焊接消耗定额标准

1、使用说明:焊接材料消耗定额标准二零一零年八月1. 本标准以焊接1米焊缝所消耗的焊接材料重量为单位（即kg/m）,用于生产 时须乘上该产品焊缝的实际长度。2. 手工电弧焊的焊条消耗定额标准分碱性焊条和酸性焊条两种，计算时需按 产品实际所用的焊条选用之。3. 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

2、焊缝Cb焊缝尺寸熔敷金属kg/m定额（kg/m）8cbe截面积酸性焊条碱性焊条104130.0230.0380.0411.505140.0310.0510.056216160.0470.0780.085318190.70.1150.126不开坡口双面手工焊缝焊缝尺寸熔敷金属kg/m定额（kg/m）8cbe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.

3、5570.4480.740.81三 V型坡口单面手工焊缝b厂；,：Si1认MS< Xu焊缝尺寸熔敷金属kg/m定额（kg/m）8apcbe截面积酸性焊条碱性焊条37C011.51 8112.60.0980.1620.17647C011.58117.60.1370.2260.247570011.510125.30.1970.3250.3556 I7C022.5L10132.80.2560.4230.46087C022.5141.559.20.4620.7630.8301065022.5r 161.585.80.6701.1101.2101265022.5181.51180.9201.524

4、1.6601465023201.51761.3702.2602.470四 V型坡口双面手工焊缝焊缝尺寸熔敷金属kg/m定额（kg/m）5apcb切e=e截面积酸性焊条碱性焊条57C022108128.30.2210.3650.39867C022108135.2 10.2740.4520.49487C02214101.565.2 :0.51010.841：0.920 11065°2216101.586.70.6760.1201.220五 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）5aPcbe截面积酸性焊条碱性焊条12650 :2312183.80.6651.08

5、:1.1814650 123141104.40.831.371.491660023151.5134.51.051.731.8920600 :23161.5185.51.452.39 :2.612260023171.5215.51.682.77 :3.022560023191.5265.52.073.423.722860023211.53212.504.124.503060023221.5359.52.804.625.0532600 123231.54023.195.165.743660023261.54933.846.356.9140650 :23282610.64.767.858.56466

6、0023312810.66.3110.411.355060023342905.67.0611.6512.75六单面U型坡口手工焊缝焊缝尺寸熔敷金属kg/m定额（kg/m）5be截面积酸性焊条碱性焊条12161.51481.161.922.0914 1161.51801.412.342.5416 :201.52191.722.843.10242222823.004.955.40262424293.365.556.0518201.52552.003.303.60202223022.373.924.28222223412.674.404.80282424733.726.156.70302425194

7、.086.757.35焊缝尺寸熔敷金属kg /m定额（kg/m）8ke截面积焊丝酸性焊条碱性焊条22140.03120.03280.05150.056233180.06250.06560.1030.113441120.09360.09830.1550.169551180.140.1470.230.252661.5270.210.2210.3470.378771.5350.2750.2890.4540.495881.5440.3440.3610.5680.62991.5540.4240.4450.700.76310101.5650.510.5360.8430.9211111.5770.6040.

8、6340.9971.08712121.5900.7030.7381.161.2713131.51040.820.8611.351.4814141.51190.930.9771.530.6815151.51351.061.1131.751.9116161.51521.191.251.972.1418181.51891.481.5542.442.6720201.52301.81.892.973.24222222862.232.3423.684.02242423362.642.7724.364.75252523632.832.9724.675.1282824483.53.6755.776.33030

9、25104.04.26.67.2注：双面焊定额加倍.8 i> 8 .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）5bek截面积酸性焊条碱性焊条481323.20.1810.2990.3265913300.2340.3860.4216111338.70.3020.500.5448141.5572.70.5670.9351.0210171.55100.70.7851.301.4112201.55134.51.051.731.8914231.551741.362.242.4516261.572311.802.973.24203227349.12.724.54.

10、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)a©63© 83©6730.2360.1140.4840o20.120.49115o20.10.4140o© 89©6720.2450.18P0.7130o©7120.2520.130.510o© 80© 102© 8420.2930.150.5

11、10o© 1070.3010.23P0.770o©100© 121© 10420.3540.170.460o© 127© 1040.3630.240.670o© 1050.3650.26P0.7120o© 1090.3710.190.510o© 110© 133© 11420.3880.220.5540o0.370.94445o©125© 146© 12920.4320.20.4590o© 152© 1290.4420.340.770o

12、0.410.92415o© 159X20© 1290.4530.681.4915o©140© 168X18© 14430.490.460.9330o20.410.830o© 168© 14620.4940.360.720o© 164© 14420.4840.30.6050o© 16820.490.491.0015o©160© 194X21© 16420.5630.7P1.230o0.841.4915o© 1680.5690.661.150o©18

13、0©219X24© 18420.6341.04P1.630o1.261.9815o© 1860.6370.931.460o©200© 245X28© 20420.7061.53:2.170o1.882.6615o© 2060.7091.41.980o1.72P2.4215o©230© 273X28© 23420.7971.581.980o1.932.4215o© 2360.81.441.800o1.762.2015o© 2380.8031.311.630o1.591.9815

14、o©250© 299X30© 25420.8692.242.580o2.753.1615oCG1-30型气割机切割规范割嘴编号切割厚度mm氧气压力MPa乙炔压力MPa切割速度mm/min0 05100.200.30>0.03600450010204803801 20300.250.3540032023050350280350700.30.4>0.04300240470902602005901200.40.5210170钢板常用材料：A3、A3F、B3F、20、35、45、16Mn、16MnCu、15MnV常用厚度：5、6、8、10、12、14、16、1

15、8、20、22、25、28、30、32、36、40、46、50、60碳当量计算公式（国际焊接学会）：Cec=C+Mn/6+（C叶Mo+V）/5+（Ni+Cu）/15 （%）当Cec>0.4%寸,焊接接头淬硬倾向大，易出现冷裂纹，需预热.Ito-Bessy（计算预热温度公式：T0=350 . C ： 0.25（ C）To预热温度（C）C=Cx+Cp尺寸碳当量：Cp=0.005SCX（S为板厚）成分碳当量：Cx二C+ （Mn+Cr） /9+Ni/18+7Mo/90钢板最小弯曲半径圆钢最小弯曲半径l' 匚F 1圆钢直径d681012141618202530最小弯曲半径R46810121

16、4注：圆钢在冷弯曲时弯曲半径一般应使R>d, 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弯曲工垫管外径d弯曲半径R>备注ir钢管热弯:任意值3d(1) L 为 管端最 短直管 长度， 一般L=2d, 但应>45mm(2) 单 位:mm/ -R3冷 弯焊接 钢管任意值6di； r/无缝 钢管5202035356060140壁厚<24d5d壁 厚23d3d4d5dr1L1 亠 铜管冷弯< 182d铝管>183d钣金展开公式L=(0.5n XR+Y 系数X T)X ( 0 /90)L:钣金展开长度；R:折弯处的内侧半径；T:材料厚度；0 :折弯角度; Y系

17、数：由折弯中线的位置决定的一个常数与K系数的关系:Y=( n /2)X K材料Y系数K系数软黄铜(Soft brass )和铜(copper)0.550.35硬黄铜(Hard brass) 和铜、软钢(Soft Steel)、铝(Aluminum)0.640.41硬铜、青铜(Bronze)、冷轧钢(Hard steel)、弹簧钢(Spring steel)0.710.45油缸油漆定额换算（以长度1米为计量单位）缸径规格面积（m2）底漆（kg）面漆（kg）稀释剂（kg）50 76X150.2390.0290.0580.01363 89X160.2790.0340.0680.01680 102X1

18、40.3200.0390.0780.018 107X180.3360.0410.0820.019100 114X100.3580.0430.0860.020 121X160.3800.0460.0920.021 127X170.3990.0480.0960.022110 133X150.4180.0510.1020.023 127X110.3990.0480.0960.022125 159X20P 0.4990.0600.120 :0.027 152X170.4770.0580.1160.026 146X18P 0.4580.0550.110 :0.025140 168X180.5280.0640.1280.029 164X180.5150.0620.1240.028 180X250.5650.0680.1360.031160 194X220.6090.0730.1460.033180 232X310.7280.0880.1760.040 219X240.6880.0830.1660.038200 245X280.7690.0930.1860.042230 299X300.8570.1030.2060.047250299X300.9390.1130.2260.051280325X30