As a trusted manufacturer and supplier based in the heart of Naypyidaw, Naing Steel takes pride in producing high-quality EN 9 steel sheets and plates. We understand that our clients rely on materials that offer both strength and reliability, which is why our EN 9 products are crafted with meticulous attention to detail. We are committed to supporting Myanmar’s growing industrial landscape by providing a consistent and dependable supply of this versatile steel, ensuring your projects are built on a foundation of exceptional material integrity.
The composition of EN 9 steel is carefully balanced, primarily featuring a higher carbon content that gives it notable strength. This results in excellent mechanical properties, including a high tensile strength and good wear resistance. While it is not as easily welded as milder steels, it responds very well to heat treatment processes like quenching and tempering. This allows its hardness and durability to be precisely tailored to meet specific application demands, making it a robust choice for components that must endure significant stress.
Grade : EN9 Low Alloy Steel Plate
Thickness : from 3mm up to as thick as 150mm
Length :3000mm-18000mm
Supply Condition : As Rolled, Normalized Rolling, Furnace Normalizing, Vacuum Degassing, Simulated Post-Weld Heat Treatment or as per customer requirement.
Impact tested : -52° C
Process of Manufacturing : Hot-Rolled (HR)
| Â Grade | Cr | C | Ni | Si | S | Mn | P | Mo |
| EN – 9 | – | .50 – .60 | – | .05 – .35 | .040 MAX | .50 – .80 | .040 MAX | – |
| Heat Treatment | Condition Tons/SQ.inch | Tensile Stress RE MPA | RP0.2 MPA | A min on 5.65so | Impac | Hardness HB | Limited Ruling Section mm | |
| IZODFT.L.b | KCV Joules | |||||||
| Normalise | 45 | 700 | – | 12 | – | – | 201-255 | 63 |
| 39 | 600 | – | 13 | – | – | 170/223 | 250 | |
| R | 45/55 | 700/850 | 385 | 14 | – | – | 201/277 | 100 |
| S | 50/60 | 775/925 | 450 | 14 | – | – | 223/277 | 63 |
| T | 55/65 | 850/1000 | 555 | 12 | – | – | 248/302 | 19 |
| BS 970 1991 | BS 970 1955 EN | AISI/SAE | Werkstoff |
| 070M55 | EN9 | 1055 | 1.0535 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The inherent strength and durability of EN 9 sheets and plates make them ideal for a wide array of demanding applications. You will commonly find this grade used in the fabrication of gears, shafts, and structural components within heavy machinery and automotive industries. It is also perfectly suited for parts like bolts, pins, and levers that require a combination of toughness and resistance to abrasion. Essentially, any project that calls for a material that can withstand high stress and repetitive use will benefit from the reliable performance of EN 9 steel.
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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