Q550 Q550D channel beam
【GNEE Group office environment display】
Products Description
Q550 channel beam is a low alloy high strength steel. Q represents the strength of steel, 550 represents 550 MPa, mega is 10 to the 6th power, and Pa is the pressure unit Pascal.
Q500D channel steel is a high-strength structural steel plate. The implementation standard of Q500D steel plate is: GB/T 16270-2009 special technical conditions. Q550D c channel steel is often used in manufacturing plants, general construction and various types of engineering machinery, such as drilling rigs, electric shovels, electric wheel dump trucks, mining trucks, excavators, loaders, bulldozers, various cranes, and coal mines for mining and various engineering constructions. Hydraulic supports and other mechanical equipment and other structural parts
q550 c section steel chemical composition
|
Steel Grade |
Grade | Y.S.(MPa)ór0.2≥ | T.S. ób/MPa | EL | IMPACTAkV/J | 180°BEND | |||
| thickness/mm | δ5(%) | 0℃ | -20℃ | -40℃ | |||||
| ≤50 | >50~100 | ≥ | |||||||
| Q550 | DE | 550 | 530 | 670~830 | 16 | 40 | 27 | d=3a | |
Q550D c channel beam chemical composition
| Grade | C | Mn | Si | P | S | V | Nb | Ti | AL | Cr | Ni |
| ≤ | ≤ | ≤ | ≤ | ≤ | ≤ | ≥ | ≤ | ≤ | |||
| D | 0.2 | 1.0-1.7 | 0.55 | 0.030 | 0.030 | 0.20 | 0.015-0.16 | 0.02 | 0.015 | 0.70 | 0.70 |
About GNEE Group
A group photo of the GNEE company team. We were founded in 2008. We have rich experience in steel export and have established cooperative relationships with more than 120 countries and regions around the world. If you have any steel needs, please contact us and we will provide you with high-quality services. , to meet your purchasing needs, and also welcome new and old customers to visit:
Members of the Profile steel team of GNEE and other team members explained the goals of this event. In the following work, they will work hard to achieve their own customized goals:
GNEE Group office environment display, welcome new and old customers to visit. At the same time, if you have any questions about angle iron, you can contact us and we will reply to you in the shortest time:
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