King Portable Brinell Ha
rd
ness
T
ester
21
©Copyright King Tester Corporation 2017. All Rights Reserved
Rev. March 2017
www.Kingtester.com
Ball Diameter D/mm
0.102xF/D
2
30
15
10
5
Test Force F/N (kg)
10
5
29.42kN
(3000)
7.355kn (750)
14.71kN
(1500)
9.807Kn
(1000)
4.903Kn (500)
Indentation Diameter D/mm
Brinell Hardness (HBW)
5.55
2.775
114
56.9
37.9
18.9
5.56
2.780
113
56.6
37.7
18.9
5.57
2.785
113
56.3
37.6
18.8
5.58
2.790
112
56.1
37.4
18.7
5.59
2.795
112
55.9
37.3
18.6
5.60
2.800
111
55.7
37.1
18.6
5.61
2.805
111
55.5
37.0
18.5
5.62
2.810
110
55.2
36.8
18.4
5.63
2.815
110
55.0
36.7
18.3
5.64
2.820
110
54.8
36.5
18.3
5.65
2.825
109
54.6
36.4
18.2
5.66
2.830
109
54.4
36.3
18.1
5.67
2.835
108
54.2
36.1
18.1
5.68
2.840
108
54.0
36.0
18.0
5.69
2.845
107
53.7
35.8
17.9
5.70
2.850
107
53.5
35.7
17.8
5.71
2.855
107
53.3
35.6
17.8
5.72
2.860
106
53.1
35.4
17.7
5.73
2.865
106
52.9
35.3
17.6
5.74
2.870
105
52.7
35.1
17.6
5.75
2.875
105
52.5
35.0
17.5
5.76
2.880
105
52.3
34.9
17.4
5.77
2.885
104
52.1
34.7
17.4
5.78
2.890
104
51.9
34.6
17.3
5.79
2.895
103
51.7
34.5
17.2
5.80
2.900
103
51.5
34.3
17.2
5.81
2.905
103
51.3
34.2
17.1
5.82
2.910
102
51.1
34.1
17.0
5.83
2.915
102
50.9
33.9
17.0
5.84
2.920
101
50.7
33.8
16.9
5.85
2.925
101
50.5
33.7
16.8
5.86
2.930
101
50.3
33.6
16.8
5.87
2.935
100
50.2
33.4
16.7
5.88
2.940
99.9
50.0
33.3
16.7
5.89
2.945
99.5
49.8
33.2
16.6
5.90
2.950
99.2
49.6
33.1
16.5
5.91
2.955
98.8
49.4
32.9
16.5
5.92
2.960
98.4
49.2
32.8
16.4
5.93
2.965
98.0
49.0
32.7
16.3
5.94
2.970
97.7
48.8
32.6
16.3
5.95
2.975
97.3
48.7
32.4
16.2
5.96
2.980
96.9
48.5
32.3
16.2
