S45C Round Bar Chromed Steel Round Bar-Steel Round Bar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
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Item specifice
Type:
Carbon Steel
Shape:
Steel Round Bar
S45C Round Bar Chromed Steel Round Bar-Steel Round Bar
Product Details:
1. Material: Alloy structural steels, carbon structure steels, alloy tool and model steels,etc.
2. Process: EAF + LF + VD + Forged + Heat Treatment (optional)
3. Delivery condition:Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)
4.Technical Data: Chemical Composition, Physical Properties and Mechanical Testing.
5. Test: Ultrasonic test according to SEP 1921-84 3C/c.
Chemical Composition:
C | Si | Mn | P | S | Cr | |
45Cr | 0.42-0.49 | 0.17-0.37 | 0.6-0.9 | Max0.035 | Max0.035 | 0.3 0.4 |
S45C | 0.42-0.48 | 0.15-0.35 | 0.6-0.9 | Max0.030 | Max0.035 | |
1045 | 0.43-0.5 | 0.15-0.35 | 0.6-0.9 | Max0.030 | Max0.050 |
Application:
1 Can be used in many fields such as building, automobile, shipbuilding,
petrochemical, machinery, medicine, food, electric power, energy, space, building
and decoration, etc.
2 Can be made into mould template, mortise pin, column
3 This kind of steel have good mechanical property, is widely used in structural parts
4 which may support stress alternation, especially made into some connecting
rods, bolts, wheel gear...
5 This kind of steel is the most common blanks and materials of shaft part
Product Show:
- Q:How does special steel perform in terms of thermal conductivity?
- Special steel typically has lower thermal conductivity compared to other materials. This means that it is not as efficient in conducting heat and may retain heat for longer periods of time.
- Q:What are the requirements for special steel used in corrosive environments?
- The requirements for special steel used in corrosive environments include high resistance to corrosion, especially against specific corrosive agents such as acids, alkalis, or saline solutions. The steel should possess a strong passive film formation ability, preventing further corrosion. It should also have good mechanical properties, including high strength and toughness, to withstand the harsh conditions. Additionally, the steel must possess good welding and fabrication characteristics, as well as be cost-effective and readily available.
- Q:Is special steel suitable for manufacturing precision components?
- Manufacturing precision components can greatly benefit from the use of special steel. This type of steel is specifically designed to possess exceptional qualities such as high strength, hardness, and resistance to wear, corrosion, and heat. These outstanding characteristics make it the perfect choice for creating precision components that demand tight tolerances, accuracy, and reliability. The inherent strength and hardness of special steel enable the production of durable and long-lasting precision components. This is particularly crucial in industries where components are exposed to intense stress and heavy loads, such as aerospace, automotive, and machinery manufacturing. The wear and corrosion resistance of special steel ensures that the precision components can withstand harsh operating conditions and retain their functionality over extended periods of time. Moreover, special steel's remarkable heat resistance qualifies it for precision components that encounter elevated temperatures. This is especially significant in industries like aerospace and power generation, where components must endure extreme heat without compromising their performance. In addition, special steel offers excellent machinability, which is vital for manufacturing precision components with intricate designs and complex geometries. It can be easily shaped, cut, and formed into various sizes and shapes, enabling the production of intricate and precise components. Overall, the exceptional properties of special steel, including high strength, hardness, resistance to wear, corrosion, and heat, along with its superb machinability, make it highly suitable for manufacturing precision components. Its utilization guarantees the creation of high-quality components that adhere to the stringent requirements of precision applications.
- Q:How does special steel contribute to reducing product rejection rates?
- Special steel contributes to reducing product rejection rates by offering superior strength, durability, and corrosion resistance. It enables manufacturers to produce high-quality products that meet stringent specifications and standards. Special steel's precise composition and unique properties enhance the performance and reliability of the end products, reducing the chances of defects, failures, and rejections.
- Q:What are the applications of special steel in the manufacturing sector?
- Special steel has a wide range of applications in the manufacturing sector, including the production of tools, machinery, automotive components, and construction materials. Its exceptional strength, durability, and resistance to corrosion make it ideal for manufacturing applications that require high performance and reliability. Furthermore, special steel can be tailored to specific requirements, enabling manufacturers to create customized products with enhanced properties, such as heat resistance or hardness. Overall, special steel plays a crucial role in various industries, contributing to the advancement and efficiency of the manufacturing sector.
- Q:How is wear-resistant steel used in mining equipment?
- Wear-resistant steel is commonly used in mining equipment due to its high durability and strength. It is utilized in various applications such as excavator buckets, crusher liners, and conveyor parts to withstand the harsh conditions of mining operations. The wear-resistant properties of this steel help to minimize abrasion and extend the equipment's lifespan, resulting in increased productivity and reduced maintenance costs.
- Q:How does the carbon content affect the properties of special steel?
- The properties of special steel are determined by the carbon content, playing a crucial role. Adding carbon to the steel modifies its microstructure and influences various mechanical and physical properties. The main impact of carbon content is on the steel's hardness and strength. Raising the carbon content in special steel leads to an increase in hardness. This occurs because carbon atoms occupy the interstitial sites in the iron lattice, causing a distortion in the crystal structure. Consequently, the steel becomes more resistant to deformation. Additionally, a higher carbon content results in a greater martensitic transformation during heat treatment, further enhancing the material's hardness. Moreover, the strength of special steel is significantly affected by the carbon content. Increased carbon levels lead to greater strength due to the formation of stronger and more abundant carbide precipitates. These carbides act as obstacles to the movement of dislocations, making it more challenging for the steel to deform under load. However, it is important to acknowledge that higher carbon content comes with certain trade-offs. As the carbon content increases, the steel's ductility decreases. This means that the material becomes less capable of deforming without fracturing. High carbon content can make the steel brittle, reducing its toughness and impact resistance. In addition to hardness and strength, carbon content impacts other properties of special steel. It affects the material's wear resistance, as higher carbon content leads to the formation of harder carbides that can withstand wear and abrasion. Carbon also influences the steel's machinability, with higher carbon content making the material more difficult to machine due to increased hardness. In conclusion, the carbon content significantly influences the properties of special steel. It affects hardness, strength, ductility, toughness, wear resistance, and machinability. Therefore, when determining the appropriate carbon content for special steel, careful consideration of desired properties and application requirements is necessary.
- Q:What are the main challenges in machining special steel?
- The main challenges in machining special steel include its high hardness and low machinability, which make it difficult to cut and shape. Special steels also have a tendency to work harden, causing tools to wear out quickly. Additionally, special steels often contain alloying elements that can lead to heat build-up during machining, requiring careful selection of cutting parameters and cooling methods.
- Q:What are the different methods for case hardening special steel?
- There are several methods for case hardening special steel, including carburizing, nitriding, carbonitriding, and induction hardening. Carburizing involves heating the steel in a carbon-rich environment to allow carbon atoms to diffuse into the surface, creating a hardened outer layer. Nitriding, on the other hand, involves introducing nitrogen to the steel's surface, resulting in a hard and wear-resistant layer. Carbonitriding combines both carbon and nitrogen to create a hardened surface with improved wear and corrosion resistance. Lastly, induction hardening utilizes an electromagnetic field to heat and harden specific areas of the steel, providing localized hardness and strength.
- Q:How does special steel perform in high-impact applications?
- Special steel has been specifically designed to excel in high-impact applications, showcasing unique properties that allow it to withstand extreme forces and impacts without deforming or breaking. Notably, one of the standout features of special steel is its exceptional strength and hardness, enabling it to effectively absorb and distribute impact forces. Consequently, this prevents the material from shattering or deforming under heavy loads, rendering it highly suitable for applications such as construction machinery, automotive parts, and industrial equipment. Furthermore, special steel exhibits outstanding toughness, enabling it to resist cracking or fracturing when subjected to sudden and intense impacts. This quality proves crucial in high-impact applications where the material must endure repeated forces without failure. The toughness of special steel is achieved through meticulous alloying and heat treatment processes, which significantly enhance its energy absorption capacity and fracture resistance. Moreover, special steel often possesses superior properties such as wear resistance, corrosion resistance, and heat resistance, all of which contribute to its overall performance in high-impact applications. These heightened characteristics allow the material to maintain its integrity and functionality even when exposed to harsh environments or extreme temperatures. In conclusion, special steel showcases exceptional performance in high-impact applications as a result of its remarkable strength, toughness, wear resistance, corrosion resistance, and heat resistance. These properties establish it as a reliable and durable choice for industries requiring materials capable of withstanding intense forces and impacts.
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S45C Round Bar Chromed Steel Round Bar-Steel Round Bar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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