|
标准 |
钢级 |
抗拉强度(MPa) |
屈服强度(MPa) |
延伸率 | |
|
<16mm |
16-30mm | ||||
|
GB/T 8162 |
10 |
335 |
205 |
195 |
24 |
|
20 |
390 |
245 |
235 |
20 | |
|
35 |
510 |
305 |
295 |
17 | |
|
45 |
590 |
335 |
325 |
14 | |
|
16Mn |
490 |
325 |
315 |
21 | |
|
DIN 1629 |
ST35 |
345-460 |
235 |
225 |
25 |
|
ST45 |
440-550 |
255 |
245 |
21 | |
|
ST55 |
540-645 |
295 |
285 |
17 | |
|
ST52 |
490-630 |
355 |
345 |
22 | |
|
ST45 |
590-730 |
335 |
325 |
14 | |
|
ASTM A53 |
A |
330 |
205 |
| |
|
B |
415 |
240 | |||
|
ASTM A106 |
A |
330 |
205 |
| |
|
B |
415 |
240 | |||
|
C |
485 |
275 | |||