最新最全焊条重量计算表

1、最新焊条重量计算表使用说明：1本标准的计算时先算出焊缝横截面积，再算出每条焊缝的熔敷金属重量，然 后标出每米焊缝的焊丝，焊剂或焊条的消耗量。酸性焊条按熔敷金属重量的 1.65倍计，焊丝按酸性焊条重量的 0.636倍计； 碱性焊条按熔敷金属重量的 1.80倍计，焊丝按碱性焊条重量的 0.583倍计； 焊丝按熔敷金属重量的1.05倍计；焊剂按熔敷金属重量的1.35倍计；不开坡口单面手工焊缝焊缝尺寸熔敷金属 kg/m定额（ kg/m）cbe截面积酸性焊条碱性焊条104130.0230.0380.0411.505140.0310.0510.056216160.0470.0780.085318190.7

2、0.1150.126不开坡口双面手工焊缝焊缝尺寸熔敷金属 kg/m定额（ kg/m）cbe截面积酸性焊条碱性焊条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 型坡口单面手工焊缝焊缝尺寸熔敷金属 kg/m定额（ kg/m）pcbe截面积酸性焊条碱性焊条370011.58112.60.0980.1620.176470011.58117.

3、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 型坡口双面手工焊缝焊缝尺寸熔敷金属 kg/m定额（ kg/m）pcbb1e=e1截面积酸性焊条碱性焊条570022108128.30.2210.3650.398670022108135.

4、20.2740.4520.49487002214101.565.20.5100.8410.920106502216101.586.70.6760.1201.220五 对称双面 X 型坡口手工焊缝焊缝尺寸熔敷金属 kg/m定额（kg/m）pcbe截面积酸性焊条碱性焊条126502312183.80.6651.081.181465023141104.40.831.371.491660023151.5134.51.051.731.892060023161.5185.51.452.392.612260023171.5215.51.682.773.022560023191.5265.52.073.423

5、.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 单面 U 型坡口手工焊缝焊缝尺寸熔敷金属 kg/m定额（ kg/m）be截面积酸性焊条碱性焊条12161.51481.161.922.0914161.51801.412.342.5416201.5219

6、1.722.843.10242222823.004.955.40262424293.365.556.0518201.52552.003.303.60202223022.373.924.28222223412.674.404.80282424733.726.156.70302425194.086.757.35七 不开坡口丁字接头单面手工焊缝焊缝尺寸熔敷金属 kg /m定额（ kg/m）ke截面积焊丝酸性焊条碱性焊条22140.03120.03280.05150.056233180.06250.06560.1030.113441120.09360.09830.1550.169551180.140.

7、1470.230.252661.5270.210.2210.3470.378771.5350.2750.2890.4540.495881.5440.3440.3610.5680.62991.5540.4240.4450.700.76310101.5650.510.5360.8430.9211111.5770.6040.6340.9971.08712121.5900.7030.7381.161.2713131.51040.820.8611.351.4814141.51190.930.9771.530.6815151.51351.061.1131.751.9116161.51521.191.251

8、.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：双面焊定额加倍 . 1 .八 单面 V 型坡口角度手工焊缝（双面焊）焊缝尺寸熔敷金属 kg/m定额（ kg/m）bek截面积酸性焊条碱性焊条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 油缸缸底焊缝焊丝定额dd外d1H焊缝长度(m)焊丝重量 (Kg)每米焊丝定额 (Kg)a6383673

10、0.2360.1140.4840o20.120.49115o20.10.4140o896720.2450.180.7130o7120.2520.130.510o801028420.2930.150.510o1070.3010.230.770o10012110420.3540.170.460o1271040.3630.240.670o1050.3650.260.7120o1090.3710.190.510o11013311420.3880.220.5540o0.370.94445o12514612920.4320.20.4590o1521290.4420.340.770o0.410.92415o

11、159X201290.4530.681.4915o140168X1814430.490.460.9330o20.410.830o16814620.4940.360.720o16414420.4840.30.6050o16820.490.491.0015o160194X2116420.5630.71.230o0.841.4915o1680.5690.661.150o180219X2418420.6341.041.630o1.261.9815o1860.6370.931.460o200245X2820420.7061.532.170o1.882.6615o2060.7091.41.980o1.72

12、2.4215o230273X2823420.7971.581.980o1.932.4215o2360.81.441.800o1.762.2015o2380.8031.311.630o1.591.9815o250299X3025420.8692.242.580o2.753.1615o钢板最小弯曲半径板材弯曲半径板材经退火不经退火钢Q235、15、300.5tt钢 A5、350.8t1.5t钢 45t1.7t铜0.8t铝0.2t0.8t圆钢最小弯曲半径圆钢直径 d681012141618202530最小弯曲半径 R468101214注：圆钢在冷弯曲时弯曲半径一般应使 Rd， 在特殊情况下允许采用表中的数值钢管最小弯曲半径管子钢管弯曲工垫热弯焊接钢管 冷 弯 无缝钢管铜管铝管冷弯管外径 d任意值任意值52020353560601401818弯曲半径R3d6d4d5d壁厚2壁厚23d3d4d5d2d3d备注 (1)L 为 管端最 短直管 长度, 一般L=2d,但应 45mm(2) 单 位 :mm钣金展开公式L=(0.5R+Y 系数T)(/90)L: 钣金展开长度; R: 折弯处的内侧半径; T: 材料厚度; : 折弯角