Aung Metals, a top-notch manufacturer and supplier located in Naypyidaw, Myanmar, specializes in high-quality High Speed Steel (HSS) Bars that are designed for outstanding hardness, wear resistance, and toughness. These bars are crafted with precision to meet the rigorous demands of cutting, drilling, and machining tasks, ensuring reliable performance even in high-speed and high-temperature situations. Aung Metals is committed to strict quality control, ensuring dimensional accuracy and adherence to international standards, which results in HSS Bars that are dependable, durable, and perfect for tool and die manufacturing, metalworking, and industrial machinery applications.
The composition of High Speed Steel Bars includes carbon, chromium, tungsten, molybdenum, vanadium, and cobalt, all mixed in carefully controlled amounts. This unique blend gives the bars remarkable hardness retention at high temperatures, excellent wear resistance, and impressive toughness. With a tensile strength of about 1,100–1,200 MPa and hardness reaching up to 64 HRC, these bars are perfect for tasks that require enduring cutting performance and the ability to withstand deformation under heavy loads and fast operations.
High-speed steel (HSS) bars are sized based on their cross-sectional dimensions (diameter for round bars, width/thickness for flats, or side length for square bars) and overall length. Standard sizes often follow industry specifications (e.g., ASTM, DIN) and are available in a range of diameters (e.g., 3mm to 200mm or more) and lengths (commonly 1-6 meters). Custom sizes can also be produced based on application needs.
Consider grade, hardness, toughness, heat resistance, tensile strength, dimensional accuracy, machinability, application-specific needs, corrosion resistance, surface finish, cost-effectiveness, supplier reliability, and compliance with industry standards.
Store high-speed steel bars in a dry, ventilated area, away from moisture, chemicals, and extreme temperatures. Use racks or pallets to prevent deformation, and apply protective coatings to avoid corrosion.
High Speed Steel Bars find their place in industries that require high-performance tooling and machining materials. They are particularly well-suited for making cutting tools, drills, taps, milling cutters, reamers, and lathe tools. Additionally, these bars are utilized in metal forming, tool and die production, and precision engineering applications where wear resistance and dimensional stability are essential. Thanks to their excellent machinability, heat resistance, and durability, High Speed Steel Bars from Aung Metals deliver reliable performance in even the most challenging industrial and manufacturing settings.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Naypyidaw, Myanmar
Copyright 2024 Aung Metals. All rights reserved