EN 10025-6 steel grade specification is a high yield strength structural steels in the quenched and tempered condition steel plate grade in S5500Q, S500QL, S550QL1, S500Q, S890QL1, S960Q, S960QL, S620Q, S620QL, S690Q, S690QL, S690QL1, S890Q and S890QL steel plate grade.
| According EN 10137-2:1995 | Comparison of steel grades | ||||
| EU 137 (1983) | Germany | France | Sweden | ||
| S500Q | 1.89 | FeE 500 V | -StE 500 V | - | 2614 |
| S500QL | 1.89 | FeE500V KT | TStE 500 V | E 500T | 2615 |
| S500QL1 | 1.9 | EStE50V- | - | ||
| 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 | 0,20 | 0,80 | 1,70 | 0,025 | 0,015 | 0,015 | 0,005 | 1,50 | 0,50 | 0,70 | 0,06 | 2,0 | 0,05 | 0,12 | 0,15 |
| L | 0,020 | 0,010 | |||||||||||||
| L1 | 0,020 | 0,010 |
S500Q S500QL S500QL1 steel sheet 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≤ 50mm
|
500
|
590 to 700
|
|
0
|
-20
|
-40
|
-60
|
|
t> 50 mm
t≤ 100mm
|
480
|
|
17
|
40
|
30
|
-
|
-
|
|
50
|
40
|
30
|
-
|
||||
|
t> 100 mm
t≤ 150 mm
|
440
|
540 to 720
|
|
60
|
50
|
40
|
-
|
Source:
