材 料
|
靜力拉伸試驗法(Kg/mm^2)
|
反覆應力試驗法(Kg/mm^2)
| ||||
抗拉強度 | 降伏點 | 極限強度 | 迴轉彎曲 |
反覆拉壓
|
反覆扭轉
|
機械構造用碳鋼(退火處理)
|
S10C
| 32-41 | 21-26 | 70-102 | 14-25 |
11-20
|
9-16
|
S15C
| 38-47 | 24-29 | 72-105 | 16-27 | 13-22 |
10-17
|
S20C
| 41-50 | 25-31 | 73-107 | 18-29 |
14-24
|
11-18
|
S25C
| 45-55 | 27-33 | 74-109 | 19-30 | 15-25 |
11-18
|
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- | ||||
SF40A | 40-50 | 20- | ||||
SF45A | 45-55 | 23- | ||||
SF50A | 50-60 | 25- | ||||
SF55A | 55-65 | 28- | ||||
SF60A | 60-70 | 30- |
參考資料 http://home.pchome.com.tw/internet/jihshong/MATERIAL/specific_stress.htm
No comments:
Post a Comment