S960QL steel plate is a European standard high-strength structural steel under EN 10025-6, designed for extreme load-bearing applications. The "S" indicates structural steel, "960" represents minimum yield strength (MPa), "Q" refers to quenching and tempering, and "L" ensures impact toughness at temperatures not lower than –50°C.
S960QL steel plate
If you are looking for a reliable S960QL steel plate supplier, GNEE is your trusted manufacturer with years of experience in high-strength steel production and global delivery.
Heat Treatment of S960QL Steel Plate
S960QL is delivered in quenched and tempered (Q+T) condition, ensuring a fine-grain microstructure and excellent mechanical properties. This heat treatment provides:
High yield strength up to 960 MPa
Good toughness and resistance to brittle fracture
Reliable performance at low temperatures
Chemical Composition of S960QL Steel Plate
| Element | C | Si | Mn | P | S | Ni | Cr | Mo | Cu | Nb | V | Ti | N | Zr | B | Ceq Max |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max % | 0.2 | 0.8 | 1.7 | 0.02 | 0.010 | 2 | 1.5 | 0.7 | 0.5 | 0.06 | 0.12 | 0.05 | 0.015 | 0.15 | 0.005 | 0.82 |
Mechanical Properties of S960QL Steel Plate
| Grade | Heat Treatment | Thickness (mm) | Yield Strength ReH (MPa) | Tensile Strength Rm (MPa) | Elongation A (%) | Impact Temp (°C) | Impact Energy Akv (J) |
|---|---|---|---|---|---|---|---|
| S960QL | QT | 3–50 | ≥960 | 980–1150 | ≥10 | –40 | ≥30 |
S960QL steel plate offers a high strength-to-weight ratio, making it ideal for heavy-duty machinery, cranes, and structural frameworks where weight saving is critical.
Production Process of S960QL Steel Plate
The production of S960QL steel plate involves advanced processes to ensure quality and consistency:
- Converter / Electric furnace steelmaking
- LF furnace refining
- VD furnace vacuum degassing
- Continuous casting / Mold casting / Electroslag remelting
- Finishing and heating
- Hot rolling
- Flaw detection
- Heat treatment (Q&T)
- Steel plate finishing
- Sampling and inspection
Applications of S960QL Steel Plate
S960QL is widely used where high strength, toughness, and weight efficiency are required:
- Crane booms and lifting arms
- Heavy transport frames and trailers
- Mining equipment and earthmoving machinery
- Offshore structures and wind towers
- Defense vehicles and armor plating
Equivalent Steel Grades of S960QL
| Region | Equivalent Grade |
|---|---|
| Germany | TStE 960 V |
| France | E 960T |
| Sweden | – |
Why Choose GNEE for S960QL Steel Plate?
- Direct mill supply without middlemen
- Stable mechanical & chemical performance
- Third-party inspection support (SGS/BV/TUV)
- Cutting, machining, and surface treatment services
- Global shipping with safe packaging
S960QL steel plate provides the ultimate combination of high strength, low weight, and toughness for demanding structural applications.
Contact GNEE today for the latest S960QL steel plate price list and technical support. Our team is ready to assist with custom dimensions, cutting, and delivery to meet your project requirements.
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S960QL steel plate packing
What material is S960QL?
The S960QL Steel Plate is basically a structural steel that comes with a min yield strength of up to 960 MPa, the exact value depends on the thickness of the plate. The S960ql Steel plate is available with a thickness range of 4-100 mm.
What is EN S960QL steel equivalent
S960ql is a high-strength structural grade. The ASTM S960ql Equivalent is the ASTM Q345 exhibiting outstanding low temperature and cold stamping properties.
What are the properties of S960QL steel?
Thickness (mmin). 4.0 - 53.00.157 - 2.087 ; Yield strength R · (min MPaksi). 960139 ; Tensile strength R · (MPaksi). 980 - 1150142 - 166
What is the yield strength of s960 steel?
s960 is a structural steel with a minimum yield strength of 850-960 MPa depending on thickness.