Naing Steel, a trusted manufacturer and supplier based in the heart of Naypyidaw, Myanmar, is proud to produce our robust 450 Brinell Hardness Number sheets and plates. We understand that demanding industrial applications require materials built for extreme wear and tear, which is why we’ve dedicated our expertise to creating these exceptionally durable steel products. Crafted with precision and a commitment to quality, they are designed to offer superior longevity and reliability for the most challenging projects across the nation and beyond.
The composition of these sheets and plates is carefully engineered to achieve that crucial 450 BHN rating, balancing elements like carbon and manganese to create a steel that is both incredibly hard and workable. This results in outstanding mechanical properties, including exceptional resistance to abrasion and impact. You can count on this material to maintain its integrity under heavy stress, offering a significant advantage in environments where ordinary steel would quickly deteriorate.
Material : SUMIHARD, NICRODUR, WELTE, ABREX, ROCKSTAR, ROCKHARD, BRINAR, DUROSTAT, DILLIDUR, JFE EVERHARD
Thickness: 5mm to 150mm
Width: 1000mm – 2500mm
Length: 6000mm – 12000mm
Heat Treatment: N, Q+T
| Grade | C *) | Si *) | Mn *) | P | S | Cr *) | Ni *) | Mo *) | B *) |
| Max % | Max % | Max % | Max % | Max % | Max % | Max % | Max % | Max % | |
| 450 BHN | 0.26 | 0.7 | 1.6 | 0.025 | 0.01 | 1040 | 1050 | 0.6 | 0.005 |
| 450 BHN | ||
| Thickness | Hardness HBW | Typical yield strength MPa, |
| mm | min – max 1) | not guaranteed |
| 3 – 80 | 425 – 475 | 1100 – 1300 |
| (80) – 100 | 410 – 475 | 1050 – 1300 |
| (100) – 130 | 390 – 475 | 1000 – 1300 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
450 Brinell Hardness Number Sheets and Plates is a trusted manufacturer and supplier of high-quality 450 BHN sheets and plates based in Naypyidaw, Myanmar. We specialize in premium steel products designed to deliver excellent hardness, durability, and abrasion resistance, making them perfect for a wide range of industrial applications. Our comprehensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings, and Bars to cater to diverse industry requirements. Dedicated to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior performance and long-lasting quality. Contact us today for all your 450 Brinell Hardness Number sheet and plate needs!
You’ll find our 450 BHN sheets and plates hard at work in some of the toughest conditions. They are ideally suited for manufacturing heavy-duty mining equipment, rugged dump truck bodies, and durable liners for industrial machinery that must handle abrasive materials. Their strength also makes them perfect for constructing reinforced storage containers, agricultural implements that face constant ground contact, and any structural component where maximizing service life and minimizing downtime are the top priorities.
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.
Copyright 2025 Naing Steel. All rights reserved
