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Uncover exceptional strength with our High Strength S690QL Steel Sheet & Plate, featured on our product pages. Designed to satisfy varied industrial requirements, these plates are precision-crafted for longevity, conforming to rigorous industry standards for sturdiness and dependability in every use. Offering customizable choices, competitive rates, and accelerated delivery, we place customer satisfaction first. Enhance your projects with our reliable S690QL steel plates, supported by our unwavering dedication to excellence.
Thickness : 8-50 mm
Width : 1,500mm to 2,500mm
Length : 6,000mm to 12,000mm
Heat Treatment : Q+T(quenched and Tempered )
Grade : S690QL EN10137-2 EN10025-6:2004, A709-100, DILLIMAX 690, NAXTRA 70, WELDOX 700, E690, JFE HITEN 780LE, ALFORM 700, S690 Q, S690 QL, S690 QL 1
C | Si | Mn | P | S | B | Cr | Cu | Mo | N | Nb* | Ni | Ti* | V* | Zr* |
0.20 | 0.80 | 1.70 | 0.020 | 0.010 | 0.005 | 1.50 | 0.50 | 0.70 | 0.015 | 0.06 | 2.0 | 0.05 | 0.12 | 0.15 |
Mechanical Properties of S690QL | |||||||||||
Designation |
|
| Mechanical Properties (ambient temperature) | ||||||||
Steel Name | Steel Number |
| Min. Yield Strength ReH MPa |
| Tensile Strength Rm MPa |
| Min. & elongation after fracture | ||||
Nominal thickness (mm) |
| Nominal thickness (mm) |
| ||||||||
>3 <50 | >50 <100 | >100 <150 |
| >3 <50 | >50 <100 | >100 <150 |
| ||||
S690QL | 1.8931 |
| 690 | 650 | 630 |
| 770/940 | 760/930 | 710/900 |
| 14 |
At Koasteel, we’re proud to be the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities strategically positioned in the New Zealand, we maintain an extensive stock of more than 25,000 tons of top-quality materials ready and available.
Reach out to us for a fast quote tailored to your requirement.
These High Strength S690QL Steel Sheet & Plate are supplied by us in accordance with DIN, ISO, JIS or ANSI Standard.
High Strength: S690QL steel plates deliver remarkable tensile strength, which makes them well suited for demanding applications that call for sturdy structural support.
Excellent Toughness: These plates retain outstanding toughness, guaranteeing dependable performance in demanding settings and under severe conditions.
Good Weldability: S690QL plates are recognized for their superb weldability, permitting straightforward fabrication and assembly into intricate structures while preserving their strength.
Weight Efficiency: Thanks to a high strength-to-weight ratio, S690QL plates make it possible to build lighter structures without giving up durability, resulting in more efficient designs.
Versatility: Offered in a range of sizes and thicknesses, S690QL steel plates can be tailored to satisfy particular project needs, making them appropriate for a broad spectrum of industrial uses.
High Strength S690QL Steel Sheet & Plate uses are as varied as the sectors they cater to, led chiefly by the aerospace, railway, construction and automotive sectors along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
When installing a High-Strength S690QL Steel Sheet and plate, take care to handle it properly to avoid damage, since it’s vulnerable to excessive bending or welding. Give priority to keeping surfaces clean so that its structural integrity and performance are preserved. On top of that, confirm that it works well with the materials around it and follow the suggested installation instructions to achieve the best outcomes and safety.
Email: sales@koasteel.nz