Gnee Steel (Tianjin) Co., Ltd. is one of the most professional s550ql high strength steel sheet manufacturers and suppliers in China, also supports customized service. If you're going to buy s550ql high strength steel sheet made in China, welcome to get free sample from our factory. Quality products and low price are available.
S550QL high strength steel sheet
Low Alloy Steel Plate Products Description
S550QL low alloy steel offered by GNEE is European standard high strength structural steel plate, which has high strength, good impact properties, and is mostly used in the construction of large-span bridge structures, industrial plants, large public facilities and other critical parts.Besides, the S550QL high strength plate we supplied is strictly produced according to the standard, passed the quality certification, can provide the quality certificate and accept the third party testing.
High Strength Low Alloy Structural Steel Products Details
S550QL High Strength Low Alloy Plate 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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With efficient regulatory system and professional experience, we provide efficient and considerate service to our global customers. Our company will continue to be honest and pragmatic, maintain, consolidate and promote the national brand, and provide high-quality goods and first-class service to our global customers. We sincerely hope to be your supplier and partner in China.
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If you have more needs and questions about S550QL high strength steel sheet, please contact us!