| 英制牌号 [公制牌号] Grade U.S. [SI] | 屈服强度 Yield Strength, ksi [MPa] |
|---|---|
| 36 [250] | 36 [250] |
| 50 [345] | 50 [345] |
| 50S [345S] | 50 [345] |
| QST 50 [QST 345] | 50 [345] |
| QST 50S [QST 345S] | 50 [345] |
| 50W [345W] | 50 [345] |
| HPS 50W [HPS 345W] | 50 [345] |
| 50CR [345CR] | 50 [345] |
| QST 65 [QST 450] | 65 [450] |
| QST 70 [QST 485] | 70 [485] |
| HPS 70W [HPS 485W] | 70 [485] |
| HPS 100W [HPS 690W] | 100 [690] |