ASTM A514 steel plate/sheet,EN10149 A514 steel plate/sheet, under ASTM standard, we can regard A514 steel plate/sheet as high yield strength steels for cold-forming steels.
A514 steel is mainly used as high yield strength steels for cold-forming steels.The ASTM A514 steel is equivalent to DIN QStE690TM, NFA E690D, EN S700MC and BS 75F70 steel grades.
| A514 ASTM Number:1.8974 | Comparison of steel grades | |
| SEW092 | QStE 690TM | |
| NFA36-231 | E690D | |
| UNI8890 | - | |
| EN 10149-2 | S700MC | |
| BS1449 | 75F70 | |
A514 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 |
| A514 | 0.12 | 0.6 | 2.1 | 0.025 | 0.015 | 0.015 | 0.09 | 0.2 | 0.22 | 0.5 | 0.005 |
A514 steel Mechnical Properties
| Nominal thickness(mm) | - |
| ReH-Minimun yield strength(Mpa) | 700 |
| Nominal thickness(mm) | - |
| Rm-Tensile strength(Mpa) | 750-950 |
| Nominal thickness(mm) | From3 |
| A-Minimum elongation Lo=5,65√So(%) | 12 |
| Nominal thickness(mm) | to3 |
| A-Minimum elongation Lo=Lo=80mm(%) | 10 |
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