S550QL High Strength Plate

S550QL High Strength Plate

Type:hsla structural steel
Standard:AISI, ASTM, DIN, JIS, GB
Technique:Hot Rolled
Shape:Plate
Send Inquiry
Chat Now
Description
Technical Parameters

S550QL high strength plate


 

S550QL high strength steel plate belongs to the European standard low alloy high strength structural steel plate. The implementation standard of S550QL high tensile steel is: EN10025 special technical conditions.

 

S550QL low alloy steel material is not easy to become brittle in low temperature environment, has good ductility and toughness, can effectively absorb the impact energy generated by natural disasters such as earthquakes, and improve the seismic performance of the structure.

 

In addition, S550QL high strength low alloy steel plate is also easy to process and shape, has excellent weldability, and the quality of the welded joint is stable and reliable, which can meet the requirements of various welding processes.

 

 
High Strength Low Alloy Steel Plate Chemical Composition

 

C Si Mn P S N B Cr
0.20 0.80 1.70 0.020 0.010 0.015 0.005 1.50
Cu Mo Nb Ni Ti V Zr
0.50 0.70 0.06 2.0 0.05 0.12 0.15

 

 
HSLA Low Alloy High Strength Steel Plate mechanical property

 

Thickness (mm)
S550QL ≥ 3 ≤ 50 > 50 ≤ 100 > 100
Yield strength (≥Mpa) 550 530 490
Tensile strength (Mpa) 640-820 640-820 590-770

 

high toughness steel plates Products image

 

high strength steel

 

 
GNEE group team photo

 

high tensile steel

 

 
GNEE group customer visit

 

high strength plate


 
 
GNEE Group steel exhibition

 

hsla steel sheet

We have excellent after-sales service. If you have any questions about S550QL high strength plate, you can contact us and we will reply you within two hours.

 

Hot Tags: s550ql high strength plate, China s550ql high strength plate manufacturers, suppliers, factory