S960Q steel is a high yield strength structural steel in the quenched and tempered delivery state.
The symbol S represents structural steel, and 960 represents the minimum yield strength below a thickness of 50mm.
S960q steel plate can withstand -20 degree temperature impact and the energy is 30J.
Regarding the weldability of S960Q steels General requirements for arc welding of specified steels shall be given in accordance with EN 1011-2.
EN10025-6 S960Q alloy steel plate Chemical composition:
| C % | P % | S % | N % | B % | ||||
| S960Q | 0.200 | 0.800 | 1.700 | 0.025 | 0.015 | 0.015 | 0.005 | 1.500 |
| V % | ||||||||
| 0.500 | 0.700 | 0.060 | 2.000 | 0.050 | 0.120 | 0.150 |
EN10025-6 S960Q steel plate mechanical properties:
| 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 |
