最新最全焊條重量計算表

1、 最新焊條重量計算表 使用說明：1 本標(biāo)準(zhǔn)的計算時先算出焊縫橫截面積，再算出每條焊縫的熔敷金屬重量，然后標(biāo)出每米焊縫的焊絲，焊劑或焊條的消耗量。酸性焊條按熔敷金屬重量的 1.65倍計，焊絲按酸性焊條重量的0.636倍計；堿性焊條按熔敷金屬重量的 1.80倍計，焊絲按堿性焊條重量的0.583倍計； 焊絲按熔敷金屬重量的 1.05倍計； 焊劑按熔敷金屬重量的 1.35倍計； 一 不開坡口單面手工焊縫 焊縫尺寸熔敷金屬kg/m定額（kg/m） c b e截面積酸性焊條堿性焊條104130.0230.0380.0411.505140.0310.0510.056216160.0470.0780.0853

2、18190.70.1150.126二 不開坡口雙面手工焊縫 焊縫尺寸熔敷金屬kg/m定額（kg/m） c b e截面積酸性焊條堿性焊條3181140.1090.180.19642101210.1640.270.2954.52101220.1720.280.3152121260.2040.340.3762141300.2350.390.4282.5161.5510.4000.660.72102.5181.5570.4480.740.81三 V型坡口單面手工焊縫 焊縫尺寸熔敷金屬kg/m定額（kg/m）pcbe截面積酸性焊條堿性焊條370011.58112.60.0980.1620.1764700

3、11.58117.60.1370.2260.247570011.510125.30.1970.3250.355670022.510132.80.2560.4230.460870022.5141.559.20.4620.7630.8301065022.5161.585.80.6701.1101.2101265022.5181.51180.9201.5241.6601465023201.51761.3702.2602.470 四 V型坡口雙面手工焊縫 焊縫尺寸熔敷金屬kg/m定額（kg/m）pcbb1e=e1截面積酸性焊條堿性焊條570022108128.30.2210.3650.39867002

4、2108135.20.2740.4520.49487002214101.565.20.5100.8410.920106502216101.586.70.6760.1201.220 五 對稱雙面X型坡口手工焊縫 焊縫尺寸熔敷金屬kg/m定額（kg/m）pcbe截面積酸性焊條堿性焊條126502312183.80.6651.081.181465023141104.40.831.371.491660023151.5134.51.051.731.892060023161.5185.51.452.392.612260023171.5215.51.682.773.022560023191.5265.52.

5、073.423.722860023211.53212.504.124.503060023221.5359.52.804.625.053260023231.54023.195.165.743660023261.54933.846.356.914065023282610.64.767.858.564660023312810.66.3110.411.355060023342905.67.0611.6512.75六 單面U型坡口手工焊縫焊縫尺寸熔敷金屬kg/m 定額（kg/m）be截面積酸性焊條堿性焊條12161.51481.161.922.0914161.51801.412.342.5416201.

6、52191.722.843.10242222823.004.955.40262424293.365.556.0518201.52552.003.303.60202223022.373.924.28222223412.674.404.80282424733.726.156.70302425194.086.757.35七 不開坡口丁字接頭單面手工焊縫焊縫尺寸熔敷金屬 kg /m 定額（kg/m）ke截面積焊 絲酸性焊條堿性焊條22140.03120.03280.05150.056233180.06250.06560.1030.113441120.09360.09830.1550.169551180

7、.140.1470.230.252661.5270.210.2210.3470.378771.5350.2750.2890.4540.495881.5440.3440.3610.5680.62991.5540.4240.4450.700.76310101.5650.510.5360.8430.9211111.5770.6040.6340.9971.08712121.5900.7030.7381.161.2713131.51040.820.8611.351.4814141.51190.930.9771.530.6815151.51351.061.1131.751.9116161.51521.19

8、1.251.972.1418181.51891.481.5542.442.6720201.52301.81.892.973.24222222862.232.3423.684.02242423362.642.7724.364.75252523632.832.9724.675.1282824483.53.6755.776.3303025104.04.26.67.2 注：雙面焊定額加倍. 1.八 單面V型坡口角度手工焊縫（雙面焊）焊縫尺寸熔敷金屬kg/m 定額（kg/m）bek截面積酸性焊條堿性焊條481323.20.1810.2990.3265913300.2340.3860.4216111338

9、.70.3020.500.5448141.5572.70.5670.9351.0210171.55100.70.7851.301.4112201.55134.51.051.731.8914231.551741.362.242.4516261.572311.802.973.24203227349.12.724.54.9223427410.33.25.285.76253827515.64.026.657.25284227633.54.938.158.9304627721.35.629.310.1九 油缸缸底焊縫焊絲定額dd外d1H焊縫長度(m)焊絲重量(Kg)每米焊絲定額(Kg)a63836730

10、.2360.1140.4840º20.120.49115º20.10.4140º896720.2450.180.7130º7120.2520.130.510º801028420.2930.150.510º1070.3010.230.770º10012110420.3540.170.460º1271040.3630.240.670º1050.3650.260.7120º1090.3710.190.510º11013311420.3880.220.5540º0.370.94445

11、º12514612920.4320.20.4590º1521290.4420.340.770º0.410.92415º159X201290.4530.681.4915º140168X1814430.490.460.9330º20.410.830º16814620.4940.360.720º16414420.4840.30.6050º16820.490.491.0015º160194X2116420.5630.71.230º0.841.4915º1680.5690.661.15

12、0º180219X2418420.6341.041.630º1.261.9815º1860.6370.931.460º200245X2820420.7061.532.170º1.882.6615º2060.7091.41.980º1.722.4215º230273X2823420.7971.581.980º1.932.4215º2360.81.441.800º1.762.2015º2380.8031.311.630º1.591.9815º250299X30

13、25420.8692.242.580º2.753.1615º鋼板最小彎曲半徑板 材彎 曲 半 徑經(jīng) 退 火不經(jīng)退火鋼Q235、15、30鋼A5、35鋼45銅鋁0.5t0.8tt0.2tt1.5t1.7t0.8t0.8t圓鋼最小彎曲半徑圓鋼直徑d681012141618202530最小彎曲半徑R468101214注：圓鋼在冷彎曲時彎曲半徑一般應(yīng)使Rd，在特殊情況下允許采用表中的數(shù)值鋼管最小彎曲半徑管子彎曲工墊管外徑d彎曲半徑R備注鋼管熱 彎任意值3d(1)L為管端最短直管長度,一般L=2d,但應(yīng)45mm(2)單位:mm冷彎焊接鋼管任意值6d無縫鋼管520壁厚24d壁厚>23d20355d3d35604d601405d銅管冷彎182d鋁管>183d鈑金展開公式L=(0.5×R+Y系數(shù)×T)×(/90)L: 鈑金展開長度; R: 折彎處的內(nèi)側(cè)半徑; T