矩形钢管理论重量计算方法.docx

方形钢管理论重量计算方法方矩圆形管市场　　加入时间：2009-3-3 11:37:19　　?　　点击： 4方形钢管理论重量计算方法：边长×4×壁厚×0.00785×长度矩形钢管理论重量计算方法：（边长+边长）×2×壁厚×0.00785×长度产品执行标准：GB/T3094-2000 (国标)? 冷压异型钢管GB/T6728-2002 (国标)? 结构用冷弯空心型钢ASTM A500?(美标)结构用碳素钢冷成型圆截面和异形截面焊接钢管和无缝钢管EN10219-1-2006(欧标)?非合金及细晶粒的冷成型焊接空心结构型材JIS?G?3466?(日标)?一般构造用角型钢管产品材质：Q235、Q345（16Mn）、20#、合金钢、不锈钢。产品用途：机械设备、太阳能设备、钢结构用，汽车部件、桥梁地桩、护栏、船舶内部结构用。产品规格：方管(Square Steel Tube)30*30*(3-6mm)50*50*(3-8mm)65*65*(3-8mm)70*70*(3-8mm)85*85*(3-8mm)90*90*(3-8mm)100*100*(3-15mm)120*120*(5-18mm)250*250*(5-22mm)180*180*(5-18mm)280*280*(5-22mm)356*356*(5-22mm)200*200*（5-20mm）300*300*(5-22mm)350*350*(5-22mm)220*220*(5-20mm)400*400*(5-22mm)450*450*(5-22mm)矩形管(Rectagular Steel Tube)40*30*(3-6mm)50*30*(3-6mm)40*80*(3-8mm)40*100*(3-8mm)50*90*(3-8mm)80*120*(3-8mm)90*120*(3-8mm)100*180*(5-14mm)250*150*(5-20mm)300*200*（5-25mm）300*100*(5-22mm)350*200*(5-25mm)300*150*(5-22mm)350*250*(5-25mm)350*300*(5-25mm)300*200*(5-25mm)400*250*(5-25mm)400*265*(5-25mm)400*200*(5*25mm)450*250*(5-25mm)500*200*(5-25mm)430*350*(5-25mm)500*400*(5-25mm)400*600*(5-25mm)产品部分参数???? （GB/T3094-2000）边长/mm壁厚/mm截面面积/cm2理论重量/kg/M惯性矩/cm4截面模数/cm3403.54.903.8511.165.5845.494.5614.376.8456.985.4816.567.8767.555.9315.347.675047.095.5625.5610.2258.586.7329.8111.9369.957.8133.3513.34711.218.8036.2314.49812.359.7038.5115.4160510.588.3054.5718.19613.359.6961.8220.61714.0111.0068.0322.68815.5512.2173.2824.4370512.589.8790.2625.79614.711.58103.129.47716.8113.19114.532.72818.7514.72124.535.5780514.5811.44138.934.72617.1513.46159.739.93719.6115.39178.544.63821.9517.23195.448.8592516.9813.33217.147.19620.0315.72251.154.59722.9718.03282.361.38825.7920.25310.9675814.58282.856.57621.9517.23328.265.54725.2119.79370.274.04828.3522.36408.9819615.67346.9972.14623.5518.49400.0785.13727.0221.21448.1597.61830.3523.82491.42109.561036.6228.75564.27131.841242.3733.26620.05151.9112.543.7334.33631.48156.571447.5937.36660.12169.7116.553.3841.90690.13188.75?1856.4644.32698.501980121.99503.491.54831.5524.77557.91