钢球规格换算及重量表.doc

::::材料对照表/公差等级表/规值/重量换算表::::
钢球规格换算及重量表
1000个每千克每千克每千克钢每万粒每万粒
钢球直径钢球直径钢球直径
钢球钢球球钢球钢球钢球
个数((近近个数个数
）重（kgmmmminkg）重（mminin重（kg）
(似)近似)似)
35.802.0947827.900.50000.005119607808.000020.63713/16
21.00004008.500037.752.500.012826.497812500.6800
2.718.73111/3240.104784700.020921.431324.9027/320.8000369
7/82.979.000022.300.04082451001.000033722.22544.80
3.529.5253/828420.1723.000014184049.591.20000.0705
29/3249.8023.01881.300010.000020.100.08932451119804.08
15/161.450010.318823.8125223806450.12413/3218.2055.104.48
11.000024.00001/166235056.3417.750.1605.421.588185
5.607/164587116.501790.2181.750024.606331/3260.8011.1125
25.0000307002.00000.32663.6815.7011.50006.22161
11.509429/646.22就16166.8025.43/3215.002.3812181820.550
11/3273.30156982.50000.63711.906226.193814513.6415/326.88
11/161.10014212.4726.987580.20909112.00003.00007.04
13/3212.303131/643.17576341.3101321/811.4087.407.6027.7812
12.7571789.4711.181.7501/228.00003.50008.35120
13.493817/32392295.205/322.55010.5010.001003.969028.57511/8
30.16254.0000893831112.002.61013/168.9311.1814.0000
31.7511/43/164.762514.28752268130.604.4109/1611.907.6684
15.081219/326.6219615.000014.005.100151.1071.4033.337515/16
34.92515.875178613/645.755.15945/8173.805.60016.3061.3013/8
36.5125143116.697/325.045.55626.990198.6016.000059.9017/16
38.1116311/215/645.95318.600225.604.4316.668821/3218.9052.90
17.00008.81020.026.000050.0040.00003.83261.101136
17.462511/161/49626.3521.7010.400286.803.4946.1041.27515/8
6.500042.862511.190111/4640.3089424.803.1123/3218.2562321.20

6.746917/6412.50080019.000027.9635.7744.4513/4358.202.79
440.602.2747.62514.90067117/828.2019.053/47.14387/3235.50
7.93755/1620.40049019.943825/3231.9031.4050.8尲534.701.87

每粒钢球的重量计算方式：球形体积×钢质的比重1.为球的半径）r3(rπ球形体积计算公式：4/3AISI1015该表是按材料为2.的碳钢球的比重计算。
不锈钢球比碳钢球重0.0074%,轴钢球比碳钢球重0.0122%