钢 号 |
屈服强度σ0.2/Mpa |
|||||||
≤16 |
>16 |
>40 |
>63 |
>80 |
>100 |
>150 |
>200 |
|
St44-3 |
275 |
265 |
255 |
245 |
235 |
225 |
215 |
195 |
St52-3 |
345 |
335 |
325 |
325 |
315 |
295 |
285 |
275 |
S275JR |
275 |
265 |
255 |
245 |
235 |
225 |
215 |
195 |
S355JR |
345 |
335 |
325 |
325 |
315 |
295 |
285 |
275 |