Product Description
Hot-rolled High Speed Steel Strip Steel Rolls
Crafted with precision, our Hot-rolled high-speed steel strip rolls stand as indispensable titans in the realm of modern rolling processes. These expertly designed components are tailored for the efficient production of hot-rolled plates and strips. Celebrated for their outstanding wear resistance, along with formidable thermal crack and fatigue resistance, our HSS rolls excel under the most demanding high-temperature and heavy-load rolling environments. This makes them ideally suited for the challenging production of special materials, including high-strength steel and stainless steel, ensuring unparalleled performance and durability in every application.
Product Parameters
Properties of HSS Strip Steel Rolls: Experience the remarkable qualities of our HSS Strip Steel Rolls, engineered for excellence in both finishing and rough stands. These rolls boast exceptional durability, precision, and efficiency, promising to elevate your productivity while maintaining the highest standards of quality.
Alloy Composition
| Material |
Chemical composition control requirements (%) |
| HSS |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
V |
W |
Ni |
Nb |
Other |
| 1.5-2.1 |
0.2-1.0 |
0.3-1.0 |
≤0.03 |
≤0.03 |
4.0-6.0 |
3.0-6.0 |
3.0-5.0 |
2.5-5.0 |
0.5-1.5 |
≤0.5 |
≤1.0 |
Detailed Photos
Our Advantages
Advantage of High-Speed Steel Rolls
1. High Wear Resistance
• Crafted with a generous blend of hard carbides such as tungsten, vanadium, and chromium, these HSS rolls offer unmatched wear resistance, making them a top choice for challenging rolling tasks.
• Perfectly designed for the rigors of rolling high-strength steel, stainless steel, and other demanding materials, ensuring exceptional performance.
2. High Hardness
• Achieving a working layer hardness of 65 HRC or higher, these rolls are engineered to maintain their formidable hardness even when subjected to intense high-temperature conditions.
• A consistently uniform hardness distribution effectively prolongs the service life of the roll, offering enduring reliability.
3. Excellent Thermal Crack Resistance
• Engineered to withstand high-temperature rolling scenarios, the surface is resilient against cracking caused by rapid cooling or thermal stress challenges.
• Exceptionally suited for continuous operations in high-temperature and high-stress settings, showcasing unparalleled durability.
4. Thermal Fatigue Resistance
• With outstanding resistance to thermal fatigue, these rolls deliver stable performance across repeated cycles of heating and cooling, minimizing fatigue crack development.
5. Long Service Life
• Boasting a lifespan 3-6 times greater than traditional cast iron or cast steel rolls, HSS rolls significantly cut down on replacement frequency and downtime, enhancing operational efficiency.
6. Strong Versatility
• Versatile enough for both hot and cold rolling processes, excelling in high-temperature, high-pressure environments as well as meeting the stringent surface quality and dimensional accuracy standards in cold rolling.
7. Advanced Manufacturing Technology
• Produced using state-of-the-art centrifugal composite casting technology, these rolls feature HSS as the robust working layer with ductile cast iron or forged steel as the core, marrying wear resistance with impact toughness seamlessly.
Application Rolling Line
HSS Strip Steel Roll applications are perfectly suited for a wide range of rolling lines, delivering exceptional performance and reliability. These rolls excel in offering superior durability and efficiency, making them the ideal choice for high-demand environments in the rolling industry.
Company Profile
Anhui Huanbowan High-Speed Steel Mill Roll Co., Ltd. (HBW) stands at the forefront of innovation and expertise in the steel roll industry. Since its inception in 2007, it has carved a niche as a premier innovator, deeply entrenched in the art of research, development, and production of superior high-speed steel rolls. Nestled in the industrious hub of Anhui Province, HBW is unwavering in its mission to deliver exceptional rolling solutions to the steel sector. With an extensive array of products meticulously crafted to cater to the multifaceted demands of both hot and cold rolling operations, HBW remains a trusted ally in enhancing steel manufacturing processes.
Through the adoption of cutting-edge manufacturing practices, including the precision of centrifugal casting, HBW consistently delivers products of unparalleled quality. These rolls are renowned for their outstanding attributes, offering remarkable wear resistance, enduring thermal fatigue, and a prolonged service lifespan that sets them apart in the industry.
Our high-performance rolls find extensive application across hot rolling production lines, especially in the crucial finishing stands. They are indispensable in fabricating an array of materials, from rebar and structural steel to seamless steel, strip steel, high-strength alloys, and even stainless and specialty steels. The versatility and reliability of HBW rolls make them an ideal choice for steel manufacturers aiming to achieve excellence in material production.
At the core of HBW's philosophy is a steadfast commitment to innovation and quality. We promise to deliver rolls that not only possess uniform hardness and a pristine surface finish but also boast a long service life. By choosing HBW, customers are empowered to elevate their production efficiency and significantly cut down on operational costs.
The prestigious HBW products have been the choice of leading steel manufacturers across the globe. Their consistent performance and unparalleled reliability have earned them a coveted reputation, both domestically and internationally, as the benchmark of excellence in the steel industry.
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