Hard Chrome Carbon Steel Round Bar in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 77 m.t.
- Supply Capability:
- 2000000 m.t./month
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Description of steel round bar:
1.Diameter 80 to 800 mm
2.Black or Bright surface
3.Annealed or Quenched and tempered provided
4.Cutting service provide
Festures of steel round bar:
Grade:300 Series
Certification:ISO, SGS, BV, RoHS, IBR
Standard:ASTM, AISI, GB, JIS, DIN
Technique:Cold Rolled
Surface Treatment:Bright
Packaging:Inner Packing:1PC/Plastic Bag
Delivery:According The Detail Quantity
Hot Finished:Tensile Strength 515 Mpa in
Cold Drawn:Tensile Strength 860 Mpa Min ( Dia<19.05mm)< span="">
Export Markets:Global
Specifications of steel round bar:
Description |
Carbon Steel Rod/Carbon Steel Bar,carbon steel rod,carbon steel shaft,mild steel bar, mild steel shaft,ms bar | |
Material | ASTM | 1005,1006,1008,1010,1011020,1025,1030,1035,1040,1045,1050,1055,1060,1065,1070,1080,1084, 1016,1022 |
DIN | Ck30,Ck35,Ck40,Ck45,Ck50, 30Mn4,40Mn4 | |
BS | 045M10,080M50 | |
Standard | ,A575,BS970,DIN1652,JIS G4051 | |
Section shape |
Round | |
Length |
As your required | |
Application | corrosion resistant. | |
Images of steel round bar:
FAQ:
1. What is your package?
Packing situation: standard seaworthy packing or as customer required.
2. How long is the lead time?
Delivery time: 45 days after order confirmed.
3. What payment term do you accept?
Payment: T/T or L/C at sight.
- Q: Can steel round bars be used in the production of forgings?
- In the production of forgings, steel round bars can be utilized. These round bars are commonly employed as the primary materials in forging procedures. To shape them, the round bars are heated to a specific temperature and then subjected to diverse forging techniques like hammering, pressing, or rolling. Through the application of heat and pressure during the forging process, the mechanical properties of the steel are improved, rendering it stronger and more enduring. Steel round bars are highly suitable for forging production as they ensure a consistent and uniform shape, guaranteeing that the final product adheres to the required specifications. Furthermore, steel round bars offer versatility in terms of their size, grade, and composition, allowing for a wide range of applications across various industries such as automotive, aerospace, and construction.
- Q: What is the hardness of a steel round bar?
- The hardness of a steel round bar can vary depending on the specific type of steel and the manufacturing process used. Steel is typically measured for hardness using the Rockwell hardness scale, which measures the depth of indentation caused by a specific load on a diamond or steel ball. Common hardness values for steel round bars can range from around 20 to 60 Rockwell C (HRC), with higher numbers indicating a harder material. However, it is important to note that the hardness of a steel round bar can also be influenced by factors such as heat treatment, alloying elements, and any surface treatments applied. Therefore, it is essential to consult the specific hardness specifications provided by the manufacturer or supplier to accurately determine the hardness of a steel round bar.
- Q: 40CrMo what is the round steel material?
- High strength, high hardenability, good toughness, little deformation during quenching and high creep strength and lasting strength at high temperature.
- Q: What are the different treatments available for steel round bars?
- There are several different treatments available for steel round bars, including heat treatment, surface treatment, and coating. Heat treatment involves processes such as annealing, quenching, and tempering to improve the material's strength, hardness, and ductility. Surface treatments, such as polishing, grinding, or shot blasting, are used to enhance the surface finish and remove any imperfections. Coatings, such as galvanizing or painting, provide protection against corrosion and improve the overall appearance of the steel round bars.
- Q: What are the advantages of using case-hardening steel round bars?
- Case-hardening steel round bars offer several benefits for various applications. To begin with, these round bars possess a toughened outer layer, known as the "case," while maintaining a softer and more malleable core. This unique combination allows for exceptional surface wear resistance, making them highly suitable for situations where the material encounters abrasive or erosive forces. Furthermore, the hardened outer layer enhances the overall strength and durability of the round bars, thereby extending their lifespan. Another advantage of case-hardening steel round bars lies in their remarkable ability to withstand heavy impact loads. The hardened outer layer acts as a protective barrier, effectively absorbing and dispersing the energy from impacts, thus preventing any deformation or breakage. This makes them particularly well-suited for applications involving substantial loads or impacts, such as in the fields of machinery or construction equipment. Moreover, case-hardening steel round bars provide enhanced resistance against fatigue. The hardened surface layer aids in distributing stresses evenly, reducing the likelihood of cracks or fractures developing during cyclic loading conditions. Consequently, they prove to be an excellent choice for applications that demand long-term durability and the ability to withstand repeated stress, such as in automotive components or gears. Additionally, these round bars demonstrate excellent machinability. The soft and malleable core allows for easy cutting, drilling, and shaping, while the hardened surface ensures the necessary wear resistance. This aspect makes them both cost-effective and efficient to work with, enabling them to be effortlessly molded into various shapes and sizes to meet specific design requirements. In conclusion, the utilization of case-hardening steel round bars offers a plethora of advantages, including outstanding wear resistance, high impact load resistance, improved fatigue resistance, and excellent machinability. These characteristics render them a versatile and dependable choice for a wide array of applications across industries such as automotive, construction, and manufacturing.
- Q: Can steel round bars be used in structural applications?
- Yes, steel round bars can be used in structural applications. They are commonly used in construction projects for their strength and durability. Steel round bars provide structural support and reinforcement in various applications such as beams, columns, and braces.
- Q: Can steel round bars be used in the textile industry?
- Steel round bars can indeed be used in the textile industry, albeit in limited applications. While textiles are primarily made from natural or synthetic fibers, steel round bars can be utilized in the machinery and equipment used in textile production. These bars are often used to construct frames, supports, and other structural components of textile machinery. For example, steel round bars can be used to build the frames of looms, which are used to weave fabrics. They can also be used in the construction of spinning machines, knitting machines, and other textile manufacturing equipment. Additionally, steel round bars can be used as a base or support for textile drying racks, storage systems, or conveyor systems. In these applications, the strength and durability of steel make it a suitable material for withstanding the demands of industrial textile production. However, it is important to note that steel round bars are not directly incorporated into the fabric or textile products themselves.
- Q: What are the different types of steel round bar alloys for improved strength?
- There are several different types of steel round bar alloys that are known for their improved strength. These alloys are developed through the addition of various elements to the steel composition, resulting in different properties and strengths. One commonly used alloy for improved strength is carbon steel. This alloy contains a higher carbon content, which enhances its strength and hardness. Carbon steel round bars are widely used in applications that require high strength, such as construction, automotive, and machinery. Another type of alloy is stainless steel, which is known for its corrosion resistance and high strength. Stainless steel round bars are often used in environments where corrosion is a concern, such as marine applications, food processing, and chemical plants. Alloy steel is another category that offers improved strength. This type of steel is created by adding elements such as chromium, molybdenum, and nickel to the composition. Alloy steel round bars are commonly used in industries that require high strength and durability, such as aerospace, oil and gas, and power generation. Tool steel is yet another alloy that provides enhanced strength and toughness. Tool steel round bars are specifically designed for machining and cutting applications, where high wear resistance and hardness are crucial. Lastly, there are specialty alloys such as nickel alloy and titanium alloy round bars, which offer exceptional strength and unique properties for specific applications. Nickel alloy round bars are often used in industries such as aerospace, chemical, and nuclear, while titanium alloy round bars are commonly found in aerospace, medical, and automotive industries. In conclusion, the different types of steel round bar alloys for improved strength include carbon steel, stainless steel, alloy steel, tool steel, and specialty alloys. Each of these alloys has its own unique properties and applications, providing a wide range of options for industries that require high strength materials.
- Q: Can steel round bars be used in the production of machinery?
- Yes, steel round bars can be used in the production of machinery. Steel round bars are commonly used in various industries, including machinery manufacturing. They provide strength, durability, and versatility, making them suitable for applications such as shafts, axles, gears, and other critical components in machinery.
- Q: How do you calculate the moment of inertia for a steel round bar?
- To determine the moment of inertia for a steel round bar, one can utilize the equation for the moment of inertia of a solid cylinder. Denoted as I, the moment of inertia signifies an object's resistance to rotational changes. The equation for the moment of inertia of a solid cylinder is as follows: I = (1/2) * m * r^2 Where: - I represents the moment of inertia - m denotes the mass of the cylinder - r signifies the radius of the cylinder To calculate the moment of inertia for a steel round bar, it is necessary to possess knowledge of both the bar's mass and radius. The mass can be determined by multiplying the steel's density by the cylinder's volume. The volume of a cylinder is given by the subsequent formula: V = π * r^2 * h Where: - V symbolizes the volume - r stands for the radius - h represents the height or length of the round bar After obtaining the mass and radius, one can then substitute these values into the formula for moment of inertia to compute it. It is crucial to ensure unit consistency during this process (e.g., converting centimeters to meters if the radius is initially given in centimeters). It is important to note that the aforementioned formula assumes that the steel round bar is a solid cylinder. Should the bar possess a different shape or contain hollow sections, these factors must be taken into consideration when conducting the calculation.
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Hard Chrome Carbon Steel Round Bar in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 77 m.t.
- Supply Capability:
- 2000000 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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