S690QL High Strength Low Alloy Steel Plate
High Strength Steel Plate Description
High Strength Low Alloy Steel Plate provide greater environmental corrosion resistance and are stronger than conventional carbon steel.It has a high strength-to-weight ratio, excellent bendability, weldability and cold formability, so it is widely used in structural components that need to reduce weight but require high strength.
S690QL is a quenched and tempered high-strength low-alloy steel, in compliance with EN 10025:6.Its yield strength is greater than 690MPa, and it is usually used to manufacture low-temperature resistant, high-strength key components and structural parts, such as construction machinery, mining machinery, etc.
HSLA Steel Sheet Features
- Reduced weight of products and structures while retaining strength
- Increased payload capacity
- Increased reach capacity
- Reduced fuel usage
- Resistance to wear and corrosion
- Easy weldability and laser cutting
High-strength low-alloy steel (HSLA) is a type of alloy steel that provides better mechanical properties or greater resistance to corrosion than carbon steel. HSLA steels vary from other steels in that they are not made to meet a specific chemical composition but rather specific mechanical properties.
High Strength Plates Specifications
|
Standard |
ASTM,AISI,JIS,GB,DIN,EN |
|
Type |
Low alloy steel (wear resistant), weather resistant steel plate, acid resistant steel plate,high strength steel plate, wear resistant steel plate, general steel |
|
Thickness |
2-300mm,or as required |
|
Width |
100-3000mm,or as required |
|
Tolerance |
±1% |
|
Technique |
Hot rolled,cold rolled |
|
Processing service |
Bending,Welding,Decoiling,Cutting,Punching |
|
Packing |
standard export packing (inside:water proof paper;outside:steel covered with strips and pallets) |
S690QL Steel Yield Strength Min. (Mpa)
|
Thickness (mm) |
3-50mm |
50-100mm |
100-125mm |
125-200mm |
|
S690Q/S690QL/S690QL1 |
690Mpa |
650Mpa |
630Mpa |
630Mpa |
S690QL Plate Tensile Strength and Elongation
|
EN 10025-6 |
Tensile |
Tensile |
Tensile |
Tensile |
Elongation |
|
Grade |
Mpa |
Mpa |
Mpa |
Mpa |
After fracture |
|
Thickness (mm) |
3-50mm |
50-100 |
100-125 |
125-200 |
|
|
S690Q/S690QL/S690QL1 |
770-940 |
760-930 |
710-900 |
710-900 |
≥14% |
We can customize the length, width and thickness according to your needs. If you have any requirements, please contact us in time, we will provide you with the most timely and professional service to help you solve the problem.
HSLA Steel Plate Processing Service
We offer value-added services including polishing, annealing, heat treatment, and welding for HSLA steel sheet.
Process Service:Bending,Welding,Decoiling,Punching,Cutting,Moulding,or as requirement
Product Photo
High Strength Sheet Packing
| Packing Details | Standard Seaworthy Package or according to customer's requirements |
| Container Size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM |
High Strength Plates Material Testing
- Mechanical Testing Such as Tensile of Area
- Hardness Test
- Chemical Analysis – Spectro Analysis
- Positive Material Identification – PMI Testing
- Hardness Test
- Micro and MacroTest
- Pitting Resistance Test
- Flaring Test
- Intergranular Corrosion (IGC) Test
FAQ
Q: Do you provide HSLA Steel Plate samples ? is it free or extra ?
A: The sample could provide for customer free,but the freight will be covered by customer account.
Q: Do you accept the third-party inspection?
A: Yes,absolutely we accept.
Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by HNJBL piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
Q: How can I get your quotation as soon as possible?
A: The email will be checked within 6 hours,and the Wechat and WhatsApp will be online 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out the best price soon.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.