Naing Steel stands as a leading manufacturer and supplier in Naypyidaw, dedicated to meeting Myanmar’s most demanding industrial challenges. We take pride in producing our exceptional 700 Brinell Hardness Number sheets and plates, a product line engineered for ultimate durability. This isn’t just ordinary steel; it’s a specialized, ultra-high hardness material designed to withstand extreme abrasion and impact, offering unparalleled longevity for equipment and structures in the toughest environments, directly supporting the growth and resilience of local industries.
The exceptional strength of this steel begins with its precise composition, a carefully balanced alloy that undergoes a specialized heat-treatment process. This results in a uniform hardness rating of 700 BHN across every sheet and plate, providing a remarkable yield strength that resists deformation under immense pressure. The combination of this extreme surface hardness with good toughness at the core means it doesn’t just resist wear—it also absorbs significant impact without cracking, making it a reliably robust material.
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 *)(max %) | Si *)(max %) | Mn *)(max %) | P(max %) | S(max %) | Cr *)(max %) | Cu *)(max %) | Ni *)(max %) | Mo *)(max %) | B *)(max %) |
| 700 BHN | 0.20 | 0.60 | 1.60 | 0.020 | 0.010 | 0.80 | 0.30 | 2.0 | 0.70 | 0.005 |
| 700 BHN | |||
| Thickness(mm) | Yield strength Rp0.2 (min MPa)Tensile strength Rm | Tensile strength Rm (MPa) | Elongation A5(min %) |
| 4.0 – 53.0 | 700 | 780 – 930 | 14 |
| 53.1 – 100.0 | 650 | 780 – 930 | 14 |
| 100.1 – 160.0 | 650 | 710 – 900 | 14 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
700 Brinell Hardness Number Sheets and Plates is a leading manufacturer and supplier of high-quality 700 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 700 Brinell Hardness Number sheet and plate requirements!
The uses for this high-performance steel are extensive, particularly in sectors where equipment faces constant wear. It is ideal for lining dump truck beds, mining hoppers, and chutes, where abrasive materials would quickly destroy standard steel. It’s also essential for manufacturing heavy-duty excavator buckets, crusher liners, and other machinery parts that must endure grueling daily use. By choosing our 700 BHN plates, businesses significantly reduce downtime and maintenance costs, ensuring their operations run smoother and more profitably for years 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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