试样最小厚度和检测力选用表
| 较小厚度 |
检测力/N(Kgf) |
|||||||
|
|
0.049 |
0.9807 |
0.1471 |
0.1961 |
0.2452 |
0.4903 |
0.9807 |
1.9614 |
|
HV |
HV0.005 |
HV0.01 |
HV0.015 |
HV0.02 |
HV0.025 |
HV0.05 |
HV0.1 |
HV0.2 |
|
50 |
0.019 |
0.028 |
0.034 |
0.039 |
0.043 |
0.062 |
0.087 |
0.123 |
|
100 |
0.013 |
0.020 |
0.024 |
0.028 |
0.0310 |
0.043 |
0.061 |
0.087 |
|
200 |
0.0097 |
0.014 |
0.017 |
0.020 |
0.022 |
0.031 |
0.043 |
0.062 |
|
300 |
0.008 |
0.011 |
0.014 |
0.016 |
0.018 |
0.025 |
0.036 |
0.050 |
|
400 |
0.0069 |
0.010 |
0.012 |
0.014 |
0.015 |
0.022 |
0.031 |
0.043 |
|
500 |
0.0062 |
0.0087 |
0.011 |
0.012 |
0.014 |
0.019 |
0.028 |
0.039 |
|
600 |
0.0056 |
0.008 |
0.010 |
0.011 |
0.013 |
0.018 |
0.025 |
0.036 |
|
700 |
0.0052 |
0.007 |
0.0090 |
0.010 |
0.012 |
0.016 |
0.023 |
0.033 |
|
800 |
0.0049 |
0.0069 |
0.0084 |
0.0097 |
0.011 |
0.015 |
0.022 |
0.031 |
|
900 |
0.0045 |
0.0064 |
0.0080 |
0.0091 |
0.010 |
0.014 |
0.021 |
0.029 |
|
1000 |
0.0043 |
0.006 |
0.0075 |
0.0086 |
0.009 |
0.0138 |
0.019 |
0.028 |
|
1200 |
0.0039 |
0.0056 |
0.0069 |
0.0079 |
0.0088 |
0.013 |
0.018 |
0.025 |
|
1400 |
0.0036 |
0.0052 |
0.0064 |
0.0073 |
0.082 |
0.012 |
0.016 |
0.023 |
t/mm
|
较小厚度 |
检测力/N(Kgf) |
|||||||
|
|
1.961 |
2.942 |
4.903 |
9.807 |
19.61 |
29.42 |
39.22 |
49.03 |
|
HV |
HV0.2 |
HV0.3 |
HV0.5 |
HV1 |
HV2 |
HV3 |
HV4 |
HV5 |
|
50 |
0.12 |
0.15 |
0.19 |
0.27 |
0.38 |
0.47 |
0.54 |
0.61 |
|
100 |
0.086 |
0.13 |
0.14 |
0.19 |
0.28 |
0.33 |
0.39 |
0.43 |
|
200 |
0.062 |
0.075 |
0.097 |
0.14 |
0.19 |
0.24 |
0.27 |
0.31 |
|
300 |
0.050 |
0.062 |
0.080 |
0.11 |
0.16 |
0.19 |
0.22 |
0.25 |
|
400 |
0.043 |
0.053 |
0.069 |
0.10 |
0.14 |
0.17 |
0.20 |
0.22 |
|
500 |
0.039 |
0.048 |
0.062 |
0.09 |
0.12 |
0.15 |
0.17 |
0.19 |
|
600 |
0.036 |
0.043 |
0.057 |
0.08 |
0.11 |
0.14 |
0.16 |
0.18 |
|
700 |
0.033 |
0.040 |
0.052 |
0.073 |
0.10 |
0.13 |
0.15 |
0.16 |
|
800 |
0.031 |
0.038 |
0.049 |
0.069 |
0.097 |
0.12 |
0.14 |
0.15 |
|
900 |
0.029 |
0.036 |
0.046 |
0.065 |
0.095 |
0.11 |
0.13 |
0.14 |
|
1000 |
0.028 |
0.034 |
0.043 |
0.060 |
0.090 |
0.10 |
0.12 |
0.13 |
|
1200 |
0.025 |
0.031 |
0.040 |
0.056 |
0.079 |
0.095 |
0.11 |
0.12 |
|
1400 |
0.023 |
0.028 |
0.037 |
0.051 |
0.073 |
0.090 |
0.103 |
0.11 |
t/mm
|
较小厚度 |
检测力/N(Kgf) |
|||||
|
|
49.03 |
98.07 |
196.1 |
294.2 |
490.3 |
980.7 |
|
HV |
HV5 |
HV10 |
HV20 |
HV30 |
HV50 |
HV100 |
|
50 |
0.62 |
0.87 |
1.23 |
1.50 |
1.94 |
2.75 |
|
100 |
0.43 |
0.61 |
0.86 |
1.06 |
1.37 |
1.95 |
|
200 |
031 |
0.43 |
0.62 |
0.75 |
0.97 |
1.4 |
|
300 |
0.25 |
0.36 |
0.50 |
0.62 |
0.80 |
1.2 |
|
400 |
0.22 |
0.31 |
0.43 |
0.53 |
0.69 |
1.0 |
|
500 |
0.19 |
0.28 |
0.39 |
0.48 |
0.61 |
0.86 |
|
600 |
0.18 |
0.25 |
0.36 |
0.44 |
0.56 |
0.80 |
|
700 |
0.16 |
0.23 |
0.32 |
0.40 |
0.51 |
0.74 |
|
800 |
0.15 |
0.22 |
0.31 |
0.38 |
0.49 |
0.69 |
|
900 |
0.14 |
0.21 |
0.29 |
0.36 |
0.46 |
0.64 |
|
1000 |
0.13 |
0.19 |
0.28 |
0.34 |
0.44 |
0.62 |
|
1200 |
0.12 |
0.18 |
0.25 |
0.31 |
0.40 |
0.56 |
|
1400 |
0.11 |
0.16 |
0.23 |
0.28 |
0.37 |
0.52 |
t/mm
