ISO 18265 - 高速鋼硬度換算表

國際標準ISO 18265-2013《金屬材料-硬度值的換算》表D.2:

X80WMo6.5、X82WMo6.5、X90WMo6.5、X97WMo3.3、X100WMo6.5、X85WMoCo6.5.5、

X105WMoCo6.5.5 及 X79WCo18.5牌號的高速鋼硬度換算表


維氏硬度洛氏硬度洛氏硬度表面洛氏表面洛氏表面洛氏
HV30HRCHRAHR45NHR30NHR15N
58054.277.958.871.787.1
59054.778.259.472.287.4
60055.278.56072.687.6
61055.778.760.673.187.8
62056.27961.173.588.1
63056.679.361.77488.3
64057.179.662.274.488.5
65057.679.862.874.888.7
6605880.163.375.288.9
67058.580.363.875.689.1
68058.980.664.37689.3
69059.380.864.876.489.5
70059.78165.376.789.7
71060.281.365.877.189.9
72060.681.566.377.490.1
7306181.766.777.890.2
74061.48267.278.190.4
75061.882.267.678.590.6
76062.182.468.178.890.7
77062.582.668.579.190.9
78062.982.868.979.591
79063.38369.479.891.2
80063.683.269.880.191.3
8106483.570.280.491.5
82064.383.670.680.791.6
83064.783.8718191.8
840658471.481.391.9
85065.484.271.781.692
86065.784.472.181.892.2
8706684.672.582.192.3
88066.384.872.882.492.4
89066.78573.282.792.5
900678573.682.992.6
91067.385.373.983.292.8
92067.685.574.283.492.9





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