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경도환산표
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경도환산표
HARDNESS CONVERSION TABLE FOR METALS
Steel Soft Metal
Rockwell Rockwell Superficial Vickers Brinell Shore 인장강도 Rockwell Rockwell Superficial Vickers
HRA HRB HRC HRD 15N 30N 45N HV HB HS Kgf/㎟ {N/㎟} HRB HRF 15T 30T 45T HV
60Kgf 100Kgf 150Kgf 100Kgf 15Kgf 30Kgf 45Kgf 50Kgf 3000Kgf JIS 100Kgf 60Kgf 15Kgf 30Kgf 45Kgf
85.6 68.0 76.9 93.2 84.4 75.4 940 97.6- 93.5 110.0 90.0 77.5 66.0 196
85.3 67.5 76.5 93.0 84.0 74.3 920 96.4- 109.5 65.5 194
85.0 67.0 76.1 92.9 83.6 74.2 900 95.2- 93.0 77.0 65.0 192
84.7 66.4 75.7 92.7 83.1 73.6 880 94.0- 92.5 109.0 76.5 64.5 190
84.4 65.9 75.3 92.5 82.7 73.1 860 92.8- 92.0 89.5 64.0 188
84.1 65.3 74.8 92.3 82.2 72.2 840 91.5- 91.5 108.5 76.0 63.5 186
83.8 64.7 74.3 92.1 81.7 71.8 820 90.2- 91.0 75.5 63.0 184
83.4 64.0 73.8 91.8 81.1 71.0 800 88.9- 90.5 108.0 89.0 62.5 182
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2007.08.03
1페이지
