焊材消耗定額制定方法

bpk、k11012截面14F=kxk1+5xb+1/4(6-p)2xtg50。16201210281710積焊條(mm2)1.1775.11102.1.6184134.2.118171.2.6941256.4.0257427.6.7140532.8.35322010142.3熱交換器、空氣預熱器管子與管板對接焊縫坡口及焊縫尺寸焊縫截面焊材消耗定額（Kg/mm）焊縫形式焊縫截面計算公式dbch積(mm焊條2)①145.55.80.006①165.51.35.80.006①195.55.80.006①2266.60.007①2566.60.008F=2/3hxc①3261.46.60.010+①380-166.60.012bx1①4266.60.014①51670.018①57670.020①6061.570.021①70670.024①76670.0262.4常用焊縫填充金屬比重單位：g/cm3填充金屬單位：g/cm3填充金屬鋼鑄鐵不銹鋼比重值7.856.6-7.77.75角焊縫焊材計算系數(shù)Kg/】m2=0.03147=0.384714=1.53863=0.07078=0.502415=1.76634=0.12569=0.635916=2.00965=0.196310=0.75818=2.54346=0.282612=1.130420=3.144.5=0.1503各種焊接材料互換系數(shù)紫銅

8.96G焊條=G焊條=2G填充=1.25G焊絲=1.7Gco2=1.75G焊劑焊材轉(zhuǎn)換系數(shù)焊條：埋弧焊絲：焊劑二1：0.6：0.9氬弧焊打底的角焊縫焊材定額（Kg/m）焊角坡口為50°82=0.0186*1.2=0.0225683=0.0421*1.2=0.0505284=0.0749*1.2=0.089985=0.11694*1.2=0.1407386=0.16839*1.2=0.202187=0.2292*1.2=0.275188=0.29936*1.2=0.3593氬弧焊打底的對接焊縫焊材定額（Kg/m）焊角坡口為60°8282=0.01813*1.2=0.0217683=0.04079*1.2=0.0489584=0.07252*1.2=0.0874285=0.1133*1.2=0.1359786=0.16316*1.2=0.195887=0.2220*1.2=0.2665全焊透騎座式管頭焊材定額（焊條）（kg/個）

53238①42①51①57①60①76①89①108①133①159①219①245①273①32530.0330.03920.04340.05260.05880.06190.078440.05190.06080.06720.08160.09120.0960.12160.14240.17280.21280.254450.07350.08130.09470.11720.1310.13790.17460.20450.24810.39450.471660.13120.15930.17810.18740.23740.2780.33730.41540.49660.6840.76520.852670.17130.2080.23250.24470.30990.39930.47610.58630.64850.89310.99921.113380.30980.39240.45950.55750.68660.82081.13051.26471.4092100.4520.57240.67050.81361.00191.19781.64981.84562.05652.4482121.16491.43451.71492.3622.64252.94453.5053131.6643142.28493.14713.35213.92314.0704152.60063.5824.00724.46525.3157162.97534.0984.58455.10846.0814183.07075.05585.65616.30257.5029206.17956.91317.70329.1704227.4168.29649.24511.0054248.76469.805210.925713.00682610.227511.44112.749415.17782811.802613.203814.712817.51533013.490515.092216.81720.02023215.292817.108419.063622.6948

3419.249721.49725.53533621.51623.974928.54153823.909626.642131.71684026.428229.448635.05784229.074032.39738.56784431.847635.487342.46754634.745938.716946.09154837.769242.085750.1025040.199644.793953.326插入式管頭焊材定額及封板定額（Kg/個）規(guī)格管頭焊材定額33.23435封板焊材定額33.23435342*50.0450.060.020.031351*3.50.060.04351*50.0450.0710.020.042357*40.0450.060.020.03357*50.0450.0840.020.049360*30.0450.060.037360*40.0450.090.0.20.033360*50.0450.0910.020.0505360*70.060.1840.020.1376*50.060.1840.030.06376*60.060.1840.020.1376*70.090.230.030.122

376*80.090.260.030.151389*50.060.1840.030.0776389*70.090.230.030.1483108*60.090.250.060.1113108*70.090.260.060.1563108*80.090.270.060.1983133*60.090.250.060.151對接板的焊材定額（kg/m）（焊條）板厚定額板厚定額板厚定額30.0816245.22115527.419840.145255.66525628.42650.2266266.12755830.492660.3263287.10556032.631870.4442308.1586538.279180.5801329.28197044.415690.73423410.47847550.9872100.90643611.74758058.1216121.30533813.0898565.4903131.53194014.5039073.4216141.77664215.98969581.8016152.03954619.180310090.644162.32054820.8844182.93695022.6611203.62585224.5101224.38725426.4318坡口對接焊材定額（Kg/m）焊條焊絲289.7915.793309.9795.9653210.8666.433612.8037.5763813.8058.1694014.8938.8124215