Exploring C45/EN8 Carbon Steel Plates: Applications, Properties, and Benefits
When it comes to versatile and durable steel materials, C45/EN8 Carbon Steel Plates stand out as a top choice in various industries. These plates are known for their strength, durability, and exceptional performance, making them ideal for a wide range of engineering and industrial applications.
What is C45/EN8 Carbon Steel?
C45/EN8 is an unalloyed medium carbon steel with slightly higher tensile strength compared to mild steel. The material is capable of through-hardening through quenching and tempering on restricted sections, but it is often supplied in untreated or normalized conditions.
The material's balance of hardness, weldability, and machinability makes it popular across industries requiring robust performance under challenging conditions. Additionally, C45/EN8’s stability at elevated temperatures enhances its application in high-heat environments.
Chemical and Mechanical Properties
Indicative Chemical Composition:
- Carbon (C): 0.35% - 0.45%
- Manganese (Mn): 0.60% - 1.00%
- Silicon (Si): 0.5% - 0.35%
- Sulphur (S): 0 - 0.60%
- Phosphorus (P): 0 - 0.60%
Mechanical Properties:
- Yield Stress: 465 N/mm² (up to 19mm LRS)
- Elongation: 16% Min (12% if cold drawn)
- Impact KCV: 28 Joules Min (up to 19mm LRS)
- Hardness: 50-55 HRC
- Capacity: 500-800 N/mm²
Manufacturing and Processing
To achieve the desired mechanical properties, C45/EN8 Carbon Steel Plates undergo precise manufacturing processes such as:
- Rolling and Forging: Ensures uniformity and consistency.
- Proof Machining: For accurate dimensions and smooth surfaces.
- Deep Hole Boring: Enables precision for specialized industrial uses.
Forging Process:
Preheat the steel carefully, then raise the temperature to 1050°C for forging. Do not forge below 850°C. After forging, it is advisable to cool slowly, ideally in a furnace, to retain material properties.
Applications of C45/EN8 Carbon Steel Plates
C45/EN8 Carbon Steel Plates find applications in industries like:
- Automotive: Used for spindles, shafts, gears, and axles.
- Oil and Gas: Offshore drilling components.
- Power Generation: Turbine parts and structural components.
- Petrochemicals and Chemicals: Processing and storage equipment.
- Pharmaceuticals: Equipment manufacturing.
- Marine and Shipbuilding: Sea water and chemical-resistant components.
- Pulp and Paper Industry: Durable machinery components.
Why Choose C45/EN8 Carbon Steel Plates?
- Strength and Durability: Superior tensile strength and resistance to wear.
- Versatility: Suitable for machining, welding, and heat treatment.
- Cost-Effective: Affordable without compromising performance.
- Adaptability: Performs exceptionally well under varying temperatures.
Available Sizes and Specifications
- Thickness: 5mm to 250mm
- Material: Carbon Steel
- Shape: Rectangular
- Size: 2.5 x 6.3 m
Hardness Level: 50-55 HRC
Capacity: 500-800 N/mm²
Where to Buy C45/EN8 Carbon Steel Plates in India?
At Alloy Carbon Steel, we are a leading stockist and supplier of C45/EN8 Carbon Steel Plates across India. We cater to multiple regions, including:
- Uttar Pradesh: Kanpur, Lucknow, Ghaziabad, Agra, Meerut, Varanasi, Noida, and more.
- Rajasthan: Jaipur, Jodhpur, Kota, Udaipur, Bikaner, and more.
- Haryana: Faridabad, Gurgaon, Panipat, Yamunanagar, Rohtak, and more.
Other Available Grades
In addition to C45/EN8, we also supply a variety of other steel grades like:
C45, EN8D, EN19, EN24, EN31, EN41B, 42CrMo4, D2, D3, H-13, M2, and many more to meet diverse industrial needs.
Conclusion
C45/EN8 Carbon Steel Plates are a reliable choice for industries looking for high strength, durability, and cost-effective solutions. Whether it's automotive, oil and gas, or power generation, these plates continue to serve as a cornerstone in various demanding applications.
To learn more about our products or to request a quote, feel free to reach out to Alloy Carbon Steel — your trusted partner in high-quality steel solutions.
FAQs About C45/EN8 Carbon Steel Plates
1. What is C45/EN8 Carbon Steel Plate?
C45/EN8 is a medium carbon steel known for its strength, toughness, and wear resistance. It is commonly used in engineering applications requiring higher strength than mild steel, such as shafts, gears, spindles, and automotive components.
2. What are the main applications of C45/EN8 Carbon Steel Plates?
C45/EN8 Carbon Steel Plates are used in various industries, including:
- Automotive for gears, axles, and shafts
- Oil and gas for drilling components
- Power generation for turbine parts
- Chemical and pharmaceutical equipment
- Marine industry for sea water and chemical-resistant components
3. Can C45/EN8 Carbon Steel Plates be welded?
Yes, C45/EN8 can be welded, but due to its high carbon content, preheating and post-weld heat treatment are recommended to reduce the risk of cracking.
4. What is the hardness level of C45/EN8 Carbon Steel Plates?
The hardness level typically ranges from 50 to 55 HRC, making it suitable for applications requiring good wear resistance.
5. What is the difference between C45 and EN8 Carbon Steel?
Both C45 and EN8 are similar in terms of chemical composition and mechanical properties. C45 is a European standard, while EN8 follows the British standard. They are often used interchangeably in the market.
