水的密度表2优质资料.doc

水的密度表2优质资料(可以直接使用，可编辑 优质资料，欢迎下载）最新温标纯水密度表在密度计量测试中，纯水密度是最重要的密度标准参考物质，可称为“第一参考物质”。其数据对密度基准和标准的研究、精密测试以及在容量、质量、流量、压力、声学与海洋计量等方面都起着基值的作用。迄今国际间对于纯水密度的研究已有200多年的历史，主要是研究水密度的绝对测量，即通过确定了标准体(通常为球体)的体积与质量参数的一种间接测量，准确度较高，不确定度可1×10-6；另外就是研究它的热膨胀，即密度与温度的关系，温度的范围主要在040之间。众所周知，密度与温度参量关系密切，无疑温标的改变将直接影响到水密度的数据。1990年国际温标(ITS90)已于1989年由第77届国际计量委员会议(CIPM)通过，国家质量技术监督局也于1990年发布关于在我国统一实行“1990年国际温标”的通知，并决定从1994年起在全国实施新温标。为使计量、测试结果准确可靠、技术先进，现推荐采用国际温标(ITS90)的纯水密度表来替代1968年国际实用温标(IPTS68)的纯水密度表是有实用价值的。新表温度范围为0100，其中040为常用范围，温度间隔为0.1，很多工作不用内插计算，方便实用；40100的温度间隔为1，是为了更广泛使用而编制的。下面给出1990国际温标水密度表表1990年国际温标纯水密表(kg/m3)t90()0.00.10.20.30.40.50.60.70.80.90999.840999.846999.853999.859999.865999.871999.877999.883999.888999.8931999.898999.904999.908999.913999.917999.921999.925999.929999.933999.9372999.940999.943999.946999.949999.952999.954999.956999.959999.961999.9623999.964999.966999.967999.968999.969999.970999.971999.971999.972999.9724999.972999.972999.972999.971999.971999.970999.969999.968999.967999.9655999.964999.962999.960999.958999.956999.954999.951999.949999.946999.9436999.940999.937999.934999.930999.926999.923999.919999.915999.910999.9067999.901999.897999.892999.887999.882999.877999.871999.866999.880999.8548999.848999.842999.836999.829999.823999.816999.809999.802999.795999.7889999.781999.773999.765999.758999.750999.742999.734999.725999.717999.70810999.699999.691999.682999.672999.663999.654999.644999.634999.625999.61511999.605999.595999.584999.574999.563999.553999.542999.531999.520999.50812999.497999.486999.474999.462999.450999.439999.426999.414999.402999.38913999.377999.384999.351999.338999.325999.312999.299999.285999.271999.25814999.244999.230999.216999.202999.187999.173999.158999.144999.129999.11415999.099999.084999.069999.053999.038999.022999.006998.991998.975998.95916998.943998.926998.910998.893998.876998.860998.843998.826998.809998.79217998.774998.757998.739998.722998.704998.686998.668998.650998.632998.61318998.595998.576998.557998.539998.520998.501998.482998.463998.443998.42419998.404998.385998.365998.345998.325998.305998.285998.265998.244998.22420998.203998.182998.162998.141998.120998.099998.077998.056998.035998.01321997.991997.970997.948997.926997.904997.882997.859997.837997.815997.79222997.769997.747997.724997.701997.678997.655997.631997.608997.584997.56123997.537997.513997.490997.466997.442997.417997.393997.396997.344997.32024997.295997.270997.246997.221997.195997.170997.145997.120997.094997.06925997.043997.018996.992996.966996.940996.914996.888996.861996.835996.80926996.782996.755996.729996.702996.675996.648996.621996.594996.566996.53927996.511996.484996.456996.428996.401996.373996.344996.316996.288996.26028996.231996.203996.174996.146996.117996.088996.059996.030996.001996.97229995.943995.913995.884995.854995.825995.795995.765995.753995.705995.67530995.645995.615995.584995.554995.523995.493995.462995.431995.401995.37031995.339995.307995.276995.245995.214995.182995.151995.119995.087995.05532995.024994.992994.960994.927994.895994.863994.831994.798994.766994.73333994.700994.667994.635994.602994.569994.535994.502994.469994.436994.40234994.369994.335994.301994.267994.234994.200994.166994.132994.098994.06335994.029993.994993.960993.925993.891993.856993.821993.786993.751993.71636993.681993.646993.610993.575993.540993.504993.469993.433993.397993.36137993.325993.280993.253993.217993.181993.144993.108993.072993.035992.99938992.962992.925992.888992.851992.814992.777992.740992.703992.665992.62839992.591992.553992.516992.478992.440992.402992.364992.326992.288992.25040992.212t90()012345678940992.212991.826991.432991.031990.623990.208989.786987.358988.922988.47950988.030987.575987.113986.644986.169985.688985.201984.707984.208983.70260983.191982.673982.150981.621981.086980.546979.999979.448978.890978.32770977.759977.185976.606976.022975.432974.837974.237973.632973.021972.40580971.785971.159970.528969.892969.252968.606967.955967.300966.639965.97490965.304964.630963.950963.266962.577961.883961.185960.482959.774959.062100958.345女装批发，蝴蝶铺 6S78fQSCmZ8d 极虎地 ygCMs5UD9aT2· 一般钢铁密度7850kg/m3计算· 不锈钢板理论重量计算公式钢品理论重量 重量（kg）厚度（mm）×宽度（mm）×长度（mm）×密度值密度 钢种牌号密度（*103千克/立方米）牌号密度（*103千克/立方米）00Cr30Mo27.6400Cr19Ni13Mo37.9800Cr27Mo7.670Cr19Ni12Mo37.981Cr17Mo7.70Cr25Ni207.981Cr157.70Cr18Ni12Mo2Cu27.983Cr167.700Cr18Ni14Mo2Cu27.9800Cr27Mo7.670Cr19Ni12Mo37.981Cr174307.700Cr19Ni13Mo37.9800Cr177.70Cr18Ni11Nb7.987Cr177.70Cr17Ni12Mo2N7.981Cr127.7600Cr17Ni14Mo2316L7.981Cr134107.760Cr17Ni12Mo2N7.980Cr13Ai7.7500Cr17Ni13Mo2N7.9800Cr127.760Cr18Ni16Mo580Cr13Ai7.751Cr17Ni77.932Cr13 =4207.750Cr23Ni137.933Cr137.751Cr17Ni87.930Cr18Ni13Si47.751Cr18Ni97.9300Cr18Mo27.751Cr18Ni9Si37.930Cr26Ni5Mo27.80Cr19Ni97.931Cr17Mn6Ni5N7.9300Cr19Ni117.9300Cr18Ni9S137.930Cr19Ni9N7.931Cr17Mn6Ni6N7.930Cr18Ni11Ti7.931Cr18nNi8Ni5N7.930Cr17Ni17Al7.93· 304不锈钢的密度?· 304的密度本来就是7.93 kg/m430的密度是7.75 kg/m201的密度是7.96 kg/m316的密度是7.98 kg/m· (7.87.9)        7.9314159265   误差是有的 我算了一个下午应该是7.93 误差可能不会太大4.96 201,202,601,602,604,604L,605,6214.45 405,410,4204.98 609S,610S,616S,616L,644310S不锈钢密度是7.93  以下是所有不锈钢密度表· 密度             钢种Density（g/cm3） Steel Grade7.93             201,202,206，301,302,304,304L,305,3217.98             309S,310S,316,316L,3477.75             405,410,4207.70             409,430,434是以g/cm3为单位。·  不锈钢的种类繁多，常温下按组织结构可分为几类：1奥氏体型：如304、321、316、310、201等；2马氏体或铁素体型：如430、420、410等；奥氏体型是无磁或弱磁性，马氏体或铁素体是有磁性的。316材质不锈钢的密度是：7.93×1000Kg/立方米。 · 不锈钢的密度计算公式：W=3.1416×壁厚（外径- 壁厚）×密度   W单位kg/m·· 304如果以刚才那位的公式来算重量，密度值应为0.02491,不锈钢拋光后煮水会有锈斑,大概有两种可能,一种是这种不锈钢内含的Ni元素太低,不是正式不锈钢材料,还有一种就是因为不锈钢经过打磨抛光的,是用一种含有铁粒的工具来找的,所以可能也会沾上点铁元素,不过如果是这样的话,应该不会有很多锈斑的.·  如果你只是大概地计算，可以按一般钢铁密度，取7.85g/立方厘米来进行计算，相差不会很大（不过，316的话，材料价格太贵了，粗略预算出入就会很大）。国标材料，我们可以用相对理论数据来计算重量，计算公式是重量(kg)=厚度(mm)*宽度(m)*长度(m)*密度值(g/立方厘米)流体输送用不锈钢焊接钢管的密度重量（kg）=厚度（mm）*宽度（m）*长度（m）*密度值Weight（kg）=Thickness（mm）*Width（m）*Length（m）*Density（g/立方厘米）材料 201,202,301, 302, 304, 304L, 305,321密度7.937.937.937.937.937.937.937.93                                                          材料309S310S316316L347 405410420409 430434 密度7.987.987.987.987.987.757.757.757.707.707.70过热蒸汽密度表温度（）压力（MPa）1501701902102302502702903103303503700.100.51640.49250.47070.45070.43230.41560.40010.38570.37240.36000.34840.33750.150.77810.74120.70790.67770.65000.62460.60100.57950.55940.54040.52300.50660.201.04230.99180.94660.90560.86840.83420.80270.77360.74650.72140.69800.67590.251.30891.24441.18691.13491.08491.04451.00480.96820.93430.90270.87320.84560.301.57831.49901.42871.36531.30791.25401.20771.16341.12241.08441.04881.01560.402.12372.01411.91661.82971.75131.67801.61521.55541.50001.44901.40101.35630.502.66582.53802.41212.29972.19922.10812.02551.94951.88021.81471.75451.69830.804.39664.16763.93503.74003.53743.41103.27183.14533.02832.92152.82272.73051.106.13135.83325.53425.23564.98104.74604.54454.36124.19434.04103.90303.77001.407.87857.51637.15406.79136.42886.11475.84375.59455.37945.17774.99454.82901.709.84649.36889.24738.41307.93527.52197.18306.86076.58156.33096.09985.77792.0011.629511.098510.567610.03669.50548.97448.53508.14477.80617.49557.21866.96192.5015.189014.451613.715012.977612.240611.503610.879410.35009.88889.48069.11398.78023.0018.416817.570916.724315.877615.036714.184213.337712.635911.997911.514311.049410.63083.5022.700821.571320.442719.313118.226617.053015.924315.016314.256513.850113.028612.61624.0027.164025.747024.330322.912921.495420.077818.660317.499716.552715.749015.053914.43924.5030.385228.916327.447525.978424.509623.040721.571720.102818.933317.930817.127916.40185.0035.424333.629331.834230.038428.243326.448324.653222.858021.422120.250819.262718.41086.0043.895441.747539.598837.450835.3 33.154131.006228.857426.709125.050223.700622.55707.0056.720153.699150.678047.656144.635241.613338.592235.570432.548830.223128.403727.01008.0065.471362.180058.888355.596852.306149.014545.723142.431639.139935.848533.417931.48259.0084.545779.826175.106170.386365.666560.946556.210051.507746.787742.068038.808336.321710.0108.6250102.028995.434688.841282.248675.654365.769962.467659.664849.280244.756041.527412.5158.3464148.7516139.1578129.5629119.9781110.384295.776991.196481.603472.010562.417856.149615.0206.4175194.4276182.4477170.4577158.4766146.4967127.6820122.5268110.536998.553186.568874.584017.5250.3934236.6910222.8603209.1592195.4568181.6261163.4280154.2312140.3919126.6895116.3142100.817620.0327.8165309.9521291.2953273.4409255.5786236.9271219.0574201.2031182.5462164.6839151.1200137.796521.5384.6647363.2975341.9027320.5455299.1880277.7931256.4260235.0688213.6739192.3164171.8651150.0074续表温度（）压力（MPa）3904104304504704905105305505705900.100.32720.31760.30860.30000.29190.28420.27690.27000.26340.25710.25120.150.49120.47670.46310.45020.43810.42700.41560.40520.39530.38600.37680.200.65530.63600.61780.60050.58420.56880.55000.54000.52710.51460.50260.250.81980.79550.77260.75070.73160.71130.69250.67570.65910.64400.62840.300.98450.95520.92770.89890.88560.85400.83200.81080.79130.77240.75400.401.31441.27531.23771.20351.17081.13961.11021.08211.05561.03031.00620.501.64561.59611.54981.50361.46481.42581.38881.35371.32041.28871.25850.802.64402.55952.48842.41712.35002.28692.22742.17202.11642.02902.01681.103.65123.53843.43353.33453.24023.15293.07102.99022.91702.84492.77741.404.66734.52204.38574.25754.34964.22913.91573.81433.71833.62713.54011.705.69365.51205.34415.18635.03744.89724.76654.64084.52304.41164.30562.006.72906.51176.31306.12035.94195.78115.62045.47255.33225.19895.07452.508.47508.19387.93327.67777.49377.28107.07996.86376.68586.51776.35823.0010.24939.90009.57759.26428.85608.6 8.36108.13308.04867.84377.64983.5012.052811.630811.242510.884210.551210.25009.94999.67769.41979.17778.94804.0013.886213.307712.999112.508712.183511.757011.416911.099410.800310519110.25334.5015.752715.145114.667914.150713.700913.288012.895012.531512.189411.868311.56505.0017.656516.982716.371915.813915.301714.802114.385913.974913.588513.226712.88506.0021.562920.690019.906219.198118.549517.956017.402916.891216.411915.965715.54407.0025.633024.522423.402122.663521.867521.146020.469919.850619.274518.735018.23148.0029.869828.496927.291326.017025.264024.395023.590522.857322.174221.540020.95009.0034.304432.294731.159329.873328.463727.710026.767625.906825.112424.377123.694910.039.000636.934435.168433.644732.300231.096030.011629.016428.100027.255726.473812.551.821248.501545.802343.543141.588439.880038.353736.993635.741434.607233.554115.066.834161.553057.513754.249751.526549.194047.124945.308743.668042.193640.834917.585.322876.618570.571165.933162.180759.052056.342753.987551.898550.023748.326920.0108.543094.494585.327678.775973.685869.601066.060263.067460.449358.125356.040221.5128.1614106.636095.136687.093981.018476.166772.137668.710865.737063.113260.7719注：压力为绝对压力，密度单位是kg/m3