常用计量单位换算表重单位及其换算公制重量单位表单位名称旧

1、、常用计量单位换算表重单位及其换算公制重量单位表单位名称旧名称代号对主单位的比毫克公丝mg0.000001 公斤厘克公毫eg0.00001 公斤分克公厘dg0.0001 公斤克公分g0.001 公斤十克公钱dag0.01公斤百克公两hg0.1公斤公斤公斤，千克kg主单位公担公担q100公斤吨公吨t1000公斤常用英美制重量单位表1英吨长吨，ton=2240磅 1美吨短吨，sh.ton=2000磅1 磅1b=16 盎司oz常用重量单位换算表吨公斤市担市斤英吨美吨磅吨110002020000.984211.10232204.6公斤0.00110.0220.0009840.0011022.2046市

2、担0.055011000.049210.0551110.231市斤0.00050.50.0110.0004920.0005511.1023英吨1.016051016.0520.32092032.0911.12002240美吨0.90719907.1918.14371814.370.892912000磅0.0004540.45360.0090720.90720.0004460.00051压力单位换算表2公斤/厘米大气压水银柱高 度毫米水柱高度米毫巴2磅/寸英寸水柱公斤/厘米210.9678735.5610.00981.0014.223395.00大气压1.03331760.0010.333310

3、13.2514.696407.5水银柱高度毫米0.001360.0013110.01361.33320.01930.535水柱高度米0.100.096873.556198.101.422339.40毫巴0.001020.0009870.768630.010210.014510.402磅/寸20.07030.068051.7150.70368.951I27,72英寸水柱0.002540.002461.870.02542.490.0361|1常用长度单位换算表米厘米毫米市尺英尺英寸米1100100033.2808439.3701厘米0.011100.030.032810.3937毫米0.0010.

4、110.0030.0032810.03937市尺0.3333333.333333.3311.093613.1234英尺0.304830.48304.80.9144112英寸0.02542.5425.40.07620.083331英寸与毫米对照表寸毫米寸毫米寸毫米寸毫米寸毫米寸毫米1/161.5889/1614.2917/1626.9925/1639.6917/853.9825/879.381/83.1755/815.889/828.5813/841.289/457.1513/482.553/164.76311/1617.4619/1630.1627/1642.8619/860.3327/885

5、.731/46.3503/419.055/431.757/444.455/263.57/288.95/167.93813/1620.6421/1633.3429/1646.0421/866.6829/892.083/89.525刀822.2311/834.9315/847.6311/469.8515/495.257/1611.11315/1623.8123/1636.5131/1649.2123/873.0331/898.431/212.700125.43/238.10250.80376.24101.6常用容量单位换算表升市升立方英寸英加仑美加仑液量美加仑干量升市升161.02370.2200

6、0.26420.2270立方央寸0.016410.00360.00430.0037英加仑4.5460277.27411.20211.0321美加仑液量3.78532310.832710.8594美加仑干量4.4048268.8030.96891016361、常用化学元素符号表元素名称符号元素名称符号元素名称符号铬Cr铌Nb铝Pb镍Ni钽Ta铋Bi硅Si氢H锕Ac锰Mn碳C铈Ce铝Al氧O铍Be磷P钠Na铯Se钨W镁Mg锆Zr钼Mo硫S镧La钒V氯Cl钡Ba钛T钾K汞Hg铜Cu锌Zn钙Ca铁Fe银Ag碘I硼B锡Sn溴Br钻Co锑Sb氟F氮N金Au烯土Re三、常用金属材料容重表名称3容重公斤/米名

7、称3容重公斤/米铝2670锡7310钢7850汞水银13600铸铁7220铅11337青铜8800锌7140黄铜8600锰7200紫铜8920铬7100镍8900银10500四、常用工业材料比重表材料名称比重克/厘米3材料名称比重克/厘米3灰口铸铁6.67.4铜材紫铜材8.9 9.0白口铸铁7.47.796黄铜8.85可锻铸铁7.27.490黄铜8.80工业纯铁7.8785黄铜8.75钢材7.8580黄铜8.65铸钢7.868黄铜8.60低碳钢含碳0.1%7.8562黄铜8.50中碳钢含碳0.4%7.8274-3铅黄铜8.70高碳钢含碳1%7.8163-3铅黄铜8.5高速钢含钨9%8.359-

8、1铅黄铜8.5高速钢含钨18%8.790-1锡黄铜8.8不锈钢含铬13%7.7570-1黄铜锡8.5462-1锡黄铜8.453-12-5铸锡青铜8.6960-1锡黄铜8.455-5-5铸锡青铜8.877-2铝黄铜8.66-6-3铸锡青铜8.8260-1-1铝黄铜8.25铝青铜8.258-2锰黄铜8.57铝青铜7.859-1-1铁黄铜8.59-2铝青铜7.6380-3硅黄铜8.69-4铝青铜7.64-3锡青铜8.810-3-1.5铝青铜7.54-4-2.5锡青铜8.792铍青铜8.234-4-4锡青铜8.93-1硅青铜8.476.50.1锡青铜8.8铝板2.7340.3锡青铜8.9二号防锈铝2.

9、67五号防锈铝2.65二号锻铝2.8廿一号防锈铝2.73四号超硬铝2.8号硬铝2.75五号铸造铝合金2.55三号硬铝2.73六号铸造铝合金2.60十一号硬铝2.84七号铸造铝合金2.65十二号硬铝2.8十二号铸造铝合金2.67十四号硬铝2.8十五号铸造铝合金2.95二号锻铝2.69工业镁1.74四号锻铝2.65锌板7.2五号锻铝2.75铸锌6.86八号锻铝2.810-5锌铝合金6.3九号锻铝2.84-3铸锌铝合金6.754-1铸锌铝合金6.9钻8.9锡7.37.5钛4.51铅板11.373钨钻合金14.9 15.3工业镍8.96钨钻合金14.6 15.015-20锌白铜8.68钨钻合金14.4

10、 14.843-0.5锰白铜8.895钨钻钛合金12.3 13.240-1.5锰白铜8.9015钨钻钛合金11.0 11.7镍铜合金8.8汞13.69镍铬合金8.72锰7.43锡基轴承合金7.34 7.75铬7.19铅基轴承合金9.33 10.67钒6.11钨19.3钼10.20铌8.57银10.5锇22.5金19.3锑6.62铂21.4镉8.64钾0.86钡3.5钠0.97铍1.85钙1.55铋9.84硼2.34铱22.4硅2.33铈6.9硒4.84钽16.6砷5.7碲6.24华山松0.437钍11.5红松0.440马尾松0.533桦木0.615云南松0.588山杨0.486红皮云杉0.41

11、7楠木0.61兴安落叶松0.625柞栋柞木0.766长白落叶松0.594软木0.1 0.4四川红杉0.458胶合板0.56臭冷杉0.384刨花板0.40铁杉0.500竹材0.90杉木0.376木炭0.3 0.5柏木0.588石墨1.9 2.1水曲柳柃木0.686石膏2.3 2.4大叶榆榆木0.548生石灰1.1熟石灰1.2砂岩2.2 2.5水泥1.2石英2.5 2.8普通粘土砖1.7天然浮石0.40.9粘土耐火砖2.10滑石2.6 2.8硅质耐火砖1.8 1.9金刚石3.5 3.6镁质耐火砖2.6金刚砂4.0镁铬质耐火砖2.8普通刚玉3.85 3.90高铬质耐火砖2.22.5白刚玉3.90大理

12、石2.62.7碳化硅3.10花岗石2.63.0云母2.7 3.1石灰石2.62.8地蜡0.96石板石2.72.9地沥青0.9 1.5石蜡0.90碳化钙电石2.22纤维蛇纹石石棉2.22.4电木胶木1.3 1.4角内石石棉3.23.3电玉1.45 1.55纯橡胶0.93聚氯乙烯1.35 1.40平胶板1.6 1.8聚苯乙烯0.91皮革0.4 1.2聚乙烯0.92 0.95纤维纸板1.3赛璐珞1.35 1.4平板玻璃2.5有机玻璃1.18实验室用器皿玻璃2.45泡沫塑料0.20耐高温玻璃2.23硬聚氯乙烯板1.35 1.60五、黑色金属硬度及强度换算表硬度抗拉强度公斤/毫米2洛氏外表洛氏维氏布氏碳

13、钢1銘钢珞a钢珞镰钢珞钳钢珞镰钳钢珞猛硅钢超 高 强 度 钢不锈钢不分钢种HRCHRAR30NHR145NHVHB30D 2(70.0)86.61037本栏(69.5)86.31017适用 二换 算精 度要 求不(69.0)86.1997(68.5)85.8978(68.0)85.5959(67.5)85.2941高的67.085.0923一般66.584.7906钢种66.084.488965.584.187265.083.9 92.281.371.785664.583.6 92.181.071.284064.083.3 91.980.670.682563.583.1 91.880.270.

14、181063.082.8 91.779.869.579562.582.5 91.579.469.078062.082.2 91.479.068.476661.582.0 91.278.667.975261.081.7 91.078.167.373960.581.4 90.877.766.8726硬度抗拉强度公斤/毫米2洛氏外表洛氏维氏布氏碳铬钢铬钒铬镍铬钼铬镍铬锰超咼 强度 钢不锈钢不分HRCHRAHR15 HR30 HR45NNNHVHB30D2钢钢钢钢钼钢硅钢钢种60.081.290.677.366.2713269.1260.759.80.90.476.965.670262.255.590

15、3159.80.90.276.565.168255.249.0688658.80.90.076.164.567249.244.5366358.80.89.875.663.966243.239.0147157.79.89.675.263.465238.234.583157.79.89.474.862.864232.229.0526356.79.89.174.462.263227.224.5314656.79.88.973.961.762222.220.0004155.78.88.673.561.160217.215.5797755.78.88.473.160.559206.209.208.213

16、.211.0596861554.78.88.172.659.958203.206.204.208.207.5293187454.77.87.972.259.457200.202.201.204.203.0990505453.77.87.671.858.857196.199.197.200.199.5708045553.77.87.471.358.256193.195.192.198.193.196.195.041755587752.77.87.170.957.655190.192.189.195.190.193.192.511603130152.76.86.870.457.154188.187

17、.188.186.191.187.189.188.0931571804551.76.86.670.056.553184.184.185.183.188.183.186.185.5641540660151.76.86.339.555.952(501)180.181.182.179.185.180.182.181.0353619447750.76.86.039.155.351(494)176.178.179.176.182.177.179.178.51777093355硬度抗拉强度公斤/毫米2洛氏外表洛氏维布氏超咼氏碳钢铬钢铬钒铬镍铬钼铬镍铬锰强度不锈不分HRHRHR15HR30HR45HB30钢

18、钢钢钼钢硅钢钢钢种HV2钢CANNND50.75.85.768.654.750(488)174.173.175.175.173.179.174.176.175.175.089418893259349.75.85.568.254.250(481)171.169.173.172.171.176.171.173.172.172.551480802253249.75.85.267.753.649(474)168.166.170.169.168.173.168.170.168.169.033662823378248.75.84.967.353.048(468)165.163.167.166.165.17

19、0.165.167.165.166.505855944495348.74.84.666.852.447(461)163.160.164.164.162.167.162.165.162.163.078159066723547.74.84.366.451.847(455)160.157.162.161.159.164.160.162.159.160.550 I663298052847.74.84.065.951.246449158.154.159.158.157.162.157.160.156.158.023 1197430303146.73.83.765.550.745442155.152.15

20、7.155.154.159.154.157.153.155.596622773755546.73.83.565.050.144436153.149.154.153.152.156.152.155.150.152.079 1377127208945.73.83.264.649.544430151.147.152.150.149.154.149.152.148.150.54 |3022571862445.73.82.964.148.943424148.144.149.148.147.151.147.150.145.148.026888026427044.72.82.663.648.34241814

21、6.142.147.145.144.149.145.147.143.145.599 I665581083744.72.82.363.247.742413144.140.145.143.142.146.142.145.141.143.063 1532157750443.72.82.062.7；7.141407142.138.142.140.140.144.140.143.138.141.547529823527143.72.81.762.346.541401140.136.140.138.137.142.138.140.136.138.011517590496942.71.81.461.845.

22、940396138.134.138.136.135.139.136.138.134.136.58 |5615277255842.71j81.161.345.439391136.132.136.134.133.137.134.136.132.134.097240 165225741.71.80.860.944.839385134.130.134.131.131.135.132.133.130.132.533833953295741.71.80.560.444.238380133.128.132.129.129.133.130.131.128.130.018142841256740.70.80.2

23、60.043.638375131.126.130.127.127.131.128.129.126.128.5823727403187硬度抗拉强度公斤/毫米2洛氏外表洛氏维布氏超咼氏碳钢铬钢铬钒铬镍铬钼铬镍铬锰强度不锈不分HRHRHR15HR30HR45HB30钢钢钢钼钢硅钢钢钢种HV钢CANNND240.70.79.959.543.037370129.124.128.125.125.129.126.126.125.126.057692740470839.70.79.659.042.437365127.123.126.123.123.127.124.124.123.125.53292285063

24、3039.70.79.358.641.836360126.121.124.121.121.125.122.121.121.123.007363960886238.79.058.141.236355124.119.122.120.119.123.121.119.120.121.52695071130438.78.757.640.635350123.118.120.118.117.121.119.118.119.0714629244737.78.457.240.035345121.116.118.116.116.119.117.116.118.5258852478037.78.156.739.43

25、4341120.115.117.114.114.117.116.115.116.0703184613336.77.856.238.834336118.113.115.113.112.115.114.113.114.5258318868736.77.555.838.233332117.112.113.111.111.114.113.112.113.0804651103135.77.255.337.633327115.110.112.109.109.112.111.110.111.5369095559535.77.054.837.032323114.109.110.108.107.110.110.

26、109.110.0915449815034.76.754.436.532318112.108.108.106.106.109.108.108.108.5472894261534.32111.106.107.105.104.107.107.106.107.76.453.935.9314003824 |9737033.76.153.435.331310110.105.105.104.103.106.105.105.105.5o605705294633.75.853.0.731306108.104.104.102.102.104.104.104.104.0262270761232.75.552.53

27、4.130302107.102.102.101.100.103.103.102.102.5839737238832.75.252.033.530298106.101.101.100.99.3101.102.101.101.040631805531.74.951.632.930294104.100.99.9 8.898.0100.100.100.100.5074583131.74.751.132.329291103.99.1 98.5 97.6 96.99.199.699.0)8.906430.74.450.631.729287102.97.9 97.2 96.4 95.5 97.898.597

28、.8)7.6521硬度抗拉强度(公斤/毫米2)洛氏外表洛氏维 氏布氏超 高铬钒铬镍铬钼铬镍铬锰不锈不分碳钢铬钢强钢钢种HRHR15HR30HR45HB30D钢钢钢钼钢硅钢HRCANNNHV2度 钢28100.96.95.95.94.96.97.96.96.30.074.150.231.192839793363642895.94.94.93.95.96.95.95.29.573.849.730.5528099.7562132412894.93.93.91.94.95.94.94.29.073.549.229.9127698.4332911202793.92.92.90.93.94.93.92.2

29、8.573.348.729.3827397.2212801182792.90.91.89.91.93.91.91.28.073.048.328.7426996.1092780972790.89.90.88.90.92.90.90.27.572.747.828.1126694.9972770862689.88.89.87.89.91.89.89.27.072.447.327.5826393.7863770752688.87.88.86.88.90.88.88.26.572.246.926.9426092.6754761542687.86.87.85.87.89.87.87.26.071.946.

30、426.3125791.4646762542586.85.86.84.86.88.86.86.25.571.645.925.7825490.3538762442585.84.86.83.87.85.85.25.071.445.525.1525189.2530843424.571.145.024.52524888.184.83.85.83.86.84.84.243205342483.82.84.82.85.83.83.24.070.844.523.9924587.043516252482.81.83.81.84.82.82.23.570.644.023.3624286.043838252481.

31、80.83.80.84.81.81.23.070.343.622.7324084.943150262480.79.82.79.83.80.80.22.570.043.122.1023783.944572282379.78.81.78.82.79.79.22.069.842.621.5723482.945995292378.77.81.78.81.78.79.21.568.542.221.0423281.956327212377.76.80.77.81.77.78.21.069.341.720.4122980.957750322276.75.80.76.80.76.77.20.569.041.219.8922779.969283442275.75.79.76.