According EN 10137-2:1995
Comparison of steel grades
EU 137 (1983)
Germany
France
Sweden
S690Q
1.89
-
StE 690 V
-
2624
S690QL
1.89
FeE690V KT
TStE 690 V
E 690T
2625
S690QL1
1.9
-
EStE 690 V
-
S690Q S690QL S690QL1 steel sheet Chemical analysis -% by mass*
| Chemical elements | C | Si | Mn | P | S | N | B | Cr | Cu | Mo | Nb | Ni | Ti | V | Zr |
| max | max | max | max. | max. | max. | max. | max | max | max | max | max | max | Max | max | |
| %,by mass | 0,22 | 0,86 | 1,80 | 0,030 | 0,017 | 0,016 | 0,006 | 1,60 | 0,55 | 0,74 | 0,07 | 2,1 | 0,07 | 0,14 | 0,17 |
| L | 0,025 | 0,012 | |||||||||||||
| L1 | 0,025 | 0,012 |
S690Q S690QL S690QL1 steel plate Mechanical properties
|
thickness
|
Yield Strength ReH
[N/mm2]
transv.min.
|
Tensile Strength Rm [N/mm2] transv.
|
Fracture Elongation[%]transv. min.
|
Minimum values of impact energy in J at test temperatures, in ºC
|
|||
|
t> 3 mm
t≤ 50 mm
|
690
|
770 to 940
|
14
|
0
|
-20
|
-40
|
-60
|
|
t> 50 mm
t≤ 100 mm
|
650
|
760to 930
|
|
40
|
30
|
-
|
-
|
|
50
|
40
|
30
|
-
|
||||
|
t> 100 mm
t≤ 150 mm
|
630
|
710 to 900
|
|
60
|
50
|
40
|
-
|
Source:
