EN10025 S960Q steel plate
S960Q steel is high yield strength structural steels in the quenched and tempered delivery state.
The symbol S is for structural steel, 960 for the minimum yield strength in thickness under 50mm.
Q mean the delivery condition in quenched and tempered.
S960q steel plate could be through the -20 temperature impact and the energy is 30J.
About the S960Q steel weldability General requirements for arc welding of the steels specified shall be as given in EN 1011-2.
The symbol S is for structural steel, 960 for the minimum yield strength in thickness under 50mm.
Q mean the delivery condition in quenched and tempered.
S960q steel plate could be through the -20 temperature impact and the energy is 30J.
About the S960Q steel weldability General requirements for arc welding of the steels specified shall be as given in EN 1011-2.
Technical data
EN10025-6 S960Q quenched and tempered steel plate Chemical composition
| Grade | C % | Si % | Mn % | P % | S % | N % | B % | Cr % |
| S960Q | 0.200 | 0.800 | 1.700 | 0.025 | 0.015 | 0.015 | 0.005 | 1.500 |
| Cu % | Mo % | Nb % | Ni % | Ti % | V % | Zr % | ||
| 0.500 | 0.700 | 0.060 | 2.000 | 0.050 | 0.120 | 0.150 |
EN10025-6 S960Q quenched and tempered steel plate mechanical properties
| Grade | Thickness(mm) | Min Yield (Mpa) | Tensile(MPa) | Elongation (%) | Min Impact Energy | |
| S960Q | 3mm-50mm | Min 960Mpa | 980-1150Mpa | 10% | -20 | Min 30J |
| 51mm-100mm | Min 910Mpa | 920-1000Mpa | 10% | -20 | Min 30J | |
| 101mm-150mm | Min 860Mpa | 870-980Mpa | 10% | -20 | Min 30J |
