As a trusted manufacturer and supplier in Naypyidaw, Naing Steel is proud to offer high-strength E690TM sheet and plate, engineered for the most demanding projects. We understand that your work requires materials you can depend on, which is why our E690TM is produced to exacting standards, ensuring reliability and superior performance. This product is a testament to our commitment to supporting Myanmar’s growing infrastructure and industrial sectors with locally sourced, world-class steel solutions that build a stronger foundation for the future.
The composition of E690TM steel is carefully balanced, primarily featuring carbon, manganese, and micro-alloying elements like niobium and vanadium. This specific blend is what gives the material its remarkable mechanical properties, including a minimum yield strength of 690 MPa. This means it offers exceptional resistance to deformation under immense stress, combined with good toughness and weldability. Essentially, it provides a powerful combination of strength and practicality for fabrication.
Thickness :Â 5MM & Above
Width : 1500 – 3500mm
Length : 3000 – 18000mm
Grade :Â S690QL EN10137-2 EN10025-6:2004, A709-100, DILLIMAX 690, NAXTRA 70, WELDOX 700, E690, JFE HITEN 780LE, ALFORM 700
|
Percentage % |
Element |
Percentage % |
Element |
|
0.050 |
Cu |
0.020 |
C |
|
0.070 |
Mo |
0.080 |
Si |
|
0.006 |
Nb* |
1.070 |
Mn |
|
2.00 |
Ni |
0.0025 |
P |
|
0.005 |
Ti* |
0.0015 |
S |
|
0.012 |
V* |
0.0015 |
N |
|
0.015 |
Zr* |
0.00050 |
B |
|
1.050 |
Cr |
| Â Plate Thickness | Yield Strength | Â Tensile Strength | Elongation | Â Impact Strength |
| MM | ReH (MPa) | Rm (MPa) | A5 % Minimum | J, Minimum |
| 3 to 50 |  690 |  770 – 940 |  14 |  30 @ -40º C |
|  > 50 to 100 | 650 |  760 – 930 |  14 |  30 @ -40º C |
| > 100 to 150 | 630 |  710 – 900 |  14 |  30 @ -40º C |
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-to-weight ratio of E690TM sheet and plate makes it ideal for critical applications where safety and durability are non-negotiable. You will find it essential in the construction of heavy-duty mining equipment, robust crane booms, and the frames of large haul trucks. It is also perfectly suited for ambitious infrastructure projects, such as supporting bridges and constructing high-rise buildings, ensuring these structures can withstand significant loads and harsh environmental conditions for decades to come.
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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