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1、SizeandThickness,in.美标不等边角钢规格尺寸对照表-源自ASTMA6WeightperFoot,IbSizeandThickness,mmMassperMetre,kgArea,mm2L8L8L8L8L8L8L81.74L74L74L74%6L74X1.8X4X11.8X41.841.841.84%61.841.84666666661.1.6X31.6X3X1.63Xze1.5X3X1.53X1.5X3X1.531.53z1.5X3X2 j.8.57.024.93.a5.30.4 3 3 2 2 2 237.433.128.724.221.919.617.226.222.11
2、7.915.713.626012333 7.30.&6.42。222111111.5.94.36.56.75.931 9 C67.s5.11.09.738.447.116.435.755.067.696.485.254.623.9884615813 99837J6Q 7655.4.4.3315.34.5011.73.429.802.878 8 6 4 0 09 s3.6 7Q 11118 71 2Q 5 6 68 9 0 0 5 054.4.3NNL531.5x3x%612.811.33.753.31L539.802.86L5x3x%g8.202.40L536.601.94L4X311.93.
3、50L4X39.102.67L43Vie7.702.25L436.201.811.20315225.4L20315222.2L203X152X19.0L20315215.9L20315214.3L20315212.7L203152X11.11.203X10225.4L203X102X22.2L20310219.0L20310215.9L203102X14.3L203X102X12.7L203X102X11.11.17810219.0L17810215.9L17810212.7L17810211.1L178102X9.51.152X10222.2L15210219.0L15210215.9L15
4、210214.3L152X102X12.7L152X102X11.11.152X102X9.5L1521027.91.1528912.7L152899.5L152897.91.12789x19.0L1278915.9L1278912.7L127899.5L127897.9L127896.41.1277612.7L1277611.11.127769.5L127767.9L127x766.41.1028912.7L102899.5L102897.91.102896.4.59.1.2J 1 9 5 Z6 2 C64,9.6 5 5 4 3 3 24 3.5.04CJ 65 9 N6.2 9 55 4
5、 4 3 3 2 23 0 6,89223659.6.4.LC65 4322221122,17.14.3.92 4.94 O 794,。526 96.2 2 2 111 1 15 J 8 .54 2 141291713119Ooooooo9 2 19 8 5 33 4 4 3 8 3 8Ooooooo0 8 5 9 5 1612 4 5 17 2 7 6 5 4 4 3 3Ooooo 6 8 9 8 7 9 13 9 54 4 3 2 2Oooooooo 58836035 14740739 54333221Ooo 0 15 9 2 83 3 2 111Oooooo 5 7 8 7 5 3 7
6、15 9 6 3O O 2 4 4 1 2 2Ooo 5 5 58 5 22 111Oooo 6 2 5 72 7 4 1SizeandThickness,in.WeightperFoot,Ib653093563.2 2 1 12 0 0 0 05 19 6 4197.6.5% X 3 3 3 3 3 3 3 3 3 3 LLLLLL4x313.63.98L4311.13.25L438.502.48L4x3x%67.202.09L435.801.69L329.402.75L327.202.11L32%66.101.78L324.901.44L328.502.50L327.602.21L326.
7、601.92L32必65.601.62L324.501.31L323.390.996L327.702.25L325.901.73L32j65.001.46L324.101.19L32必63.070.902 2 2 2 5.301.554.501.313.621.062.750.809L213.190.938L21y2.440.715L212.770.813L212.120.621L211.440.422L1027615.920.22570L1027612.716.42100L102769.512.61600L102767.910.71350L10276x6.48.61090L897612.71
8、5.11940L9x7611.113.51710L89769.511.71480L89767.99.81250L89766.48.01010L896412.713.91770L89649.510.71360L89647.99.01150L89646.47.3929L766412.712.61610L766411.111.31430L7664x9.59.81240L76647.98.31050L76646.46.7845L76644.85.1643L765112.711.51450L76519.58.81120L76517.97.4942L76516.46.1768L76514.84.6582L64519.57.91OOOL64x517.96.7845L64516.45.4684L64514.84.2522L64386.44.8605L64384.83.6461L5138x6.44.2525L51384.83.1401L51383.22.1272MassperMetre,kgArea, mm2
