Alloy Tool Steel Round Steel Bar S20c
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 500000 m.t./month
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Specification
Alloy Tool Steel Round Steel Bar S20c
Product Description of Alloy Tool Steel Round Steel Bar S20c
1. Steel grade: SAE1020, 20#, C22, S20C
2. Length: 6M-12M
3. Diameter: 16mm-300mm
4. Product range: round bar, flat bar, square bar
5. Technique: Hot rolled, forged, cold drawn
Specification of Alloy Tool Steel Round Steel Bar S20c
Material | S20C | Round bar | Dia(mm) | 16-300mm |
Process | EAF + LF + VD + Forged + Heat Treatment (optional) | Length (mm) | Max 12m | |
Heat treatment | Normalized / Annealed / Quenched / tempered | Flat bar | Thickness(mm) | 8-500mm |
Delivery condition | Hot forged +Rough machined (black surface after Q/T)+ Turned (optional) | Width(mm) | 70-200mm | |
Test | Ultrasonic test according to SEP 1921-84 D/d | Length (mm) | Max 12m |
Chemical Composition of Alloy Tool Steel Round Steel Bar S20c
C | Si | Mn | Cr | Ni | Cu |
0.17~0.23 | 0.17~0.37 | 0.35~0.65 | ≤0.25 | ≤0.30 | ≤0.25 |
Photo Show of Alloy Tool Steel Round Steel Bar S20c
Packing and Delivery:
Packing in bundle package, or as customer's requirements.
Delivery Detail: 45 days after receiving the deposit.
Usage and Applications of Alloy Tool Steel Round Steel Bar S20c
1. Steel round bar is used in a large number of architectural and engineering structures. Or it can be used in construction of plants for the production of steel house frames, high-voltage transmission towers, bridges, vehicles, boilers, containers, ships, etc.
2. And we can use this kind of product on the performance of the mechanical parts if the demand is not very high.
3. Some special material steel round bar can be used for main shaft of steamer, hummer shank, with big section and supper force.
Company Information
CNBM International Corporation is the most important trading platform of CNBM group.
Whith its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high qulity series of refractories as well as technical consultancies and logistics solutions.
F A Q
1, Your advantages?
professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposale
2, Test & Certificate?
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem
3, Factory or Trading Company?
CNBM is a trading company but we have so many protocol factories and CNBM works as a trading department of these factories. Also CNBM is the holding company of many factories.
4, Payment Terms?
30% TT as deposit and 70% before delivery.
Irrevocable L/C at sight.
5, Trading Terms?
EXW, FOB, CIF, FFR, CNF
6, After-sale Service?
CNBM provides the services and support you need for every step of our cooperation. We're the business partner you can trust.
For any problem, please kindly contact us at any your convenient time.
We'll reply you in our first priority within 24 hours.
- Q: Can steel round bars be used in the production of construction materials?
- Yes, steel round bars can be used in the production of construction materials. Steel round bars are commonly used in the construction industry due to their high strength and durability. They can be used to reinforce concrete structures, such as beams, columns, and slabs, providing additional strength and stability. Steel round bars can also be used in the fabrication of steel frames, trusses, and other structural components in buildings and bridges. Their versatility and ability to withstand heavy loads make them a popular choice in the construction industry.
- Q: What are the different welding techniques for steel round bars?
- There are several different welding techniques that can be used for steel round bars, including shielded metal arc welding (SMAW), gas metal arc welding (GMAW), gas tungsten arc welding (GTAW), and flux-cored arc welding (FCAW). Each technique has its own advantages and disadvantages, depending on factors such as the thickness of the steel, the desired weld strength, and the specific application.
- Q: What are the advantages of using bearing steel round bars?
- There are several advantages of using bearing steel round bars. Firstly, bearing steel has high hardness and wear resistance, which ensures durability and longevity of the bearings. Secondly, bearing steel has excellent dimensional stability and can withstand high temperatures, making it suitable for applications with heavy loads and high-speed rotations. Additionally, bearing steel round bars have excellent surface finish and low friction coefficient, resulting in smooth and efficient operation. Lastly, bearing steel has good corrosion resistance, reducing the risk of rust and prolonging the lifespan of the bearings.
- Q: What are the different types of steel round bars used in the manufacturing of gears?
- There are several different types of steel round bars that are commonly used in the manufacturing of gears. These include: 1. Carbon steel round bars: Carbon steel is one of the most commonly used materials in gear manufacturing. It offers good strength, wear resistance, and durability, making it suitable for a wide range of gear applications. 2. Alloy steel round bars: Alloy steel is a type of steel that contains additional alloying elements such as chromium, nickel, or molybdenum. These elements enhance the mechanical properties of the steel, including its strength, toughness, and resistance to wear and fatigue. Alloy steel round bars are often used in high-performance gears that require superior strength and durability. 3. Stainless steel round bars: Stainless steel is known for its corrosion resistance and high strength-to-weight ratio. It is often used in gear manufacturing applications where resistance to rust and corrosion is important, such as in marine or outdoor equipment. 4. Tool steel round bars: Tool steel is a type of high-carbon steel that is specifically designed to be used in cutting tools, molds, and dies. It has excellent hardness, wear resistance, and toughness, making it suitable for the manufacturing of gears that undergo heavy loads and high temperatures. 5. Case-hardened steel round bars: Case hardening is a heat treatment process that creates a hard surface layer on the steel, while maintaining a tough and ductile core. Case-hardened steel round bars are often used in gear manufacturing to provide a wear-resistant surface and improve the overall strength and durability of the gears. The choice of steel round bar for gear manufacturing depends on various factors, such as the specific application, desired mechanical properties, and budget constraints. It is important to select the appropriate type of steel that meets the requirements of the gear in terms of strength, wear resistance, and durability to ensure optimal performance and longevity.
- Q: Can steel round bars be used for making springs or suspension components?
- Yes, steel round bars can be used for making springs or suspension components. Steel is a commonly used material for these applications due to its high strength and durability. The round bar shape allows for easy fabrication and customization according to the specific requirements of the springs or suspension components.
- Q: Can steel round bars be used for shafts or axles?
- Indeed, shafts or axles can make use of steel round bars. In a multitude of industries, including automotive, machinery, and construction, steel round bars are frequently employed due to their robustness, longevity, and adaptability. Their selection for shafts or axles often stems from their capacity to endure substantial loads, furnish dependable support, and endure wear and tear. By virtue of being machinable and amenable to heat treatment, steel round bars can be customized to meet specific prerequisites, rendering them well-suited for deployment as shafts or axles in a wide range of applications where strength and dependability are paramount, such as vehicles, industrial apparatus, and rotating machinery.
- Q: Can steel round bars be used in the production of construction materials?
- Indeed, the utilization of steel round bars is feasible in the manufacturing of construction materials. Owing to their remarkable robustness and endurance, steel round bars find frequent application within the construction sector. These bars are instrumental in fortifying concrete structures, exemplified by the reinforcement of beams, columns, and slabs, thereby enhancing their resilience and steadfastness. Furthermore, in the construction of buildings and bridges, steel round bars can be employed in the creation of steel frames, trusses, and various structural constituents. The widespread popularity of these bars stems from their adaptability and capacity to endure substantial burdens in the construction industry.
- Q: Can steel round bars be heat treated?
- Yes, it is possible to heat treat steel round bars. Heat treatment involves controlled heating and cooling of the steel to alter its physical and mechanical properties. Various heat treatment processes can be used on steel round bars, including annealing, normalizing, quenching, and tempering. Annealing is a heat treatment method where the steel is heated to a specific temperature and held there for a certain period of time. It is then slowly cooled. This process is used to soften the steel, improve its machinability, and reduce internal stresses. Normalizing is similar to annealing, but the cooling is done in air. It is often employed to refine the grain structure of the steel and enhance its overall strength and toughness. Quenching is a rapid cooling process where the steel round bars are immersed in a quenching medium, such as oil or water, to cool them quickly. This process increases the hardness and strength of the steel. However, it also makes the steel more brittle. Therefore, it is often followed by tempering to reduce brittleness and improve toughness. Tempering involves reheating the hardened steel to a specific temperature and holding it there for a certain period of time. It is then slowly cooled. This process helps to reduce the hardness and brittleness caused by quenching, while still maintaining a desirable level of strength and toughness. In summary, heat treatment is a versatile process that can be applied to steel round bars to achieve a wide range of desired properties, such as hardness, strength, toughness, and machinability.
- Q: What is the maximum molybdenum content allowed for steel round bars?
- The maximum molybdenum content allowed for steel round bars varies depending on the grade and specific requirements of the steel. Generally, the maximum molybdenum content for standard carbon and alloy steels is around 0.25-0.30%. However, for high-performance steels such as tool steels or stainless steels, the maximum molybdenum content can be higher, ranging from 1-10%, depending on the specific grade and application. It is crucial to consult the relevant industry standards, specifications, or material data sheets to determine the precise maximum molybdenum content allowed for a specific steel round bar.
- Q: What is the cost of a steel round bar?
- The cost of a steel round bar can vary depending on factors such as the size, grade, and market conditions.
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Alloy Tool Steel Round Steel Bar S20c
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 500000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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