BS1449 HR68F62 steel plate/sheet High yield strength for cold forming steels
HR68F62 steel plate/sheet,BS1449 HR68F62 steel plate/sheet, under BS standard, we can regard HR68F62 steel plate/sheet as high yield strength steels for cold-forming steels.
BS1449 HR68F62 is mainly used as high yield strength steels for cold-forming steels.The BS1449 HR68F62 steel is equivalent to SEW092 QStE600TM, NFA E620D and EN S600MC steel grades.
| HR68F62 BS1449 Number:1.8969 | Comparison of steel grades | |
| SEW092 | QStE 600TM | |
| NFA36-231 | E620D | |
| UNI8890 | - | |
| ASTM | - | |
| EN 10149-2 | S600MC | |
HR68F62 steel Chemical Composition
| Grade | C max | Si max | Mn max | P max | S max | AL max | Nb max | V max | Ti max | Mo max | B max |
| HR68F62 | 0.12 | 0.50 | 1.9 | 0.025 | 0.015 | 0.015 | 0.09 | 0.2 | 0.22 | 0.5 | 0.005 |
HR68F62 steel Mechnical Properties
| Nominal thickness(mm) | - |
| ReH-Minimun yield strength(Mpa) | 600 |
| Nominal thickness(mm) | - |
| Rm-Tensile strength(Mpa) | 650-820 |
| Nominal thickness(mm) | From3 |
| A-Minimum elongation Lo=5,65√So(%) | 13 |
| Nominal thickness(mm) | to3 |
| A-Minimum elongation Lo=Lo=80mm(%) | 11 |
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