Gnee (Tianjin) Multinational Trade Co., Ltd.
Gnee (Tianjin) Multinational Trade Co., Ltd.
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EN 10025-6 grade S690QL steel plate and S690Q steel plate are most common used in heavy mechanical projects.Quenched and tempered heat treatment shall be done for S690QL steel plate and S690Q steel plate.According to EN 10027-2 specification,S690QL also called as 1.8928,S690Q called as 1.8931.S690QL steel plate equal to GB/T 16270 Q690E steel plate and S690Q steel plate equal to Q690D steel plate.
EN 10025-6 S690Q S690QL Plates Specification :
Thickness : 8-50 mm
Width : 1,500mm to 2,500mm
Length : 6,000mm to 12,000mm
Heat Treatment : Q+T(quenched and Tempered )
| MATERIAL DIMENSIONS OF HIGH STRENGTH STEEL PLATE | ||||
| Marking | Material | Dimensions | ||
| Number | Thickness | Width | Length | |
| S 690 Q | 1.8931 | 2-200 | 1000-3500 | 13000 |
| S 690 QL | 1.8928 | |||
| S 690 QL 1 | 1.8988 | |||
| CHEMICAL COMPOSITION OF HIGH STRENGTH STEEL PLATE | ||||||||
| Marking | Content of Elements - Mass [max.%] | |||||||
| C max. | Si max. | Mn max. | P max. | S max | N max. | B max. | Cr max. | |
| S 690 Q | 0.2 | 0.8 | 1.7 | 0.025 | 0.015 | 0.015 | 0.005 | 1.5 |
| S 690 QL | 0.02 | 0.01 | ||||||
| S 690 QL 1 | ||||||||
| arking | Content of Elements - Mass [max.%] | ||||||
| Cu max. | Mo max. | Nb max. | Ni max. | Ti max. | V max. | Zr max. | |
| S 690 Q | 0.5 | 0.7 | 0.06 | 2 | 0.05 | 0.12 | 0.15 |
| S 690 QL | |||||||
| S 690 QL 1 | |||||||
