Gnee Steel (Tianjin) Co., Ltd. is one of the most professional s550q high strength steel manufacturers and suppliers in China, also supports customized service. If you're going to buy s550q high strength steel made in China, welcome to get free sample from our factory. Quality products and low price are available.
S550Q high strength steel
High Toughness Steel Plate Products Description
S550Q high tensile steel is a kind of high quality steel plate for construction, which implements European EN standard.
The tensile strength of S550Q high strength steel is at least 550MPa, and the yield strength is also relatively high, which can withstand larger loads, effectively reduce the weight of the structure and improve the safety of the structure.
S550Q hsla structural steel can be used in high-rise buildings, large-span structures, bridges and other construction fields, to improve the building's load-bearing capacity and seismic performance.
High Tensile Tough Plate Products Details
S550Q Hsla Structural Steel Chemical Composition & Mechanical Property:
| Chemical composition % MAX | |||||||||||||
| C | Si | Mn | P | S | B | Cr | Cu | Mo | Nb | Ni | Ti | ||
| 0.22 | 0.86 | 1.8 | 0.03 | 0.017 | 0.006 | 1.6 | 0.55 | 0.74 | 0.07 | 2.1 | 0.07 | ||
| Mechanical properties MIN | |||||||||||||
| Yield strength (Mpa) | Tensile strength (Mpa) | Elongation % | |||||||||||
| TH(MM) | >3≤50 | >50≤100 | >100≤150 | >3 ≤50 | >50≤100 | >100≤150 | 16 | ||||||
| 550 | 530 | 490 | 640-820 | 590-770 | |||||||||
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