G40.21 Mechanical Requirements for Plates, Bars, and Shapes
| Grade | Tensile, ksi | Yield, ksi min, up to 2-1/2” | Yield, ksi min, above 2-1/2” to 4” | Elongation, % min, Longitudinal in 8” |
|---|---|---|---|---|
| 38W | 60-85 | 38 | 36 | 20 |
| 44W | 65-90 | 44 | 40 | 20 |
| 50W | 65-95 | 50 | 46 | 19 |
| 55W | 70-95 | 55 | - | 18 |
| 60W | 75-100 | 60 | - | 16 |
| 70W | 85-115 | 70 | - | 15 |
| 80W | 90-125 | 80 | - | 13 |
| 38WT | 60-85 | 38 | 36 | 20 |
| 44WT | 65-90 | 44 | 40 | 20 |
| 50WT | 70-95 | 50 | 46 | 19 |
| 60WT | 75-100 | 60 | - | 18 |
| 70WT | 85-115 | 70 | - | 15 |
| 80WT | 90-125 | 80 | - | 13 |
| 50R | 70-95 | 50 | - | 19 |
| 50A | 70-95 | 50 | 50 | 19 |
| 60A | 75-100 | 60 | - | 18 |
| 70A | 85-115 | 70 | - | 15 |
| 80A | 90-125 | 80 | - | 13 |
| 50AT | 70-95 | 50 | 50 | 19 |
| 60AT | 75-100 | 60 | - | 18 |
| 70AT | 85-115 | 70 | - | 15 |
| 80AT | 90-125 | 80 | - | 13 |
| 100Q | 110-130 | 100 | 90 | 18 in 2” |
| 100QT | 110-130 | 100 | 90 | 18 in 2” |
| The above table has been abridged for clarity and relevance. The complete table can be found in the CSA standard at shop.csa.ca | ||||