C型钢标准[优质文档]

C型钢标准[优质文档] C型钢基本尺寸与主要参数国标,,,,,GB/T6725-2002,,,,, 44名称 尺寸 惯性矩cm l回转半矩 截面模数cm wy,,,,h×b×c×t h b c t lx ly rx ry wx , 80×40×15×2.5,,40,,,15,,,2.5,,,1.4780,,,,, 41.39 9.326 3.117 10.35 6.432 ,,, ,, ,, ,, 9 100×50×20×2.52.5,,,1.89100 50 20 84.93 19.89 3.925 16.99 10.73 ,,,,, ,, 9 120×50×20×2.5120,,,20,,,2.5,,,1.8850 130.7 21.26 4.633 21.78 12.44 ,,,,, ,, ,, ,, 0 140×50×20×2.5140,,,20,,,2.5,,,1.8850 188.5 22.42 5.380 26.93 74.12 ,,,,, ,, ,, ,, 5 140,,,20,,,219.8425.731.8231.40140×60×20×2 60 2 5.345 7.532 ,, ,, 8 3 8 6 150,,,20,,,370.7639.971.8749.4323.67150×50×20×2 50 2 5.713 ,, ,, 6 5 4 5 8 20,,,357.2270.222.6746.8328.32150×60×20×2 150 60 2 5.974 ,, 7 3 1 0 7 160,,,20,,,339.9547.982.1742.4910.10160×60×20×2 60 2 6.182 ,, ,, 5 9 2 4 9 160,,,20,,,339.952.17160×60×20×3 60 3 41.99 6.182 42.49 22.74 ,, ,, 5 2 160,,,20,,,2.54160×70×20×3 70 3 376.9 61.27 6.300 47.11 27.48 ,, ,, 0 20,,,449.6943.612.1449.9610.23180×60×20×2 180 60 2 6.881 ,, 5 1 3 6 5 20,,,2.14180×60×20×3 180 60 3 449.6 43.61 6.881 49.97 25.07 ,, 3 20,,,496.6963.712.5155.1813.01180×70×20×2 180 70 2 7.074 ,, 3 2 2 8 9 20,,,2.51180×70×20×3 180 70 3 496.6 63.71 7.014 55.19 30.25 ,, 2 20,,,573.4245.012.1157.8410.34200×60×20×2 200 60 2 7.569 ,, 5 4 2 2 2 20,,,2.11200×60×20×3 200 60 3 578.4 45.04 7.569 57.84 27.38 ,, 2 20,,,636.6465.882.4863.6473.16200×70×20×2 200 70 2 7.715 ,, 3 3 1 4 7 200,,,,,×70×20×20,,,2.48200 70 3 636.6 65.88 7.715 63.66 32.99 3 ,, 1 220×70×20×2.520,,,2.65220 70 2.5 743.5 68.75 7.755 66.45 31.98 ,,,,, ,, 7 20,,,898.4970.303.1569.8725.67250×75×20×2 250 75 2 9.753 ,, 5 9 6 9 4 250×75×20×2.520,,,989.8772.703.2771.1929.84250 75 2.5 9.189 ,,,,, ,, 1 6 5 0 6 300,,,1.15300×40×15×3 40 15 3 1231 75.36 10.31 82.11 21.70 ,, 0 300×80×25×3 300,,,80 25,,,3 1125.385.6010.273.8579.5632.42 ,, ,, 77 5 3 2 0 1 1301.299.8172.744.1286.7639.57380×110×30×4 380 110 30 4 25 8 3 5 5 4 1.37400×50×15×3 400 50 15 3 2837 28.89 13.67 147.9 36.88 8 注:特殊 规格 视频线规格配置磁共振要求常用水泵型号参数扭矩规格钢结构技术规格书 型钢可在下列尺寸中任意调节 h:50,400(mm),,,,, b:30—110(mm),,,,, t:1.5,5.0(mm)并可生产不等边C型钢 Z型钢基本尺寸与主要参数国标,,,,,GB/T6725-2002,,,,, Z型钢结构图 Z型钢实物图 l回转半44名称 尺寸 惯性矩cm 截面模数cm 矩cm h×b×c×t h b c t lx ly rv wx wy,,,,, 100×40×20×2.0 100 40 20,,,,, 2.0 60.62 17.2 1.256 12.12 40 100×40×20×2.5 100 40 20,,,,, 2.5 73.05 20.32 1.234 14.61 55 120×50×20×2.0 120 50 20,,,,, 2.0 107.77 30.51 1.519 17.96 67 120×50×20×2.5 120 50 20,,,,, 2.5 130.7 36.36 1.497 21.78 77 120×50×20×3.0 120 50 20,,,,, 3.0 152.11 41.55 1.474 25.35 86 140×50×20×2.5 140 50 20,,,,, 2.5 188.5 36.36 1.503 26.93 7.458 140×50×20×3 140 50 20,,,,, 3 219.8 41.55 1.48 31.47 8.567 160×60×20×2.5 160 60,,,,, 20,,,,, 2.5 290.3 58.78 1.767 36.29 10.00 160×70×20×2.5 160 70,,,,, 20,,,,, 2.5 321.4 88.57 2.014 40.17 12.88 160×70×20×3.0 160 70,,,,, 20,,,,, 3.0 376.9 102.3 1.99 47.11 17.94 180×70×20×2.5 180 70,,,,, 20,,,,, 2.5 422.9 88.58 2.028 46.99 12.88 180×70×20×3.0 180 70,,,,, 20 3.0 496.7 102.3 2.003 55.19 14.94 200×70×20×2.5 200 70,,,,, 20 2.5 541.5 88.58 2.03 54.15 12.88 230×75×25×3 230 75 25 3 951.37 138.9 2.212 82.73 18.90 250×75×25×3 250 75 25 3 1160.1 138.9 2.205 92.8 18.90 , , , , , 300×85×25×4 300 85 25 4 注:特殊Z型钢规格可在下列尺寸中任意调节:80,300(mm),,,,, b:40,100(mm),,,,, t:1.5, 5.0(mm)并可生产不等边Z型钢 方矩形管基本尺寸与主要参数国标 ,,,,, GB/J6728-2002 ,,,,,GB/T6725-2002,,,,, 方矩管规格(mm) 方矩管规格(mm) 50×30×(3—3.5) 200×,,,,,150×8 50×50×(3—3.5) 200×,,,,,150×10 60×60×(3—4) 200×,,,,,150×,,,,,12 70×70×(3—4) 200×200×(5—6) 80×40×(3—4) 200×200×8 80×80×(3—4) 200×200×,,,,,10 100×100×(3—4) 200×200×,,,,,12 100×,,,,,100×5 250×150×(5—6) 100×,,,,,100×6 250×,,,,,150×8 100×,,,,,100×7 250×,,,,,150×,,,,,10 120×60×(3—4) 250×,,,,,150×,,,,,12 120×60×5 250×200×(5—8) 120×80×(3—4) 250×200×(10—12) 120×80×5 250×250×6 120×80×6 250×250×(8—10) 120×80×8 250×250×,,,,,12 125×75×(3—4) 300×150×(5—6) 125×75×5 300×,,,,,150×8 150×75×(3—4) 300×,,,,,150×,,,,,10 150×75×5 300×,,,,,150×,,,,,12 150×100×(3—5) 300×200×(6—8) 150×,,,,,100×6 300×200×,,,,,10 150×,,,,,100×8 300×200×,,,,,12 120×120×(3—6) 300×300×(6—8) 125×125×(4—6) 300×300×(10—12) 140×140×(4—6) 350×,,,,,150×6 140×,,,,,140×8 350×,,,,,150×8 140×160×(5—6) 350×,,,,,150×,,,,,10 140×160×8 350×,,,,,150×,,,,,12 150×90×6 350×350×8 150×150×(4—6) 350×350×{10—12) 150×,,,,,150×8 400×300×8 150×150×,,,,,10 400×300×(10—12) 160×160×(4—6) 400×400×8 160×,,,,,160×8 400×400×(10—12) 180×180×(4—6) 500×300×8 180×,,,,,180×8 500×300×(10—12) 180×,,,,,180×,,,,,10 250×450×(8—12) 200×95×6 125×100×(3—5) 200×100×(4—6) 250×100×(4—6) 200×,,,,,100×8 250×,,,,,100×8 200×,,,,,100×,,,,,10 250×,,,,,100×,,,,,10 200×150×(5—6) 彩钢压型板图例与主要参数国标 ,,,,,GC/T-8691-2000 彩钢压型板图例与主要参数国标 ,,,,,GC/T-8691-2000