ISO 18265 - X110MoCo9.8高速钢的硬度-硬度换算值_沈阳天星试验仪器股份有限公司
ISO 18265 - X110MoCo9.8高速钢的硬度-硬度换算值

国际标准ISO 18265-2013《金属材料-硬度值的换算》表D.8:1.3247高速钢硬度换算表(牌号TGL X110MoCo9.8)


维氏硬度维氏硬度维氏硬度洛氏硬度洛氏硬度表面洛氏表面洛氏表面洛氏
HVHV10HV5HRCHRAHR45NHR30NHR15N
740


8267.877.990.7
750


82.268.178.390.8
760


82.568.478.690.9
77076875963.282.768.87991
78077977063.582.969.179.391.1
79079078163.983.169.479.691.2
80080179164.283.369.779.991.3
81081280264.583.57080.291.4
82082281364.883.770.380.591.6
83083382365.183.870.680.891.7
84084483465.484718191.8
85085584565.784.271.381.391.9
8608668566684.471.681.592
87087686666.384.571.981.892.1
88088787766.684.772.28292.2
89089888866.984.872.582.392.4
90090989967.18572.882.592.5
91092090967.485.173.182.792.6
92093192067.685.373.48392.7
93094293167.985.473.783.292.8
940

68.285.57483.492.9
950


85.774.383.693

注:当给出的硬度符号HV不附带数字时,最有可能代表的是HV30。




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