S690Q steel plate S690Q Grade
2011年3月30日 by admin
S690Q steel plate from Gangsteel
Adopt standard: S690Q steel EN 10025-6
Sell steel grade: S690Q steel plate, S690QL steel plate, S690QL1 steel plate
S690Q steel plate
S690Q is high yield strength structural steels grade in the quenched and tempered.
The symbol S is structural steel, 690 for the minimum yield strength in thickness under
The Symbol Q mean the delivery condition in quenched and tempered.
S690q could be through the -20 temperature impact and the energy is 30J.
Gangsteel could supply EN 10025-6 S690Q plates directly from our mill. Besides that, we also have stock in hand in large thickness. Gangsteel sincerely hope new and old customers could inquiry our steel plates.
About S690Q detail information，please consult technical date in following.
The Chemical is max composition of product analysis:
| Grade | C % | Si % | Mn % | P % | S % | N % | B % | Cr % |
| S690Q | 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 | |
The mechanical properties at ambient temperature for quenched and tempered steel plate
| Grade | Thickness | Min Yield | Tensile | Elongation | Min Impact Energy | |
| S690Q | | Min 690Mpa | 770-940Mpa | 14% | -20 | Min 30J |
| | Min 650Mpa | 760-930Mpa | 14% | -20 | Min 30J | |
| | Min 630Mpa | 710-900Mpa | 14% | -20 | Min 30J | |
For more information in quality certificate or inquiry in competitive official quotation, please contact us by email or calling.
Tags: S690Q
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