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EN 10025-6 Standard high strength steel plates
EN 10025-6:2004 Technical delivery conditions for steel plate and sheet of high yield strength structural steel products in the quenched and tempered condition. It covers steel grades of S460 series, S500 series, S550 series, S620 series, S690 series, S890 series, S960 series. EN 10025-6 high strength steel plates have a specified minimum yield strength of 460 MPa to 960 MPa after quenching and tempering.
The material could be warmth treated using quench and temper strategies. S690QL plates have larger payload capability and are energy efficient, hence can be utilized in leaner constructions. This steel is used in other purposes corresponding to heavy transportation, development business, machine building, and lifting tools. We deliver products in customizable options to satisfy customer-specified requirements.
Our products are widely demanded for their robust built and precision finishing. Our products are known to offer amazing usability in all kinds of use.
EN 10025-6 Steel 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 )
Grade : S460Q, S460QL, S460 QL 1, S500Q, S500QL, S500 QL 1, S550Q, S550QL, S550 QL 1, S620Q, S620QL, S620 QL 1,S690 Q, S690 QL, S690 QL 1, S890Q, S890QL, S890 QL 1,S960Q, S960QL, S960 QL 1
Grade Designation of S690QL
S = Structural Steel
690 = minimum yield strength (MPa)
Q = Longitudinal Charpy V-notch impacts temp. not lower than -20°C
QL = Longitudinal Charpy V-notch impacts temp. not lower than -40°C
QL1 = Longitudinal Charpy V-notch impacts temp. not lower than -60°C
Customer options:
Z Grade with improved properties perpendicular to the surface.
Equivalent Grades of EN 10025–6:2004 S690QL Steel Plate
| Grade | Standards | Country |
| S690QL EN10137-2 EN10025-6:2004 | EN | EUROPE |
| A709-100 | ASTM | USA |
| TStE690V DILLIMAX 690 NAXTRA 70 | DIN, WNr | GERMANY |
| E690T E690TFP S690T | AFNOR/ NF A36- 204 | FRANCE |
| FeE690VKT | EN | EUROPEAN (OLD) |
| 2625 WELDOX 700 | SS | SWEDON |
| E690 | ISO 4952 | INTER |
| JFE HITEN 780LE | JIS | JAPAN |
| ALFORM 700 | AUSTRIA |
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EN10025-6 Standard Steel Products
Get to know more about EN 10025-6 Standard high strength steel plates, please contact us.
Quenched and tempered EN 10025-6 high strength steel plates mechanical properties:
| EN 10025-6 | Steel number |
Min. Yield Strength (MPa) | Tensile Strength (MPa) | Min. Elongation |
|||||||
| ≥3 ≤50 | >50 ≤100 | >100 ≤125 | >125 ≤200 | ≥3 ≤50 | >50 ≤100 | >100 ≤125 | >125 ≤200 | ||||
| S460Q | 1.8908 | 460 | 440 | 400 | 550 to 720 | 500 to 670 | 17 | ||||
| S460QL | 1.8906 | ||||||||||
| S460QL1 | 1.8916 | ||||||||||
| S500Q | 1.8924 | 500 | 480 | 440 | 590 to 770 | 540 to 720 | 17 | ||||
| S500QL | 1.8909 | ||||||||||
| S500QL1 | 1.8984 | ||||||||||
| S550Q | 1.8904 | 550 | 530 | 490 | 640 to 820 | 590 to 770 | 16 | ||||
| S550QL | 1.8926 | ||||||||||
| S550QL1 | 1.8986 | ||||||||||
| S620Q | 1.8914 | 620 | 580 | 560 | 700 to 890 | 650 to 830 | 15 | ||||
| S620QL | 1.8927 | ||||||||||
| S620QL1 | 1.8987 | ||||||||||
| S690Q | 1.8931 | 690 | 650 | 630 | 770 to 940 | 760 to 930 | 710 to 900 | 14 | |||
| S690QL | 1.8928 | ||||||||||
| S690QL1 | 1.8988 | ||||||||||
| S890Q | 1.8940 | 890 | 830 | 830 | - | 940 to 1100 | 880 to 1100 | 880 to 1100 | - | 11 | |
| S890QL | 1.8983 | ||||||||||
| S890QL1 | 1.8925 | ||||||||||
| S960Q | 1.8941 | 960 | 850 | 850 | - | 980 to 1150 | 900 to 1100 | 900 to 1100 | - | 10 | |
| S960QL | 1.8933 | ||||||||||
| S960QL1 | 1.8934 | ||||||||||
Industry News
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QT EN 10025-6 high strength steel S620Q specification
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S690QL steel plate S690QLZ15 high strength plate impact temperature
the steel specified in this specification can be used for steel grades S460, S500, S550, S620, S690, S890, S960 with a minimum nominal thickness of 3mm and a maximum nominal thickness of ≤150mm. The minimum yield strength specified for steel after fire is
EN 10025-6 high strength steel
Application
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Port Cranes
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Flatbed Trucks
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Quarry Trucks
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Articulated Dump Trucks
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Mechanical Handling
EN 10025-6 Standard High Strength Steels Offering high standards of weldebility and flexibility, this high yield strength plates are best suitable for all kinds of structural purposes. these steels are mainly used in the manufacture of low temperature resistant, high strength of key parts, construction machinery, mining machinery structure, engineering structures, bridge steel structure, construction machinery, heavy truck, pressure vessel, etc.
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