As a leading manufacturer and supplier based in Naypyidaw, Naing Steel is proud to provide industry with our high-strength S1100ql steel sheets and plates. We understand the demands of modern engineering, which is why we focus on delivering materials that offer exceptional performance and reliability. Our commitment ensures that every project, no matter how ambitious, has access to the robust foundation it needs to succeed, backed by our local expertise and dedication to quality.
The S1100ql grade is a quenched and tempered steel known for its impressive composition, which is carefully balanced to achieve a minimum yield strength of 1100 MPa. This results in outstanding toughness and remarkable resistance to wear and abrasion, all while maintaining good weldability. It’s this powerful combination of properties that makes it a superior choice for structures where reducing weight without sacrificing strength is a critical objective.
| Material | EN 10025-6 S960QL |
| Standards |
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| Dimension Range |
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| SSAB Brand |
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| Test certificates | EN 10204 3.1/2.2 |
| Brands | JSW, Dillinger, Thyssen, SAIL, TATA, JSPL,Essar, POSCO,Uttam, Clabecq, and Mills |
| Mn | 1.70 |
| Si | 00.80 |
| P | 00.020 |
| C | 00.20 |
| S | 00.010 |
| B | 00.0050 |
| N | 00.015 |
| V | 00.12 |
| Cu | 00.50 |
| Cr | 1.50 |
| Mo | 00.70 |
| Ni | 2.0 |
| Nb | 00.06 |
| Ti | 00.05 |
| Zr | 00.15 |
| Elongation A5(min %) | Yield strength Rp0.2(min MPa) | Thickness of material (mm) | Tensile strength Rm(MPa) |
| 12% | 960 MPa | 4.0 – 53.0 mm | 980 – 1150 MPa |
| 10% | 850 MPa | 53.1 – 120.0 mm | 900 – 1100 MPa |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The exceptional strength of S1100ql sheets and plates makes them ideal for demanding applications where safety and durability are non-negotiable. You will find this material in the core components of heavy-duty mining equipment, robust crane booms, and the frames of advanced commercial vehicles. It is also essential for constructing high-capacity storage tanks and supports in the lifting and excavation industries, ensuring machinery can withstand immense stress and perform reliably over its entire lifespan.
Naing Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Naypyidaw, Myanmar.
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