钢材理论重量表大全

1、牌牌号号的的表表示示方方法法和和对对照照序序号号合合金金元元素素及及其其主主要要作作用用1Al(铝)熔点6602As(砷)熔点8143B(硼)熔点20404Bi(铋)熔点2715Be(铍)熔点12836C(碳)熔点37277Ca(钙)熔点8508Ce(铈)熔点7759Co(钴)熔点149210Cr(鉻)熔点192011Cu(铜)熔点108412H(氢)熔点-26213Mn(锰)熔点124414Mo(钼)熔点261015N(氮)熔点-21016Nb(铌)熔点195017Cb(钶)熔点195018Ni(镍)熔点145319O(氧)熔点-218.720P(磷)熔点4421Pb(铅)熔点32722RE

2、(稀土)23S(硫)熔点11824Sb(锑)熔点63025Se(硒)熔点21726Si(硅)熔点141027Ti(钛)熔点181228Ta(钽)熔点297729Te(碲)熔点45030V(钒)31W(钨)熔点338032Tm(銩)33Zr(锆)熔点1860材材质质对对照照中中国国日日本本美美国国英英国国德德国国GB1220-9284JISAISIBS 970 Part4DIN 17440GB3220-9284UNSBS 1449 Part2 DIN 172241Cr17Mn6Ni5NSUS201201 -1Cr18Mn8Ni5NSUS202202 -S20200284S16-2Cr13Mn9N

3、i4-1Cr17Ni7SUS301301 -S30100301S21X12CrNi1771Cr17Ni8SUS301J1-X12CrNi1771Cr18Ni9SUS302302 302S25X12CrNi1881Cr18Ni9Si3SUS302B302B-Y1Cr18Ni9SUS303303 303S21X12CrNiS188Y1Cr18Ni9SeSUS303Se303Se303S41-0Cr18Ni9SUS304304 304S15X2CrNi8900Cr19Ni10SUS304L304L304S12X2CrNi1890Cr19Ni9NSUS304N1304N-00Cr19Ni10NbNSU

4、S304NXM21-00Cr18Ni10NSUS304LN-X2CrNiN18101Cr18Ni12SUS305S30500305S19X5CrNi19110Cr20Ni10SUS308308 -0Cr23Ni13SUS309S309S-0Cr25Ni20SUS310S310S-0Cr17Ni12Mo2NSUS315N316N,S31651-0Cr17Ni12Mo2SUS316316 316S16X5CrNiMo181200Cr17Ni14Mo2SUS316L316L316S12X2CrNiMo18120Cr17Ni12Mo2NSUS316N316N-00Cr17Ni13Mo2NSUS316L

5、N-X2CrNiMoN18120Cr18Ni12Mo2Ti-320S17X10CrNiMo18100Cr18Ni14Mo2Cu2SUS316J1-00Cr18Ni14Mo2Cu2SUS316J1L-0Cr18Ni12Mo3Ti-1Cr18Ni12Mo3Ti-0Cr19Ni13Mo3SUS317317 317S16-00Cr19Ni13Mo3SUS317L317L317S12X2CrNiMo18160Cr18Ni16Mo5SUS317J1-0Cr18Ni11TiSUS321321 -X10CrNiTi1891Cr18Ni9Ti-0Cr18Ni11NbSUS347347 347S17X10CrNi

6、Nb1890Cr18Ni13Si4SUSXM15J1XM15-0Cr18Ni9Cu3SUSXM7法法国国前前苏苏联联NFA35-572TOCT5632NFA35-576582NFA35-584-1217.T9AH4-Z12CN17.07-Z10CN18.091218H9-Z10CNF18.09-Z6CN18.090818B10Z2CN18.090318H11Z5CN18.09A2-Z2CN18.10NZ8CN18.121218H12T-Z6CND17.120817H12M2TZ2CND17.120317H12M2-Z2CND17.12N-Z6CND17.12-材材质质对对照照-08X17H15

7、M3T-03X16H15M3-Z6CNT18.1008X18H10T-12X18H20TZ6CNNb18.1008X18H12B-奥氏体不锈钢无缝钢管的尺寸和理论质量公公称称直直径径DNDN外外径径mmmm壁壁厚厚及及理理论论质质量量SCH5sSCH5sSCH10sSCH10sSCH20sSCH20smmmmkg/mkg/mmmmmkg/mkg/mmmmmkg/mkg/m10171.20.471.60.622.00.7515221.60.822.01.002.51.2220271.61.022.01.252.51.5325341.61.302.82.193.02.33(32)421.61.62

8、2.82.753.02.9340481.61.862.83.173.03.3850601.62.342.84.013.54.95(65)762.03.703.05.483.56.3580892.04.363.06.464.08.511001142.05.613.08.334.011.01(125)1402.89.623.511.965.016.901501682.811.583.514.415.020.402002192.815.154.021.536.534.572502733.523.614.026.936.543.363003254.032.134.536.106.551.8235035

9、64.035.245.043.934004064.545.225.050.18注：公称壁厚超过SCH80s的不锈钢钢管按 （碳素钢、合金钢无缝钢管的尺寸选取）SCH40sSCH40sSCH80sSCH80smmmmkg/mkg/mmmmmkg/mkg/m2.50.913.21.113.01.434.01.803.01.804.02.303.52.674.53.323.53.375.04.634.04.415.05.384.05.615.57.505.08.897.012.095.511.507.515.306.016.228.522.456.521.729.531.037.028.2111.0

10、43.238.042.2513.067.039.562.6615.096.879.575.0217.0131.06奥氏体不锈钢无缝钢管的尺寸和理论质量壁壁厚厚及及理理论论质质量量注：公称壁厚超过SCH80s的不锈钢钢管按 （碳素钢、合金钢无缝钢管的尺寸选取）奥奥氏氏体体不不锈锈钢钢焊焊接接钢钢管管的的尺尺寸寸和和理理论论质质量量公公称称直直径径DNDN外外径径mmmm公公称称壁壁厚厚 mmmm2 2. .0 02 2. .5 53 3. .0 03 3. .5 54 4. .0 04 4. .5 55 5. .0 06 6. .0 07 7. .0 0理理论论质质量量 kg/mkg/m8089

11、 4.365.416.467.498.519.5210.5112.4614.36100114 5.616.988.339.6811.0112.3313.6416.2218.75（125）1408.6010.2911.9613.6215.2616.9020.1223.3015016810.3612.3914.4116.4218.4220.4024.3328.2120021913.5516.2218.8821.5324.1626.7831.9937.1425027323.6126.9330.2433.5440.1046.6130032532.1435.1040.0547.9155.72350356

12、35.2439.5943.9352.5661.1540040640.2545.2250.1860.0769.9145045745.3550.9756.5767.7378.8450050856.7162.9575.3987.7855055969.3383.5096.7260061075.7290.71105.65（650）66098.22114.41700711105.87123.35（750）762132.28800813141.22（850）864900914（950）95610001016注：带括号者不推荐使用8 8. .0 09 9. .0 01 10 0. .0 01 11 1. .0

13、 01 12 2. .0 016.2221.2323.6526.4329.5132.5432.0435.8239.5543.2342.2547.3152.3157.2762.1853.0659.4765.8372.1478.3963.4871.1978.8486.4594.0169.6878.1786.6094.99103.3279.7089.4399.12108.75118.3489.91100.92111.88122.80133.66100.12112.41124.65136.84148.98110.33123.90137.41150.88164.30120.54135.39150.181

14、64.92179.61130.56146.65162.69178.69194.63140.77158.14175.46192.73209.95150.98169.63188.22206.77225.27161.19181.12200.99220.81240.59171.40192.61213.76234.86255.91181.42203.87226.27248.62270.92191.63215.36239.04262.66286.24201.84226.85251.80276.71301.56奥奥氏氏体体不不锈锈钢钢焊焊接接钢钢管管的的尺尺寸寸和和理理论论质质量量公公称称壁壁厚厚 mmmm

15、理理论论质质量量 kg/mkg/m碳碳素素钢钢、合合金金钢钢无无缝缝钢钢管管的的尺尺寸寸和和理理论论质质量量公公称称直直径径DNDN外外径径mmmm壁壁厚厚及及理理论论质质量量SCH20SCH20SCH30SCH30SCH40SCH40SCH60SCH60SCH80SCH80mmmmkg/mkg/mmmmmkg/mkg/mmmmmkg/mkg/mmmmmkg/mkg/mmmmm10172.50.893.515223.01.414.020273.01.784.025343.52.634.5(32)423.53.335.040484.04.345.05060 3.54.884.05.525.06.

16、785.5(65)76 4.57.935.08.756.010.367.08089 4.59.385.511.336.513.227.5100114 5.013.446.015.987.018.478.5(125)140 5.016.656.521.408.026.049.5150168 5.520.046.525.897.027.799.537.1311.0200219 6.534.067.036.608.041.6310.051.5413.0250273 6.542.728.052.289.561.7313.083.3515.0300325 6.551.058.566.3410.077.6

17、814.0107.3717.0350356 8.068.659.581.1711.093.5815.0126.1419.0400406 8.078.529.592.8913.0125.9917.0163.0822.0450457 8.088.5811.0120.9814.0152.9419.0205.2224.0500508 9.5116.7813.0158.6915.0182.3620.0240.6826.0550559 9.5128.7313.0175.0417.0227.2222.0291.3328.0600610 9.5140.6814.0205.7618.0262.7825.0360

18、.6532.0SCH100SCH100SCH120SCH120SCH140SCH140SCH160SCH160XXSXXSkg/mkg/mmmmmkg/mkg/mmmmmkg/mkg/mmmmmkg/mkg/mmmmmkg/mkg/mmmmmkg/mkg/m1.171.785.02.107.52.682.275.52.928.03.753.276.54.419.05.554.566.55.6910.07.895.307.07.0810.09.377.397.09.158.510.7911.013.2911.918.013.429.515.5814.021.4015.079.017.7611.0

19、21.1615.027.3722.1111.027.9414.034.5217.040.6630.5713.040.7116.048.9319.056.6942.5914.053.1718.066.5822.079.2166.0415.075.4618.089.2220.098.1524.0115.4123.0111.1795.4318.0113.1922.0136.1725.0152.8928.0169.1725.0152.89129.1222.0164.3825.0184.9528.0205.0734.0244.0026.0191.71157.9024.0196.4928.0226.483

20、2.0255.6736.0284.08208.3326.0243.6432.0295.1336.0328.4740.0361.02256.2730.0315.8935.0364.2340.0411.3345.0457.20309.0432.0375.6238.0440.4345.0513.7950.0564.71366.6435.0452.2642.0535.4748.0604.8654.0672.48456.1138.0536.0145.0626.9852.0715.5360.0813.78碳碳素素钢钢、合合金金钢钢无无缝缝钢钢管管的的尺尺寸寸和和理理论论质质量量壁壁厚厚及及理理论论质质量量

21、SCH80SCH80碳碳素素钢钢、合合金金钢钢焊焊接接钢钢管管的的尺尺寸寸和和理理论论质质量量公公称称直直径径DNDN外外径径mmmm公公称称壁壁厚厚 mmmm4 4. .0 05 5. .0 06 6. .0 07 7. .0 08 8. .0 09 9. .0 01 10 0. .0 01 11 1. .0 0理理论论质质量量 kg/mkg/m15016816.1820.1023.9727.2931.5635.2938.9620021921.2126.3931.5236.6041.6346.6151.5425027326.5333.0439.5145.9252.2858.5964.8671

22、.0730032539.4647.2054.8962.5470.1377.6885.1835035651.7960.2468.6577.0185.3293.5840040659.1868.8878.5288.1197.65107.1545045766.7377.6888.5899.43110.23120.9850050874.2886.4898.64110.75122.81134.8255055981.8295.29108.70122.07135.38148.6560061089.37104.09118.76133.39147.96162.48（650）66096.77112.72128.63

23、144.48160.29176.05700711104.31121.52138.69155.80172.87189.88（750）762130.33148.75167.12185.44203.72800813139.13158.81178.44198.02217.55(850)864168.87189.76210.60231.38900914178.74200.86222.93244.95(950)965188.80212.17235.50258.7810001016198.85223.49248.08272.62(1100)1118273.23300.2812001220298.39327.

24、95(1300)1321323.29355.3514001420347.71382.21(1500)1524373.35410.4216001620397.03436.46(1700)1727423.41465.4818001820446.35490.71(1900)1930473.47520.5520002020495.67544.96注：带括号者不推荐使用钢管的每米理论质量可按下式计算：M=0.02466t(D-t) 式中：M-钢管质量，kg/m t-钢管壁厚，mm D-钢管外径，mm对于奥氏体不锈钢钢管，按上式计算后再乘以1.015。1 12 2. .0 01 13 3. .0 01 1

25、4 4. .0 01 15 5. .0 01 16 6. .0 01 18 8. .0 077.2483.3592.62100.02107.37101.80109.96118.07126.14116.59125.99135.33144.63131.68142.34152.94163.50174.00146.78158.69170.55182.36194.12161.87175.04188.16201.22214.25176.96191.39205.76220.09234.37191.76207.42223.03238.59254.10206.85223.76240.63257.45274.22

26、221.94240.11258.24276.32294.34237.04256.46275.85295.18314.46252.12272.81293.45314.05334.59266.92288.84310.72332.54354.31282.01350.19328.32351.41374.44297.10321.54345.93370.27394.56327.29354.24381.14408.00434.81357.47386.94416.36445.73475.05533.54387.36419.32451.23483.09514.90578.38416.66451.06485.41

27、519.71553.96622.32447.43484.40521.31558.18595.00668.48475.84515.17554.46593.69632.87711.10碳碳素素钢钢、合合金金钢钢焊焊接接钢钢管管的的尺尺寸寸和和理理论论质质量量公公称称壁壁厚厚 mmmm理理论论质质量量 kg/mkg/m507.50549.47591.40633.27675.09758.59535.02579.29623.50667.67711.79799.87567.57614.55661.48708.36755.19848.70594.21643.40692.55741.65790.70888.6

28、5大大、中中、小小型型型型钢钢尺尺寸寸范范围围 单单位位：毫毫米米类别工字钢、槽钢（高度）圆钢，方纲，螺纹钢，六角钢，八角钢（直径，边宽，对边距离或型号）扁钢（边宽）等边角钢（边宽）大型型型型钢18038806010050150小型型钢10376050 钢钢材材理理论论重重量量计计算算简简式式材料名称理论重量 W(kg/m)扁钢、钢板、钢带W0.00785宽厚方钢W0.00785边长2圆钢、线材、钢丝W0.00617直径2六角钢W0.0068对边距离2八角钢W0.0065对边距离2钢管W0.02466壁厚（外径壁厚）等边角钢W0.00785边厚（边宽+边宽边厚）不等边

29、角钢W0.00785边厚（长边宽+短边宽边厚）工字钢W0.00785腰厚高+f（腿宽腰厚)槽钢W0.00785腰厚高+e（腿宽腰厚)1 普通碳素结构钢：GB700-792 碳素结构钢：GB700-883 低合金结构钢：GB1591-884 螺纹钢: GB1499-915 热轧圆钢：GB13013-916 方钢、线材：GB 701-927 热轧六角钢和八角钢：GB705-838 热轧扁钢: GB704-889 热轧普通工字钢: GB706-8810 热轧H型钢: GB11263-9811 轻型焊接H型钢: YB3302-8112 焊接H型钢: YB3301-200513 热轧普通槽钢: GB70

30、7-8814 热轧等边角钢: GB9787-8815 热轧不等边角钢:GB9788-8816 轻轨: GB11264-8917 重轨: GB2585-8118 起重轨: GB3426-8219 锅炉管: GB5310-9520 结构管: GB816221 流体管: GB8163-9922 高压化肥管: GB6479-200023 石油裂化管: GB9948-200624 水煤气用镀锌管GB30918225 水煤气用焊管：GB30928226 不锈管： GB122084不等边角钢（长边短边宽）其它型钢150100履带板钢板桩等6040150100农用复合钢，犁铧钢等6040档圈、钢窗料农具钢等备

31、注1、角钢、工字钢和槽钢的准确计算公式很繁，表列简式用于计算近似值。2、f值：一般型号及带 a 的为3.34，带b的为2.65，带c的为2.26。3、e值：一般型号及带a的为3.26，b的为2.44，c的为2.24.4、各长度单位均为毫米.大大、中中、小小型型型型钢钢尺尺寸寸范范围围 单单位位：毫毫米米 钢钢材材理理论论重重量量计计算算简简式式工工字字钢钢 kg/mkg/m角角钢钢 kg/mkg/m不不等等边边角角钢钢 kg/mkg/m热热轧轧H H型型钢钢圆圆钢钢 kg/mkg/m黄黄铜铜板板紫紫铜铜棒棒 kg/mkg/m黄黄铜铜棒棒 kg/mkg/m10#100684.511.261203

32、0.89型号边厚mm kg/m类别型号截面尺寸KG/MP=0.00617直径 厚度kg/mP=0.006983直径 P=0.00667直径 12#12074514.0041.152.5/1.630.912宽翼缘H型钢HM100*100 100*10017.250.1540.10.8560.25150.1712.6#12674514.2232531.1241.176125*125 125*12523.85.50.1870.131.1180.44760.2414#140805.516.941.463.2/231.171150*150 150*15031.960.2220.151.28100.698

33、70.3316#16088620.513031.3841.522175*175 175*17540.36.50.260.21.7121.00580.4218#180946.524.1441.793.5/241.62200*200 200*20050.570.3020.252.13141.36890.5220#a200100727.933532.151.98250*250 250*25072.480.3950.32.55151.571100.66b200102931.0742.574/2.531.484300*300 300*30094.590.4990.43.4161.788120.9522#

34、a2201107.533.073631.6541.936350*350 350*350137100.6170.453.83182.263141.29b2201129.536.5242.164.5/2.831.687400*400 400*400172110.7460.54.25202.739151.4824#a240116837.4852.65442.203宽翼缘H型钢HM150*100 148*10021.4120.8880.65.1223.379161.68b2401181041.254031.8525/3.231.908200*150 194*15031.2131.040.75.9524

35、4.022171.925#a250116838.1142.42242.494250*175 244*17544.1141.210.86.8254.364182.18b2501181042.0352.9765.6/3.632.153300*200 294*20057.3151.390.97.65264.72192.3727#a2701228.542.834532.08842.818350*250 340*25079.7161.5818.5285.48202.63b27012410.547.142.73653.466400*300 390*300107171.781.210.2306.284223

36、.1828#a2801248.543.4953.3696.3/443.185450*300 440*3001241821.512.75327.149243.78b28013010.547.8963.98553.92500*300 488*300129192.231.815.3348.071254.1130#a300126948.085032.33264.638600*300 588*300151202.47217358.553264.45b3001281152.843.05975.339宽翼缘H型钢HM150*75150*7514.3212.722.521.25369.048285.16c30

37、01301357.553.777/4.543.57175*90175*9018.2222.98325.53810.08230632#a3201309.552.7264.46554.403200*100 200*10021.7233.263.529.754011.171326.82b32013211.557.745632.62465.218250*125 250*12529.7243.554344514.139347.7c32013413.562.7743.44676.011300*150 300*15037.3253.854.538.255017.445358.1733#a3301309.55

38、3.454.2517.5/554.808350*175 350*17550264.17542.55521.11368.64b33013211.558.686.56865.699400*200 400*20066274.495.546.756025.13389.63c33013413.563.86343.90787.431450*200 450*20076.5284.836516529.54010.6936#a3601361060.03754.822109.098500*200 500*20089.6295.196.555.257034.214211.77b3601381265.68965.72

39、18/555.005600*200 600*200106305.55759.57539.274412.91c3601401471.34187.46965.935700*300 700*300185315.928688044.694513.3840#a40014210.567.6109.15176.848326.31976.58550.454614.05b40014412.573.887044.37287.745钢钢轨轨理理论论重重量量表表336.7110859056.564815.37c40014614.580.1655.3979/5.655.661类别型号截面尺寸cmKG/M347.1395

40、63.025016.6845#a45015011.580.4266.40666.717轻轨9kg/m11.398.94357.55紫紫铜铜板板10069.835218.05b45015213.587.4977.39877.75612kg/m15.5412.2367.99厚度kg/m11084.495419.44c45015415.594.5588.37388.77915kg/m19.3315.2378.440.030.267120100.555520.1850#a5001581293.657555.81810/6.367.5522kg/m28.3922.3388.90.040.35613011

41、85620.91b50016014101.566.90578.72230kg/m38.3230.1399.580.050.445140136.865822.43c50016216109.3577.97689.878重轨33kg/m250*25033.32409.870.060.534150157.116024.0355#a55016612.5 105.3489.0310 12.14238kg/m49.538.734110.10.10.889160178.766225.65b55016814.5 114.01011.08910/868.3543kg/m5744.654210.870.151.34

42、4180266.246427.33c55017016.5 123.08056.21179.65650kg/m65.851.514311.40.21.78200279.326528.1956#a56016612.5 106.3267.3768 10.94660kg/m77.4560.644411.910.252.236629.06b56016814.5 115.1178.52510 13.476起重机轨QU7067.352.84512.50.32.67铝铝板板 kg/mkg/m6830.86c56017016.5123.989.65811/768.35QU8081.1363.694814.210

43、.353.120.30.827032.760#a60017613118.01011.87479.656QU100113.3288.965015.420.43.560.41.097537.54b60017814128.09068.358 10.946QU120150.44118.15216.670.454.010.51.378042.72c60018016138.079.65610 13.4765417.980.54.450.61.648548.2363#a63017613121.41810.94612.5/87 11.066焊焊接接钢钢管管重重量量5518.650.65.340.71.9190

44、54.07b63017815131.31013.4768 12.551英制公称普通加厚5619.330.76.230.82.189560.25c63018017141.191215.6410 15.4741/2DN151.255820.740.87.120.92.4610066.7610069.3661218.333/4DN201.636022.190.98.0112.7311080.7槽槽钢钢 kg/mkg/m710.8314/9814.161DN252.426223.7418.91.23.8212096.045#50374.55.44812.27610 17.4751 1/4DN323.1

45、33.776526.051.210.681.54.1130112.726.3#63404.86.631015.1212 20.7241 1/2DN403.844.586828.511.513.351.84.91140130.736.5#65404.86.711217.89814 23.9082DN504.886.167030.211.816.0225.46150150.078#80435.38.0451420.61116/1010 19.8722 1/2DN706.647231.97217.82.56.88160170.7510#100485.310.011623.25712 23.5923D

46、N808.349.817534.72.522.2538.19180216.112#120535.512.06110711.92614 27.2474DN10010.8513.447837.51326.73.59.56200266.812.6#126535.512.32813.53216 30.8355DN12515.0418.248039.53.531.15410.9214#a14058614.541016.6918/1110 22.2736DN15017.8121.638844.55435.6513.65b14060816.731218.78212 26.464镀锌钢管重量为焊接管的1.06

47、倍9049.944.540.05616.3816#a160636.517.241422.80914 30.5899555.64544.5719.11b160658.519.75125815.516 34.649钢钢板板理理论论重重量量表表 kg/mkg/m10061.75.548.95821.8418#a18068720.171019.13318/121227.4钢板厚度kg/m钢板厚度kg/m 10568653.4924.57b18070922.991222.6961431.70.352.751294.211074.66.557.851027.320#a20073722.641426.123

48、1635.90.53.9314109.911581.54762.3b20075925.781401021.48820/12.512 29.7610.755.8915117.7512088.8871.222#a22077724.9991225.52214 34.43617.8516125.612596.33980.1b22079928.451429.4916 39.0451.29.4218141.3130104.2108924#a24078726.861633.39318 43.5881.259.8120157.0135112.51197.9b24080930.631601024.7291.51

49、1.7822172.714012112106.8c240821134.41229.3911.7513.7424188.415013925#a25078727.411433.587215.725196.25160158铅铅板板kg/mkg/mb25080931.341638.5182.519.6326204.1170178.18111.37c250821135.261801233.159323.5528219.81802001.517.0627#a270827.530.841438.3833.225.1230235.5190223222.74b270849.535.081643.5423.527

50、.4832251.22002472.528.43c2708611.539.321848.634431.434266.9230326.18334.1128#a280827.531.432001442.8944.535.3335274.75250385.373.539.8b280849.535.821648.68539.2536282.6280483.41445.48c2808611.540.221854.401647.138295.3300554.85556.8530#a300857.534.462060.056754.9540314.0320631.4668.22b300879.539.172

51、471.168862.842329.7350755.33779.59c3008911.543.88970.6544345.4400886.59890.9632#a32088838.081078.545353.259102.33b320901043.1110113.7c320921248.1312136.4433#a33088838.715170.55b330901043.88c330921249.0636#a36096947.81b360981153.4c3601001359.1228#200 无无缝缝钢钢管管 kg/kg/米米 M=0.02466t(D-t)11.522.533.544.55

52、670.1480.2030.2470.27780.1730.240.2960.33990.1970.2770.3450.401100.2220.3140.3950.462110.2470.3510.4440.5240.5920.647120.2710.3880.4930.5860.6660.7340.789130.2960.4250.5430.6470.740.820.888140.3210.4620.5920.7090.8140.9060.986150.3450.4990.6410.7710.8880.9931.09160.370.5360.690.8320.9621.081.181.281

53、70.3950.5730.740.8941.041.171.281.391.48180.4190.610.7890.9561.111.251.381.501.60190.4440.6470.8381.021.181.341.481.611.73200.4690.6840.8881.081.261.421.581.721.852.07220.5180.7580.9861.201.411.601.781.942.102.37230.5430.7951.041.261.481.681.872.052.222.52240.5670.8321.091.331.551.771.972.162.342.66

54、250.5920.8691.131.391.631.862.072.272.472.81260.6170.9061.181.451.701.942.172.392.592.96270.6410.9431.231.511.782.032.272.502.713.11280.6660.981.281.571.852.112.372.612.843.26300.7151.051.381.702.002.292.562.833.083.55320.7651.131.481.822.152.462.763.053.333.85330.7891.171.531.882.222.552.863.163.45

55、3.99340.8141.201.581.942.292.632.963.273.584.14350.8381.241.632.002.372.723.063.383.704.29380.9121.351.782.192.592.983.353.724.074.73390.9371.391.822.252.663.063.453.834.194.88400.9621.421.872.312.743.153.553.944.325.03421.011.501.972.442.893.323.754.164.565.33441.061.572.072.563.033.503.954.384.815

56、.6244.51.071.592.102.593.073.543.994.444.875.70451.091.612.122.623.113.584.044.494.935.77481.161.722.272.813.333.844.344.835.306.21501.211.792.372.933.484.014.545.055.556.51511.231.832.422.993.554.104.645.165.676.66524.194.735.275.806.81544.364.935.496.047.10564.535.135.716.297.40574.625.235.836.417

57、.55604.885.526.166.787.99635.145.826.497.158.4363.55.185.876.557.218.51706.517.278.149.47736.817.608.389.91767.107.938.7510.36837.798.719.6211.39898.389.3810.3612.28908.489.4910.4812.43918.589.6010.6012.58958.9810.0411.1013.171029.6710.8211.9614.2010810.2611.4912.7015.0911410.8512.1513.4415.9812111.

58、5412.9314.3017.0212712.1313.5915.0417.9013312.7214.2615.7818.7914015.0416.6519.8314615.7017.3920.7115216.3718.1321.6015918.9922.6416820.1023.9718021.5825.7519423.3027.8220329.1521931.52245273299323.932535135637740642645746547848050052953055056060961063072082092010201220142078910111213141516172.933.1

59、13.283.453.633.974.344.324.734.494.934.665.134.835.335.355.926.445.526.126.665.706.316.886.046.717.326.397.107.77 无无缝缝钢钢管管 kg/kg/米米 M=0.02466t(D-t)6.477.207.886.567.307.998.637.087.898.669.377.428.299.109.867.608.489.3210.1110.8511.547.778.689.5410.3611.1211.848.119.079.9910.8511.6612.438.469.4710.4

60、311.3412.2113.028.639.6710.6511.5912.4813.3214.119.1510.2611.3212.3313.2914.2015.0715.889.6710.8511.9813.0714.1115.0916.0316.929.7510.9512.1013.1914.2415.2416.1917.0910.8812.2313.5414.8016.0017.1618.2719.3320.3421.3111.3912.8214.2015.5416.8218.0519.2320.3721.4522.4923.4811.9113.4214.8716.2817.6318.9