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| This is a self-developed new type of material for the rings in the universal mill of H-section steel rolling line. | |||||||||
The High Speed Steel Roll Ring is a remarkable product that stands out in the metal rolling industry due to its exceptional performance characteristics. It is manufactured using a carefully formulated blend of high speed steel alloys, which are processed through advanced techniques to achieve the best possible properties. This roll ring is designed to be a reliable and efficient component in a variety of high-speed rolling applications, providing consistent and high-quality results for metal producers.
The High Speed Steel Roll Ring exhibits outstanding fatigue resistance. During the rolling process, the roll ring is subjected to repeated stress cycles, which can lead to fatigue failure over time. However, the unique microstructure and composition of the high speed steel in this roll ring enable it to withstand these stress cycles without developing cracks or other forms of fatigue damage. This extends the service life of the roll ring and reduces the need for frequent replacements, enhancing the overall productivity of the rolling mill.
Thermal expansion can be a significant issue in high-temperature rolling processes. The High Speed Steel Roll Ring has a relatively low coefficient of thermal expansion, which means that it maintains its shape and dimensions even when exposed to elevated temperatures. This is crucial for ensuring the accuracy of the rolled products, as any significant thermal expansion could lead to dimensional variations. The low thermal expansion also helps to prevent the roll ring from binding or seizing during operation.
For applications where even higher levels of wear resistance or specific surface properties are required, the High Speed Steel Roll Ring can be optionally equipped with an advanced surface coating. These coatings are carefully applied to the surface of the roll ring to provide additional protection against wear, corrosion, and adhesion. The choice of coating can be tailored to the specific requirements of the rolling process, further enhancing the performance and versatility of the roll ring.
In railcar manufacturing, the High Speed Steel Roll Ring is used in the production of various metal components, including rails, axles, and frames. The roll ring's high strength, durability, and precision are essential for ensuring the safety and reliability of railcars. Its ability to handle the large-scale rolling of heavy metal sections with consistent quality is crucial in this industry. The roll ring's fatigue resistance also helps to withstand the repeated stresses experienced during the operation of railcars.
Mining equipment is subjected to extremely harsh operating conditions, and the components used in its production need to be robust and reliable. The High Speed Steel Roll Ring is used in the rolling of metals for mining equipment, such as crushers, conveyors, and drilling rigs. Its high wear resistance and toughness make it suitable for handling the abrasive materials commonly encountered in mining operations. The roll ring's performance helps to ensure the long service life of the mining equipment components.
For agricultural machinery manufacturing, the High Speed Steel Roll Ring is used in the production of parts like plow blades, harvester components, and tractor axles. The roll ring's ability to roll different types of metals with precision is important for creating agricultural machinery that is both efficient and durable. Its resistance to wear and corrosion also makes it suitable for use in outdoor agricultural environments where exposure to moisture and soil can be a factor.
◆◇ Specification
H Beam Universal Mill Ring | |||
Brand | HBW ROLL | Material Code | HBWr06 |
Specification | Ø200-Ø850 | Hardness | 62-64HRC |
Hardness Drop | ≤3HSD | ||
Features & Advantages | 1. High wear resistance and impact toughness under thermal load | ||
2. No cracking or bursting phenomenon | |||
3. Less re-machining amount | |||
4. Good process ability with high machining efficiency | |||
5. Total steel pass life can reach 3 times than Adamite rings, with high cost performance. | |||
Application | Vertical rings of H Beam universal mill | ||
◆◇ Chemical Analysis
Material | HBW Patented Chemical Composition (%) | |||||||||||
C | Si | Mn | Cr | Ni | Mo | V | W | P & S | Nb | Co | Others | |
HSS (Alloy composition changes based on different grades) | 1.5 ~ 2.10 | 0.3 ~ 1.0 | 0.30 ~ 0.70 | 3.00 ~ 6.00 | 0.50 ~ 1.50 | 3.0 ~ 7.0 | 2.0 ~ 8.0 | 1.0 ~ 8.0 | ≤0.03 | Depends on HSS Grade | ||
◆◇ Physical Properties
| Properties | Tensile Strengt | Compressive Strength | |
| ≥700MPa | ≥2500MPa | ||
◆◇ Micro structure
Excellent Technical of HBW’s Patented Casting and HT Process Guarantee the Superior Micro-structure of each HSS Rolls.
Metallographic Micrograph are available to supply in HBW.
The High Speed Steel Roll Ring is a remarkable product that stands out in the metal rolling industry due to its exceptional performance characteristics. It is manufactured using a carefully formulated blend of high speed steel alloys, which are processed through advanced techniques to achieve the best possible properties. This roll ring is designed to be a reliable and efficient component in a variety of high-speed rolling applications, providing consistent and high-quality results for metal producers.
The High Speed Steel Roll Ring exhibits outstanding fatigue resistance. During the rolling process, the roll ring is subjected to repeated stress cycles, which can lead to fatigue failure over time. However, the unique microstructure and composition of the high speed steel in this roll ring enable it to withstand these stress cycles without developing cracks or other forms of fatigue damage. This extends the service life of the roll ring and reduces the need for frequent replacements, enhancing the overall productivity of the rolling mill.
Thermal expansion can be a significant issue in high-temperature rolling processes. The High Speed Steel Roll Ring has a relatively low coefficient of thermal expansion, which means that it maintains its shape and dimensions even when exposed to elevated temperatures. This is crucial for ensuring the accuracy of the rolled products, as any significant thermal expansion could lead to dimensional variations. The low thermal expansion also helps to prevent the roll ring from binding or seizing during operation.
For applications where even higher levels of wear resistance or specific surface properties are required, the High Speed Steel Roll Ring can be optionally equipped with an advanced surface coating. These coatings are carefully applied to the surface of the roll ring to provide additional protection against wear, corrosion, and adhesion. The choice of coating can be tailored to the specific requirements of the rolling process, further enhancing the performance and versatility of the roll ring.
In railcar manufacturing, the High Speed Steel Roll Ring is used in the production of various metal components, including rails, axles, and frames. The roll ring's high strength, durability, and precision are essential for ensuring the safety and reliability of railcars. Its ability to handle the large-scale rolling of heavy metal sections with consistent quality is crucial in this industry. The roll ring's fatigue resistance also helps to withstand the repeated stresses experienced during the operation of railcars.
Mining equipment is subjected to extremely harsh operating conditions, and the components used in its production need to be robust and reliable. The High Speed Steel Roll Ring is used in the rolling of metals for mining equipment, such as crushers, conveyors, and drilling rigs. Its high wear resistance and toughness make it suitable for handling the abrasive materials commonly encountered in mining operations. The roll ring's performance helps to ensure the long service life of the mining equipment components.
For agricultural machinery manufacturing, the High Speed Steel Roll Ring is used in the production of parts like plow blades, harvester components, and tractor axles. The roll ring's ability to roll different types of metals with precision is important for creating agricultural machinery that is both efficient and durable. Its resistance to wear and corrosion also makes it suitable for use in outdoor agricultural environments where exposure to moisture and soil can be a factor.
◆◇ Specification
H Beam Universal Mill Ring | |||
Brand | HBW ROLL | Material Code | HBWr06 |
Specification | Ø200-Ø850 | Hardness | 62-64HRC |
Hardness Drop | ≤3HSD | ||
Features & Advantages | 1. High wear resistance and impact toughness under thermal load | ||
2. No cracking or bursting phenomenon | |||
3. Less re-machining amount | |||
4. Good process ability with high machining efficiency | |||
5. Total steel pass life can reach 3 times than Adamite rings, with high cost performance. | |||
Application | Vertical rings of H Beam universal mill | ||
◆◇ Chemical Analysis
Material | HBW Patented Chemical Composition (%) | |||||||||||
C | Si | Mn | Cr | Ni | Mo | V | W | P & S | Nb | Co | Others | |
HSS (Alloy composition changes based on different grades) | 1.5 ~ 2.10 | 0.3 ~ 1.0 | 0.30 ~ 0.70 | 3.00 ~ 6.00 | 0.50 ~ 1.50 | 3.0 ~ 7.0 | 2.0 ~ 8.0 | 1.0 ~ 8.0 | ≤0.03 | Depends on HSS Grade | ||
◆◇ Physical Properties
| Properties | Tensile Strengt | Compressive Strength | |
| ≥700MPa | ≥2500MPa | ||
◆◇ Micro structure
Excellent Technical of HBW’s Patented Casting and HT Process Guarantee the Superior Micro-structure of each HSS Rolls.
Metallographic Micrograph are available to supply in HBW.