low alloy structural steel S550QL
GNEE offers S550QL European standard high strength low alloy steel plate for structural use, S550QL low alloy steel has high strength, good impact properties, S550QL high strength steel plate is mostly used in the construction of large span bridge structures, industrial plants, large public facilities and other key parts.
At the same time, S550QL high tensile steel plate has high strength, in the structure can reduce the self-weight, in order to ensure the safety and stability of the structure, but also can increase the beauty.
high strength low alloy steel plate Chemical property
| 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 |
hsla structural steel mechanical property
| 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 | |||||||||
high strength low alloy steel sheet Products image
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We have excellent after-sales service. If you have any questions about low alloy structural steel S550QL, you can contact us and we will reply you within two hours.
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