S620QL1 hsla structural steel
(HSLA) Alloy Steel Plate Products Description
S620QL1 high strength alloy steel belongs to tempered high yield strength structural steel, S denotes structural steel, 620 is the yield value in MPa, Q denotes the delivery condition, and L1 denotes the minimum value of the impact work designation when the temperature is not lower than -60C.
The S620QL1 high tensile steel we offer is produced in strict accordance with the standards and has passed the quality certification, we can provide the quality certificate and accept the third party testing.
Meanwhile, the S620QL1 high strength low alloy steel plate we offer can be customised in size, cut, welded, punched and other processing services according to your end-use requirements for S620QL1 hsla steel sheet products.
High-Strength Low Alloy (HSLA) Steel Plate Products Details
S620QL1 High Strength Low Alloy HSLA 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 | 15 | ||||||
| 620 | 580 | 560 | 700-890 | 650-830 | |||||||||
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If you have more needs and questions about S460QL1 low alloy steel material, please contact us!