King Portable Brinell Ha
rd
ness
T
ester
20
©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)
5.10
2.550
137
68.3
45.5
22.8
5.11
2.555
136
68.0
45.3
22.7
5.12
2.560
135
67.7
45.1
22.6
5.13
2.565
135
67.4
45.0
22.5
5.14
2.570
134
67.1
448
22.4
5.15
2.575
134
44.6
22.3
5.16
2.580
133
66.9
44.4
22.2
5.17
2.585
133
66.6
44.2
22.1
5.18
2.590
132
66.3
44.0
22.0
5.19
2.595
132
65.8
43.8
21.9
5.20
2.600
131
65.5
43.7
21.8
5.21
2.605
130
65.2
4.5
21.7
5.22
2.610
130
64.9
43.3
21.6
5.23
2.615
129
64.7
43.1
21.6
5.24
2.620
129
64.4
42.9
21.5
5.25
2.625
128
64.1
42.8
21.4
5.26
2.630
128
63.9
42.6
21.3
5.27
2.635
127
63.6
42.4
21.2
5.28
2.640
127
63.3
42.2
21.1
5.29
2.645
126
63.1
42.1
21.0
5.30
2.650
126
62.8
41.9
20.9
5.31
2.655
125
62.6
41.7
20.9
5.32
2.660
125
62.3
41.5
20.8
5.33
2.665
124
62.1
41.4
20.8
5.34
2.670
124
61.8
41.2
20.6
5.35
2.675
123
61.5
41.0
20.5
5.36
2.680
123
61.3
40.9
20.4
5.37
2.685
122
61.0
40.7
20.3
5.38
2.690
122
60.8
10.5
20.3
5.39
2.695
121
60.6
40.4
20.2
5.40
2.700
121
60.3
40.2
20.1
5.41
2.705
120
60.1
40.0
20.0
5.42
2.710
120
59.8
39.9
19.9
5.43
2.715
119
59.6
39.7
19.9
5.44
2.720
119
59.3
39.6
19.8
5.45
2.725
118
59.1
39.4
19.7
5.46
2.730
118
58.9
39.2
19.6
5.47
2.735
117
58.6
39.1
19.5
5.48
2.740
117
58.4
38.9
19.5
5.49
2.745
116
58.2
38.8
19.4
5.50
2.750
116
57.9
38.6
19.3
5.51
2.755
115
57.7
38.5
19.2
5.52
2.760
115
57.5
38.3
19.2
5.53
2.765
114
57.2
38.2
19.1
5.54
2.770
114
57.0
38.0
19.0
