Products Description
High yield strength S500QL,S500QL STEEL PLATE,S500QL steel sheet under EN 10025-6 owned the minimum yield strength at 500 Mpa and tensile strength within 590-770 Mpa.
The necessary technical requirement when rolling steel plate S500QL contains quenching and tempering heat treatment,low temperature impacting test under minus 40 centigrade.The additional technical has Ultrasonic examination.
Gnee roll structural steel plate S500QL completely under steel standard EN 10025-6 and would issue the original mill test certificate under format EN 10204 3.1.
Products Specification
Product: Hot rolled high yield structural steels in Quenched and Tempered (Q&T) condition.
S500QL steel product available : S500QL Steel plates, S500QL steel sheets,
S500QL steel material No.: 1.8909
S500QL steel standard : EN10025-6
S500QL steel applicable thickness: 3-150mm
S500QL steel delivery condition: Quenched and Tempered (Q&T)
S500QL steel chemical composition %
|
Grade |
C max |
Si max |
Mn max |
P max |
S max |
Nb max |
V max |
Zr max |
Ti max |
Cr max |
Ni max |
Mo max |
Cu max |
N max |
B max |
|
S500QL |
0.20 |
0.80 |
1.70 |
0.020 |
0.010 |
0.06 |
0.12 |
0.15 |
0.05 |
1.50 |
2.0 |
0.70 |
0.50 |
0.015 |
0.005 |
S500QL steel Mechanical properties
| Class |
Yield strength ReH MPa min |
Tensile strength Rm MPa |
Elongation % min |
||||
|
3<t≤50 |
50<t≤100 |
100<t≤150 |
3<t≤50 |
50<t≤100 |
100<t≤150 |
||
|
S500QL |
500 |
480 |
440 |
590-770 |
590-770 |
540-720 |
17 |
S500QL steel Maximum CEV in % of nominal product thickness in
| Grade |
t≤50 |
50<t≤100 |
100<t≤150 |
|
S500QL |
0.47 |
0.70 |
0.70 |
S500QL steel Minimum values of impact test energy in J at test temperature in ℃
|
Grade |
0 |
-20 |
-40 |
-60 |
|
S500QL |
50 |
40 |
30 |
- |
