸对照表（HP型）-源自ASTMA6Designation(NominalDepthinInchesandWeightinPoundsperLinearFt)AreaAin.2Depthd,in.FlangeWebThicknesstw,in.DesignationNominalDepthinMillimetresandMassinKilogramsperMetreAreaAmm2Depthd,mmFlangeWebThicknesstw,mmWidthbf,in.Thicknesstf,in/WidthbhmmThickness,thmmy4HP1820460.018.2518
2、.1251.1251.125HP4603043870046446028.628.6.tfY18153.218.0018.0001.0001.02693430045745725.425.44621774178700870087023429800451454221221tI,X13539.817.5017.7500.7500.7502022570044545119.119.1GXlXHP1618353.816.5016.2501.1251.125HP4102723470041941328.628.6如x16247.716.2516.1251.0001.02423080041341025.425.4
3、-j；4Y12141.(35.7IO.UU15.751O.UUU15.875U.o/O0.750U.o0.750d181/byuu230004U4004U40319.119.1LM1129.815.5015.7500.6250.6251511920039440015.915.9r*1X8825.815.3315.6650.5400.5401311670038939813.713.7HP1411734.414.2114.8850.8050.805HP3601742220036137820.420.410230.014.0114.7850.7050.7051521940035637617.917.
4、98926.113.8314,6950.6150.6151321680035137315.615.67321.413.6114.5850.5050.5051081380034637012.812.8HP128926.212.3512.3300.7200.720HP3101321690031431318.318.38424.612.2812.2950.6850.6851251590031231217.417.47421.812.1312.2150.6100.6051101410030831015.515.46318.411.9412.1250.5150.515931190030330813.11
5、3.15315.511.7812.0450.4350.435791000029930611.011.0HP105716.89.9910.2250.5650.565HP250851080025426014.414.44212.49.7010.0750.4200.41562800024625610.710.5HP8X3610.68.028.1550.4450.445HP20053684020420711.311.3aActualflangeandwebthicknessesvaryduetomillrollingpractices;however,permittedvariationsforsuchdimensionsarenotaddressed.
