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EN 10025 S690QL1 W.Nr 1.8925 High Yield Structural Steel

Prouduct name: EN 10025 S690QL1 W.Nr 1.8925 High Yield Structural Steel

abstract: S690QL High Yield Structural Steel

Popular in these Categories: High-strength steel plate

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Chemical Composition For S690QL Steel Plate :

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


 

Mechanical Properties For S690QL Steel Plate :

Designation
Mechanical Properties (ambient temperature)
Steel Name
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

 

S690QL Steel Plate V Notch Impact Testing :

Grade
Sample Orientation
@ 0°C
@-20°C
@-40°C
@-60°C
S690QL
Longitudinal
50 J
40 J
30 J
¨C¨C
Traverse
35 J
30 J
27 J
¨C¨C

 

Maximum CEV Values For S690QL (Ladle) :



Maximum CEV in % for nominal product thickness in mm
Grade
Steel Number
≤ 50
> 50 ≤ 100
> 100 ≤ 150
S690QL
1.8928
0.65
0.77

0.83

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