Grade S550MC steel is a high yield strength steel for cold forming. EN10149-2 S550MC steel equivalent has Grade QStE 550TM. The material number is 1.0986.
This European Standard EN10149-2, in addition to EN 10149-1, specifies requirements for S550MC flat products made of weldable, hot-rolled, high yield strength steels for cold forming. The steel grades S315MC, S355MC, S420MC, S460MC, S500MC and S550MC of this European Standard are alloy quality steels, and the steel grades S600MC, S650MC, S700MC and S900MC of this standard are alloy special steels according to EN 10020.
EN10149-2 S550MC Steel Chemical Composition
|
Grade |
Chemical Composition |
|
S550MC |
The Element Max (%) |
|
C |
Si |
Mn |
P |
S |
Nb |
V |
Ti |
Al |
Mo |
B |
|
0.12 |
050 |
1.80 |
0.025 |
0.015 |
0.09 |
0.20 |
0.15 |
0.015 |
- |
- |
EN10149-2 S550MC Steel Mechanical Property
|
Grade |
Mechanical Property |
|
S550MC |
Yield Strength
mm
Min(Mpa) |
Tensile Strength
mm
Min(Mpa) |
Elongation
Min,% |
|
＜3 |
≥3 |
|
550 |
600-760 |
12 |
14 |
S550MC Steel Delivery condition:
S550MC steel manufacturing process shall be in accordance with EN 10149-1. S550MC steel shall be supplied in the thermomechanically rolled delivery condition. The surface protection of descaled products shall be in accordance with EN 10149-1.
Shanghai Katalor Enterprise is located in Pudong district of Shanghai city. It is only 30 minutes from Pudong International airport to our company. If you need EN10149-2 S550MC steel plates, hot rolled flats, or S550MC heavy plates, we sincerely invite you to visit us. We will pick you up at the airport if you tell us your schedule.
