| 경도환산표 |
|
HRC
150KG |
HRA
60KG |
HRD
100KG |
15-N
15KG |
30-N
30KG |
45-N
45KG |
HV
50KG |
HB
3000KG |
H S |
인장
강도 |
|
68.0
67.5
67.0 |
85.6
85.3
85.0 |
76.9
76.5
76.1 |
93.2
93.0
92.9 |
84.4
84.0
83.6 |
75.4
74.3
74.2 |
940
920
900 |
-
-
- |
97
96
95 |
-
-
- |
|
66.4
65.3
65.0 |
84.7
84.4
84.1 |
75.7
75.3
74.8 |
92.7
92.5
92.3 |
83.1
82.7
82.2 |
73.6
73.1
72.2 |
880
860
840 |
-
-
- |
93
92
91 |
-
-
- |
|
64.7
64.0
63.3 |
83.8
83.4
83.0 |
74.3
73.8
73.3 |
92.1
91.8
91.5 |
81.7
81.1
80.4 |
71.8
71.0
70.2 |
820
800
780 |
-
-
- |
90
88
87 |
-
-
- |
|
62.5
61.8
61.0 |
82.6
82.2
81.8 |
72.6
72.1
71.5 |
91.2
91.0
90.7 |
79.7
79.1
78.4 |
69.4
68.6
67.7 |
760
740
720 |
-
-
- |
86
84
83 |
-
-
- |
|
60.1
59.7
59.7 |
81.3
81.1
80.8 |
70.8
70.5
70.1 |
90.3
90.1
89.8 |
77.6
77.2
76.8 |
66.7
66.2
65.7 |
700
690
680 |
-
-
- |
81
-
80 |
-
-
232 |
|
58.8
58.3
57.8 |
80.6
80.3
80.0 |
69.8
69.4
69.0 |
89.7
89.5
89.2 |
76.4
75.9
75.5 |
65.3
64.7
64.1 |
670
660
650 |
-
-
-
|
-
70
- |
228
224
221 |
|
57.3
56.8
56.3 |
79.8
79.5
79.2 |
68.7
68.3
67.9 |
89.0
88.8
83.5 |
75.1
74.6
74.2 |
63.5
63.0
62.4 |
640
630
620 |
-
-
-
|
77
-
75 |
217
214
210 |
|
55.7
55.2
54.7 |
78.9
78.6
78.4 |
67.5
67.0
66.7 |
88.2
88.0
87.8 |
73.6
73.2
72.7 |
61.7
61.2
60.5 |
610
600
590 |
-
-
-
|
-
74
- |
207
203
200 |
|
54.1
53.6
53.0 |
78.0
77.8
77.4 |
66.2
65.8
65.4 |
87.5
87.2
86.9 |
72.1
71.7
71.2 |
59.9
59.3
58.6 |
580
570
560 |
-
-
- |
72
-
71 |
196
193
189 |
|
52.3
51.7
51.1 |
77.0
76.7
76.4 |
68.8
64.4
63.9 |
86.6
86.3
86.0 |
70.5
70.0
69.5 |
57.8
57.0
56.2 |
550
540
530 |
505
496
488 |
-
69
- |
186
183
179 |
|
50.5
49.8
49.1 |
76.1
75.7
75.3 |
63.5
62.9
62.2 |
85.7
85.4
85.0 |
69.0
68.3
67.7 |
55.6
54.7
53.9 |
520
510
500 |
480
473
465 |
67
-
66 |
176
173
169 |
|
48.4
47.7
46.9 |
74.9
74.5
74.1 |
61.6
61.3
60.7 |
84.7
84.3
83.9 |
67.1
66.4
65.7 |
53.1
52.2
51.3 |
490
480
470 |
456
448
441 |
-
64
- |
165
162
158 |
|
46.1
45.3
44.5 |
73.6
73.3
72.8 |
60.1
59.4
58.8 |
83.6
83.2
82.8 |
64.9
64.3
63.5 |
50.4
49.4
48.4 |
460
450
440 |
433
425
415 |
62
-
59 |
155
151
148 |
|
43.6
42.7 |
72.3
71.8 |
58.2
57.5 |
82.3
81.3 |
62.7
61.9 |
47.4
46.4 |
430
420 |
405
397 |
-
57 |
144
141 | |
| |
|
HRC
150KG |
HRA
60KG |
HRD
100KG |
HRB
100KG |
15-N
15KG |
30-N
30KG |
45-N
45KG |
HV
50KG |
HB
3000KG |
HS
|
인장
강도 |
|
41.8
40.8
39.8 |
71.4
70.8
70.3 |
56.8
56.0
55.2 |
-
-
- |
81.4
81.0
80.3 |
61.1
60.2
59.3 |
45.3
44.1
42.9 |
410
400
390 |
388
379
369 |
-
55
- |
137
134
130 |
|
38.8
37.7
36.6 |
69.8
69.2
68.7 |
54.4
53.6
52.8 |
110.0
-
109.0 |
79.8
79.2
78.6 |
58.4
57.4
56.4 |
41.7
40.4
39.1 |
380
370
360 |
360
350
341 |
52
-
50 |
127
123
120 |
|
35.5
34.4
33.3 |
68.1
67.6
67.0 |
51.9
51.1
50.2 |
-
108.0
- |
78.0
77.4
76.8 |
55.4
54.4
53.6 |
37.8
36.5
35.2 |
350
340
330 |
331
322
313 |
-
47
- |
117
113
110 |
|
32.2
31.0
29.8 |
66.4
65.8
65.2 |
49.4
48.4
47.5 |
107.0
-
105.5 |
76.2
75.6
74.9 |
52.3
51.3
50.2 |
33.9
32.5
31.1 |
320
310
300 |
303
294
284 |
45
-
42 |
106
103
99 |
|
29.2
28.5
27.8 |
64.8
64.5
64.2 |
47.1
46.5
46.0 |
-
104.5
- |
74.6
74.2
73.8 |
49.7
49.0
48.4 |
30.4
29.5
28.7 |
295
290
285 |
280
275
270 |
-
41
- |
98
96
94 |
|
27.1
26.4
25.6 |
63.8
63.5
63.1 |
45.3
44.9
44.3 |
103.5
-
102.0 |
73.4
73.0
72.6 |
47.8
47.2
46.4 |
27.9
27.1
26.2 |
280
275
270 |
265
261
256 |
40
-
38 |
92
91
89 |
|
24.8
24.0
23.1 |
62.7
62.4
62.0 |
43.7
43.1
42.2 |
-
101.0
- |
72.1
71.6
71.1 |
45.7
45.0
44.2 |
25.2
24.3
23.2 |
265
260
255 |
252
247
243 |
-
37
- |
87
85
84 |
|
22.2
21.3
20.3 |
61.6
61.2
60.7 |
41.7
41.1
40.3 |
99.5
-
98.1 |
70.6
70.1
69.6 |
43.4
42.5
41.7 |
22.2
21.1
19.1 |
250
245
240 |
238
233
228 |
36
-
34 |
82
80
78 |
|
18.0
15.7
13.4 |
-
-
- |
-
-
- |
96.7
95.0
93.4 |
-
-
- |
-
-
- |
-
-
- |
230
220
210 |
219
209
200 |
33
32
30 |
75
71
68 |
|
11.0
8.5
6.0 |
-
-
- |
-
-
- |
91.5
89.5
87.1 |
-
-
- |
-
-
- |
-
-
- |
200
190
180 |
190
181
171 |
29
28
26 |
65
62
59 |
|
3.0
0.0
- |
-
-
- |
-
-
- |
85.0
81.7
78.7 |
-
-
- |
-
-
- |
-
-
- |
170
160
150 |
162
152
143 |
25
24
22 |
56
53
50 |
|
-
-
- |
-
-
-
|
-
-
- |
75.0
71.2
66.7 |
-
-
- |
-
-
- |
-
-
- |
140
130
120 |
133
124
114 |
21
20
- |
46
44
40 |
|
-
-
- |
-
-
- |
-
-
- |
62.3
56.2
52.0 |
-
-
- |
-
-
- |
-
-
- |
110
100
95 |
105
95
90 |
-
-
- |
-
-
- |
|
-
- |
-
-
|
-
- |
48.0
41.0 |
-
- |
-
- |
-
- |
90
85 |
86
81 |
-
- |
-
- | |
| | |