Tungsten Carbide Roll
TC Rolls are used in Block Mills and Cantilever Stands. High Hardness, Wear Resistance, Long service life, and High efficiency allow it to be used repeatedly in Tungsten Carbide rollers. It reduces expense and significantly improves efficiency.
Our Customers
Tungsten Carbide Rings
Trustworthiness
We are glad to claim that several countries around the world trust us as one of the most prominent suppliers of Tungsten Carbide Rings. Our product is of the highest quality, withstands for a long time, and ensures smooth rolling, assuring high performance and efficient operation.
These Tungsten Carbide Rolls are made to be used in Block Mills and Cantilever Stands.
Jay Market Creators Private Limited is synonymous with quality, which is a key factor behind our success. We are dedicated to providing premium quality products to our clients and are equipped with a dedicated support team to mitigate any issues faced by our customers.
Tungsten Carbide
Introduction
Tungsten Carbide is a compound composed of tungsten and carbon. Its excellent physical and chemical properties make it widely useful in industry and everyday life.
Physical Properties
Tungsten Carbide is a black hexagonal crystal with a metallic luster and hardness similar to diamond. The compound’s microhardness is 17300 MPa, the elastic modulus is 710GPa, and the compressive strength is 56MP. It is a good conductor of electricity and heat, which makes it very useful. However, pure tungsten is fragile, so a small amount of titanium, cobalt, and other metals is added to reduce its brittleness.
Characteristics
The following are some of the characteristics of Tungsten Carbide:
- High Hardness
- Wear Resistance
- Long service life
- High efficiency
Chemical Properties
Tungsten Carbide is insoluble in water, hydrochloric acid, or sulphuric acid but easily dissolves in a mixture of nitric and hydrofluoric acid. This compound has a weak anti-oxidation ability, which starts its reaction in the air at a temperature above 500 °C. Nevertheless, it does not interact with chlorine below 400 °C.
Uses
Main uses
- High-speed cutting turning tools
- Kiln furnace structural materials
- Jet engine components
- Cermet materials
- Resistance heating elements
Manufacturing Sector
- Cutting tools
- Wear-resistant parts
- Smelting crucibles for metals such as copper, cobalt, bismuth
- Wear-resistant semiconductor films
Unique Features
Structural Strength
Binding tungsten and carbon form an extremely dense crystal structure called hexagonal crystal. Its Young’s modulus is approximately 550 GPa, nearly twice of steel.
High Hardness
The Mohs’ hardness of tungsten carbide is “9”. It is equivalent to Corundum and second to diamond.
Resistance
Thermal Capability
Tungsten carbide is highly capable of withstanding heat up to 1,649 °C (3,000 °F), making it an optimal material for cutting tools at high temperatures and speedy environments.
Oxidation
Oxidation begins at approximately 300 °C, while the reaction occurs at around 700 °C, which makes it oxidation-resistant.
Chemical
Tungsten Carbide is highly resistant to most chemicals. However, it dissolves in nitric acid.
Reactivity
Tungsten Carbide reacts with chlorine at 400 °C and reacts with fluorine at 18 °C.
Applications
Tungsten Carbide Rings are used in the manufacturing of mill rolls & wire flattening to increase the life span of applications. Their extreme durability makes them suitable for crafting wire rod finishing blocks and shaping materials.
- Tungsten Carbide Rolls are required by steel mills and are divided into four categories:
1) High-speed wire rod roll.
2) New generation high-speed wire rod hot-rolled roll.
3) New generation high-speed wire rod review roll.
4) Cold rolled three-dimensional roll.
Tungsten Carbide Rolls have great thermal conductivity, high wear resistance, and corrosion resistance. It also reduces the depth and width of hot cracks in the groove during rolling.
- The latest generation of high-speed wire rod hot mill roll has higher impact resistance, thermal fatigue resistance, and high wear resistance compared with high-speed wire hot rolling roll, making it suitable for high-speed wire rod rolling at speeds over 100 m/s.
Moreover, the new generation composite rolls reduce the number of grooves and roll to change, reduce labour intensity, improve labour production efficiency, improve the surface quality of rolled products, and increase the percentage of finished products. This helps reduce costs and obtain remarkable economic benefits.
- Tungsten Carbide roller can be used repeatedly, reducing expense and significantly improving efficiency.
Types of Tungsten Carbide Rings with Chemical Compositions
and Physical Properties
| WC % | Co / Ni/Cr% |
Desnsity gm/cm cube (+/-0.15) |
Hardness HRA (+/-0.5) |
Transverse rupture strength > N/mm2 |
|---|---|---|---|---|
|
92 |
8 |
14.7 |
88.0 |
2800 |
|
90 |
10 |
14.5 |
87.5 |
2750 |
|
88 |
12 |
14.2 |
86.0 |
2700 |
|
85 |
15 |
14.1 |
85.0 |
2650 |
|
82 |
18 |
13.7 |
83.5 |
2650 |
|
80 |
20 |
13.5 |
83.0 |
2600 |
|
75 |
25 |
13.1 |
81.0 |
2500 |
|
70 |
30 |
12.7 |
80.0 |
2400 |
|
68 |
32 |
12.5 |
79.0 |
2400 |
Why Choose Us
- Jay Market Creators Private Limited is a veteran supplier of steel plants.
- We provide the highest quality Tungsten Carbide rings with laser-sharp precision with the latest generation machinery.
- Jay Market Creators Private Limited has been an established brand in the steel industry for two decades.
- We have a dedicated team of Engineers and Tech Support to eliminate issues.
- Products are manufactured in facilities consisting of auto-presses, Vacuum pressure Sintering Furnaces, wire cutting machines, CNC Machines, CMMs, and EDMs producing accurate products as per customers’ requirements.
- Our team has a strict quality control system to ensure the inspection process and product quality before shipment.
- We provide value-added services to our clients.
Inspection Process
- Raw material inspection is conducted by an Inductive Coupled Plasma Emission Spectrometer (ICP).
- Experienced and qualified inspectors commence an in-process inspection.
- Internal Crack check is done by ultrasonic fault detector.
- Dynamic balance checking is conducted through a digital method.
- Final dimensional inspection by CMM.
- Final Metallurgical structural inspection using a Metallographic Microscope.
- Hardness inspection commenced by Digital hardness checking method before dispatching materials.
TC Composite Rolls
TC Composite Rolls, also known as Tungsten Carbide Composite Rolls, are the ultimate solution for high-speed rolling applications requiring extreme hardness, wear resistance, and thermal stability. Designed for performance and built to last, these rolls are ideal for wire rod mills, bar mills, and rebar rolling.
Key Features & Advantages
- Tungsten Carbide Alloy Ring
Delivers extreme hardness (up to 80–85 HRA) and unmatched wear resistance. - Composite Structure
Combines a tough steel shaft with a carbide ring, ensuring core strength and edge durability. - High Thermal Conductivity
Prevents surface cracks and maintains dimensional accuracy during high-speed rolling. - Excellent Surface Finish
Enables better product quality and reduced scaling. - Longer Roll Life
Up to 10x the life of traditional cast iron rolls—fewer roll changes, more uptime. - Superior Impact Resistance
Perfect for demanding environments where mechanical shocks are common.
USP
- Precision Bonding Technology for strong ring-to-shaft integrity
- Custom Sizing & Grades tailored to your mill specifications
- In-house QC & Metallurgical Testing for consistent quality
- Global Supply & Service Support
- Cost-effective with Longer Life Cycle ROI
WHY BUSINESSES PREFER MALOO INDIA
High-Quality Products: Maloo India is known for delivering premium-grade industrial and commercial products, ensuring durability, performance, and customer satisfaction.
Customized Solutions: Businesses value the ability to get products tailored to their unique specifications, improving operational efficiency and meeting niche requirements.
Prompt Delivery: As Super Stockists, we maintain ready inventory and guarantee prompt, on-time delivery.
Competitive Pricing: Maloo India strikes a balance between quality and cost, making it a preferred choice for Steel Plants looking for value for money Supplies.
Best Technical Expertise and After-Sales Support: Maloo India provides expert technical support and consultation, helping businesses select the right products and maximize efficiency.
Reputation and Reliability: With decades of industry presence and a strong track record, Maloo India has earned trust as a reliable and ethical business partner.