S690QL material is high-strength,low alloy structural steel which has high strength, good weldability and bending features,frequently used to decrease structural weight.Produced in implemence the European standard EN10025-6.S690QL steel plate is quenched and tempered to provide exceptional strength in different structural steel applications.
The minimum yield strength of S690QL is 690MPa(min).
s690QL Steel Plate Specification
|
Product Name |
High Strength Structural Steel Plate |
|
Length |
300-18000 mm,or as required |
|
Width |
500-3000mm, or as required |
|
Thickness |
3-200mm, or as required |
|
Standard |
AISI,ASTM,DIN JIS,GB,SUS,EN,etc. |
|
Finish |
Cold rolled sheet (CR). Hot rolled plate (HR), 2B.2D.BA. NO(8) |
|
Heat Treatment |
Q+T(quenched and tempered) |
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MOQ |
1 ton , We can accept sample order. |
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Loading Port |
Any Port In China |
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Packing |
Standard Export Seaworthy Package. or as requirement |
S690QL Equivalent Grade
|
– |
DIN,WNr |
AFNOR |
EN |
SS |
ISO |
|
A709-100 |
TStE690V |
E690T |
FeE690VKT |
2625 |
E690 |
|
E690TFP |
|||||
|
S690T |
S690QL Steel Chemical Composition
| Element | Percentage % | Element | Percentage % |
| C | 0.20 | Cu | 0.50 |
| Si | 0.80 | Mo | 0.70 |
| Mn | 1.70 | Nb | 0.06 |
| P | 0.025 | Ni | 2.0 |
| S | 0.015 | Ti | 0.05 |
| N | 0.015 | V | 0.12 |
| B | 0.0050 | Zr | 0.15 |
| Cr | 1.50 |
S690QL Plate Mechanical Properties
| Designation | Mechanical Properties (ambient temperature) | |||||||
| Steel Grade | Steel Number | Min. Yield Strength ReH MPa | Tensile Strength Rm MPa | Min. & elongation after fracture | ||||
| Nominal thickness (mm) | Nominal thickness (mm) | |||||||
| >3 <50 | >50 <100 | >100 <150 | >3 <50 | >50 <100 | >100 <150 | |||
| S690QL | 1.8931 | 690 | 650 | 630 | 770/940 | 760/930 | 710/900 | 14 |
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