As a trusted manufacturer and supplier based in the heart of Naypyidaw, Naing Steel is proud to produce some of the most resilient materials available in Myanmar. Our 300 Brinell Hardness Number sheets and plates are engineered for situations where exceptional strength and resistance to abrasion are non-negotiable. We understand that the integrity of your project depends on the quality of its core components, which is why we commit to delivering steel that consistently meets the highest standards of durability and performance, supporting the ambitious growth of our nation’s infrastructure and industry.
The composition of this steel is carefully balanced to achieve its notable strength, primarily through a controlled carbon content and alloying elements that enhance its hardenability. The key characteristic, a 300 Brinell Hardness Number, directly translates into superior resistance to wear, impact, and deformation under heavy loads. This means the material can withstand significant abrasive forces without compromising its structural integrity, making it a fundamentally tough and reliable choice for the most demanding industrial environments where ordinary steel would quickly fail.
Material :Â SUMIHARD, NICRODUR, WELTE, ABREX, ROCKSTAR, ROCKHARD, BRINAR, DUROSTAT, DILLIDUR, JFE EVERHARD
Thickness:Â 5mm to 150mm
Width: 1000mm – 2500mm
Length: 6000mm – 12000mm
Heat Treatment:Â N, Q+T
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | B |
| 300 BHN | 0.18 % | 0.7 % | 1.70 % | Â 0.025 % | 0.015 % | 1.50 % | 0.40 % | 0.50 % | 0.005 % |
| Grade | Yield Strength Mpa | Tensile Strength Mpa | Elongation A | Impact Strength Charpy V 20J |
| 300 BHN | 900 | 1000 | 11 | -40 C |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
300 Brinell Hardness Number Sheets and Plates is a leading manufacturer and supplier of high-quality 300 BHN sheets and plates in Naypyidaw, Myanmar. We specialize in premium steel products engineered for exceptional hardness, durability, and abrasion resistance, making them ideal for demanding industrial applications. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings, and Bars to meet diverse industry needs. Committed to fast delivery and outstanding customer service, we source only the finest raw materials to ensure superior performance and longevity. Contact us today for all your 300 Brinell Hardness Number sheet and plate requirements!
The uses for this high-strength material are extensive and critical across various sectors. You will find it essential in the construction of heavy-duty mining equipment, dump truck liners, and concrete mixer drums where constant abrasion is a challenge. It is also invaluable for creating robust storage hoppers, protective armored vehicles, and machinery components that must endure punishing daily operations. Essentially, wherever an application faces intense wear and tear, our 300 BHN sheets and plates provide a long-lasting, economical solution that minimizes downtime and maintenance costs.
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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