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材料應力
材
料 |
靜力拉伸試驗法(Kg/mm2) |
反覆應力試驗法(Kg/mm2) |
| 抗拉強度 |
降伏點 |
極限強度 |
迴轉彎曲 |
反覆拉壓 |
反覆扭轉 |
|
S10C |
32-41 |
21-26 |
70-102 |
14-25 |
11-20 |
9-16 |
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S15C |
38-47 |
24-29 |
72-105 |
16-27 |
13-22 |
10-17 |
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S20C |
41-50 |
25-31 |
73-107 |
18-29 |
14-24 |
11-18 |
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S25C |
45-55 |
27-33 |
74-109 |
19-30 |
15-25 |
11-18 |
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S30C |
48-59 |
29-36 |
75-110 |
20-30 |
16-26 |
11-19 |
| S35C |
52-64 |
31-38 |
76-112 |
21-30 |
17-27 |
11-20 |
| S40C |
55-68 |
33-41 |
76-113 |
21-30 |
18-28 |
12-20 |
| S45C |
58-72 |
35-43 |
77-114 |
22-31 |
19-29 |
12-21 |
| S50C |
62-77 |
37-45 |
78-115 |
22-31 |
20-29 |
13-22 |
| S55C |
66-81 |
40-48 |
78-115 |
23-32 |
21-30 |
13-22 |
|
機械構造用碳鋼(淬火,回火處理) |
| S30C |
55-67 |
34-45 |
106-142 |
23-37 |
20-33 |
11-20 |
| S35C |
58-72 |
40-51 |
110-146 |
24-38 |
21-35 |
11-21 |
| S40C |
62-76 |
45-57 |
114-149 |
25-39 |
22-36 |
13-22 |
| S45C |
70-84 |
50-63 |
120-153 |
27-40 |
23-36 |
14-22 |
| S50C |
75-90 |
55-69 |
124-156 |
29-40 |
23-36 |
14-23 |
| S55C |
80-96 |
60-75 |
127-158 |
31-41 |
24-36 |
15-23 |
|
碳鋼鍛鋼件 |
| SF35A |
35-45 |
18- |
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| SF40A |
40-50 |
20- |
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| SF45A |
45-55 |
23- |
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| SF50A |
50-60 |
25- |
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| SF55A |
55-65 |
28- |
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| SF60A |
60-70 |
30- |
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| Music Wire |
| JIS J3521 -91 |
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JIS J3522 -91 |
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| ISO 8458-2 |
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