ISO 18265 - X110MoCo9.8高速钢的硬度-硬度换算值
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
|
HV
|
HV10
|
HV5
|
HRC
|
HRA
|
HR45N
|
HR30N
|
HR15N
|
740
|
|
|
|
82
|
67.8
|
77.9
|
90.7
|
750
|
|
|
|
82.2
|
68.1
|
78.3
|
90.8
|
760
|
|
|
|
82.5
|
68.4
|
78.6
|
90.9
|
770
|
768
|
759
|
63.2
|
82.7
|
68.8
|
79
|
91
|
780
|
779
|
770
|
63.5
|
82.9
|
69.1
|
79.3
|
91.1
|
790
|
790
|
781
|
63.9
|
83.1
|
69.4
|
79.6
|
91.2
|
800
|
801
|
791
|
64.2
|
83.3
|
69.7
|
79.9
|
91.3
|
810
|
812
|
802
|
64.5
|
83.5
|
70
|
80.2
|
91.4
|
820
|
822
|
813
|
64.8
|
83.7
|
70.3
|
80.5
|
91.6
|
830
|
833
|
823
|
65.1
|
83.8
|
70.6
|
80.8
|
91.7
|
840
|
844
|
834
|
65.4
|
84
|
71
|
81
|
91.8
|
850
|
855
|
845
|
65.7
|
84.2
|
71.3
|
81.3
|
91.9
|
860
|
866
|
856
|
66
|
84.4
|
71.6
|
81.5
|
92
|
870
|
876
|
866
|
66.3
|
84.5
|
71.9
|
81.8
|
92.1
|
880
|
887
|
877
|
66.6
|
84.7
|
72.2
|
82
|
92.2
|
890
|
898
|
888
|
66.9
|
84.8
|
72.5
|
82.3
|
92.4
|
900
|
909
|
899
|
67.1
|
85
|
72.8
|
82.5
|
92.5
|
910
|
920
|
909
|
67.4
|
85.1
|
73.1
|
82.7
|
92.6
|
920
|
931
|
920
|
67.6
|
85.3
|
73.4
|
83
|
92.7
|
930
|
942
|
931
|
67.9
|
85.4
|
73.7
|
83.2
|
92.8
|
940
|
|
|
68.2
|
85.5
|
74
|
83.4
|
92.9
|
950
|
|
|
|
85.7
|
74.3
|
83.6
|
93
|
注:当给出的硬度符号HV不附带数字时,*有可能代表的是HV30。