說明:理論質(zhì)量按密度7.85g/cm3計(jì)算H—寬度B、B0—寬度s—槽距b—槽底b1—槽口t—厚度r—內(nèi)彎半徑冷彎波形鋼板的尺寸及質(zhì)量代號(hào)基本尺寸/mm0截面積/cm2理論質(zhì)量W/kg高度H寬度槽距s槽底b槽口b1厚度t內(nèi)彎半徑rBB01m6m7.5mAKA15AKB12AKC12AKD12AKD...[繼續(xù)閱讀]

    計(jì)算公式:W=0.1×鋼板密度×b×δ說明:理論質(zhì)量按密度7.8g/cm3計(jì)算。b—寬度δ—厚度厚0.01～0.08mm、寬1～13mm鋼帶的尺寸及質(zhì)量厚度δ/mm寬度b/mm12345678910111213理論質(zhì)量W/(kg/100m)0.010.020.030.040.050.060.070.080.0080.0160.0230.0310.0390.0470.0550.0620.0160.03...[繼續(xù)閱讀]

    計(jì)算公式:W=0.02465×δ(D-δ)說明:理論質(zhì)量按密度7.85g/cm3計(jì)算。D—外徑δ—壁厚普通無縫鋼管的尺寸及質(zhì)量D=6～7外徑D/mm壁厚δ/mm理論質(zhì)量W/kg外徑D/mm壁厚δ/mm理論質(zhì)量W/kg1m6m7.5m12m1m6m7.5m12m66666660.250.300.400.500.600.801.000.0350.0420.0550.0680.0800.1...[繼續(xù)閱讀]

    計(jì)算公式:W=0.02466×δ(D-δ)說明:理論質(zhì)量按密度7.85g/cm3計(jì)算。D—外徑δ—壁厚高壓鍋爐用熱軋(擠、擴(kuò))無縫鋼管的尺寸及質(zhì)量D=22～28外徑D/mm壁厚δ/mm理論質(zhì)量W/kg外徑D/mm壁厚δ/mm理論質(zhì)量W/kg1m6m7.5m12m1m6m7.5m12m222222222225252.02.52.83.03.22.02.5...[繼續(xù)閱讀]

    計(jì)算公式:W=0.02466×δ(D-δ)說明:理論質(zhì)量按密度7.85g/cm3計(jì)算。D—外徑δ—壁厚高壓鍋爐用冷拔(軋)無縫鋼管的尺寸及質(zhì)量D=10～25外徑D/mm壁厚δ/mm理論質(zhì)量W/kg外徑D/mm壁厚δ/mm理論質(zhì)量W/kg1m6m7.5m12m1m6m7.5m12m1010101212121212161616161616162.02.22.52....[繼續(xù)閱讀]

    計(jì)算公式:W=0.02466×δ(D-δ)說明:理論質(zhì)量按密度7.85g/cm3計(jì)算。D—外徑δ—壁厚直縫電焊鋼管的尺寸及質(zhì)量D=5～10外徑D/mm壁厚δ/mm理論質(zhì)量W/kg外徑D/mm壁厚δ/mm理論質(zhì)量W/kg1m6m7.5m12m1m6m7.5m12m55558880.50.60.81.00.50.60.80.0550.0650.0830.0990.0920.1090.14...[繼續(xù)閱讀]

    計(jì)算公式:W=0.02466×δ(D-δ)說明:理論質(zhì)量按密度7.85g/cm3計(jì)算。D—外徑δ—壁厚螺旋縫電焊鋼管的尺寸及質(zhì)量外徑D/mm壁厚δ/mm理論質(zhì)量W/kg外徑D/mm壁厚δ/mm理論質(zhì)量W/kg1m6m7.5m12m1m6m7.5m12m1682192452732732993253255.06.07.06.07.07.06.07.020.1031.5141.0939.5...[繼續(xù)閱讀]

    計(jì)算公式:W=0.02466×δ(D-δ)說明:1.理論質(zhì)量按密度7.85g/cm3計(jì)算?！　?.表中的公稱口徑系近似內(nèi)徑的名義尺寸,不表示公稱外徑減去兩個(gè)公稱壁厚所得的內(nèi)徑。D—外徑δ—壁厚公稱外徑不大于168.3mm鋼管的尺寸及質(zhì)量D=10.2～168.3公稱口徑...[繼續(xù)閱讀]

    計(jì)算公式:W=0.02466×δ(D-δ)說明:理論質(zhì)量按密度7.85g/cm3計(jì)算D—外徑δ—壁厚普通碳素鋼電線套管的尺寸及質(zhì)量公稱尺寸/mm外徑D/mm壁厚δ/mm理論質(zhì)量W/kg1m6m7.5m13161925323851647612.715.8819.0525.431.7538.150.863.576.21.61.61.81.81.81.82.02.53.20.4380.5810.7661...[繼續(xù)閱讀]

    計(jì)算公式:W=0.0157S(A+A-2.8547S)說明:理論質(zhì)量以鋼管R=1.5S時(shí),按密度7.85g/cm3計(jì)算。A—邊長(zhǎng)S—壁厚冷拔無縫正方形鋼管的尺寸及質(zhì)量A=12～22基本尺寸/mm截面積/cm2理論質(zhì)量W/kg基本尺寸/mm截面積/cm2理論質(zhì)量W/kg邊長(zhǎng)A壁厚S1m6m7.5m邊長(zhǎng)A壁厚S1m6...[繼續(xù)閱讀]