《硬度换算表》word版

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1、硬度換算表HVHRCHBS　　　　　　　　　　　　　　　　　　　　　　　　　　　HVHRCHBS　　　　　　　　　　　　　　　　　　　　　　　　　　　HVHRCHBS940685605330029.828492067.555052.350529529.22809006754051.749629028.527588066.453051.148828527.827086065.952050.548028027.126584065.351049.847327526.426182064.750049.146527025.62

2、568006449048.445626524.825278063.348047.74482602424776062.547046.944125523.124374061.846046.143325022.22387206145045.342524521.323370060.144044.541524020.322869059.743043.64052301868059.242042.739722015.767058.841041.838821013.466058.340040.83792001165057.83903

3、9.83691908.564057.338038.8360180663056.837037.7350170362056.336036.6341160061055.735035.533160055.234034.432259054.733033.331358054.132032.230357053.631031294钢的硬度值换算表1钢的维氏硬度（HV）与其他硬度和强度的近似换算值a（续）维氏硬度布氏硬度10－mm钢球3000－kg负荷b洛氏硬度b表面洛氏硬度表面金刚石圆锥压头肖氏硬度抗拉强度（近似值）Mpa(1000

4、psi)维氏硬度标准钢球钨－硬质合金钢球A.标尺60-kg负荷金刚圆锥压头·标尺100-kg负荷金刚圆锥压头·标尺100-kg负荷金刚圆锥压头·标尺100-kg负荷金刚圆锥压头15-N标尺15－kg负荷30-N标尺30－kg负荷45-N标尺45-kg负荷HVHBSHBWHRAHRBHRCHRDHR15NHR30NHR45NHSσbHV123456789101112133703603503403303203103002952902852802752702652602552502452402302202102001901

5、80170160150140130120110350341331322313303294284280275270265261256252247243238233228219209200190181171162152143133124114105953503413313223133032942842802752702652612562522472432382332282192092001901811711621521431331241141059590868169.268.768.167.667.066.465.865

6、.265.864.564.263.863.563.162.762.462.061.661.260.7－－－－－－－－－――－－－－－－－(109.0)－(108.0)－(107.0)－(105.5)－(104.5)－(103.5)－(102.0)－(101.0)－99.5－98.196.795.093.491.589.587.185.081.778.775.071.266.762.356.252.037.736.635.534.433.332.331.029.829.228.527.827.126.425.624.8

7、24.023.122.221.320.3(18.0)(15.7)(13.4)(11.0)(8.5)(6.0)(3.0)(0.0)－－－－－－－－－53.652.851.951.150.249.448.447.547.146.546.045.344.944.343.743.142.241.741.140.3－－－－－－－－－－－－－－－－－79.278.678.077.476.876.275.674.974.674.273.873.473.072.672.171.671.170.670.169.6－－－－－－－－－－－

8、－－－－－－57.456.455.454.453.652.351.350.249.749.048.447.847.246.445.745.044.243.442.541.7－－－－－－－－－－－－－－－－－40.439.137.836.535.233.932.531.130.429.528.727.927.126.225.224.323.222