Free Cutting Steel Round Bar with Good Quality in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 700 m.t.
- Supply Capability:
- 2000000 m.t./month
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Description of steel round bar:
Is used mainly for force for small size and finish requirement strict instruments and meters, watch parts, automobile, machine tool and other kinds of machines used, strict with dimension precision and smooth finish.
Festures of steel round bar:
4340 Forged Round Steel Bar
1.Dia 80-800mm Length:2000-13000mm or as required
2.Technique:Forged
3.Delivery Time:45 days
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 | 1005,1006,1008,1010,1015,1020,1025,1030,1035,1040,1045,1050,1055,1060,1065,1070,1080,1084, 1016,1022 |
DIN | Ck10,Ck15,Ck22,Ck25,Ck30,Ck35,Ck40,Ck45,Ck50, 30Mn4,40Mn4 | |
BS | 040A04,095M15,045M10,080A40,045M10,080M50 | |
Standard | GB/T799,ASTM A29,A108,A321,A575,BS970,DIN1652,JIS G4051 | |
Section shape |
Round | |
Length |
As your required | |
Application | Carbon steel rod applies to chemical industry, shipping industry, manufacturing industry,construction,decorate Industry,electric power, pump shafts, sanitary wares,furniture handles,boiler,high temperature resistant,low temperature resistant, 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: How do steel round bars perform under cyclic loading?
- Steel round bars generally perform well under cyclic loading due to their high strength and ductility. The ability of steel to withstand repeated loading and unloading without significant deformation or failure makes it suitable for applications where cyclic loading is present, such as in structural engineering, automotive components, and machinery. However, the performance of steel round bars under cyclic loading also depends on factors like the quality of the steel, design considerations, and the magnitude and frequency of the cyclic loading.
- Q: Could you tell me what is the difference between steel pipe and round steel?
- Widely used in the manufacture of structural and mechanical parts, such as oil drilling pipe, automobile transmission shaft, bicycle frame and steel scaffolding used in construction. Making ring parts with steel tubes can improve data application rate, simplify manufacturing process, save data and work hours, such as rolling bearings, rings, Jack sleeves, etc., and have been widely used in steel pipe manufacture.
- Q: Are steel round bars available in custom lengths?
- Yes, steel round bars are available in custom lengths.
- Q: What is the maximum hardness achievable for steel round bars?
- The maximum hardness achievable for steel round bars depends on various factors such as the specific type of steel used, the heat treatment process applied, and the desired properties. However, in general, the maximum hardness achievable for steel round bars is typically around 60-65 HRC (Rockwell hardness scale) for high carbon steels, and can be even higher for certain specialty alloys or through additional surface treatments.
- Q: How are steel round bars used in the manufacturing of hydraulic cylinders?
- The strength, durability, and versatility of steel round bars make them essential in the production of hydraulic cylinders. These bars are commonly crafted from carbon steel, alloy steel, or stainless steel, all renowned for their high tensile strength and resistance to corrosion. The first step in utilizing steel round bars for hydraulic cylinders involves choosing the correct diameter and length. The bar's diameter determines the overall strength of the cylinder, while the length determines its size and capacity. Once the desired dimensions are established, specialized cutting tools are used to trim the steel round bars to the required length. Next, the steel round bars undergo a series of processes to shape them into the necessary components of a hydraulic cylinder. This entails machining, drilling, and turning operations to create features like threaded ends, grooves, and mounting surfaces. Precision is crucial in executing these processes to ensure the round bars meet the exact specifications of the hydraulic cylinder design. Following the shaping procedures, the steel round bars are subjected to heat treatment to enhance their mechanical properties. Heat treatment involves heating the bars to a specific temperature and rapidly cooling them to achieve the desired hardness, toughness, and dimensional stability. This step is vital in ensuring the hydraulic cylinders can withstand the high pressures and forces they encounter during operation. Once the steel round bars have been shaped and heat-treated, further processing is carried out to achieve the desired surface finish. This can involve grinding, polishing, or coating to improve the bars' appearance and resistance to corrosion. The surface finish is important for ensuring smooth operation and preventing potential leaks or damage to the hydraulic cylinder. Finally, the steel round bars are assembled with other components such as piston rods, cylinder heads, and seals to complete the hydraulic cylinder. Advanced welding or fastening techniques are employed in these assemblies to ensure the components are securely attached and can withstand the forces and pressures exerted during hydraulic operation. In conclusion, the strength, durability, and versatility of steel round bars are indispensable in the manufacturing of hydraulic cylinders. From the initial selection of the appropriate diameter and length to the shaping, heat treatment, and assembly processes, the use of steel round bars guarantees that the hydraulic cylinders can effectively transmit hydraulic power while enduring the demanding conditions they are designed for.
- Q: Can steel round bars be used for making transmission components?
- Yes, steel round bars can be used for making transmission components. Steel is a widely used material in the manufacturing industry, and it offers excellent strength, durability, and resistance to wear and tear. Round bars made of steel are commonly used in the production of transmission components such as gears, shafts, and couplings. The steel round bars are often machined or forged into the desired shape and then heat-treated to enhance their mechanical properties. The use of steel round bars ensures that the transmission components can withstand high loads, provide smooth power transmission, and have a long service life.
- Q: What's the difference between round steel and screw steel? Which is cheaper than steel on the market these days?
- Round steel and thread steel are mainly made of different materials and purposes, so prices are different, and they need to be chosen according to actual needs.
- Q: Why is round steel more expensive than thread steel?
- Thread steel is generally used for building convenience. Round steel is widely used in industrial manufacturing and processing. And, as mentioned above, there are many kinds of round steel materials, and there is not much comparability between the prices.
- Q: Are steel round bars suitable for the manufacturing of shafts?
- Yes, steel round bars are suitable for the manufacturing of shafts. Steel round bars are known for their strength, durability, and ability to withstand heavy loads and high rotational speeds, making them ideal for shaft applications. The round shape of the bar promotes uniform stress distribution, reducing the risk of failure or deformation. Additionally, steel round bars can be easily machined and heat-treated to achieve desired mechanical properties, such as hardness and toughness, further enhancing their suitability for shaft manufacturing. Overall, steel round bars offer the necessary characteristics required for shafts, making them a reliable and commonly used material in various industries.
- Q: What is the difference between a cold finished and a hot rolled steel round bar?
- A cold finished steel round bar and a hot rolled steel round bar differ in their manufacturing processes and resulting properties. Cold finished steel round bars are manufactured through a cold drawing process, where the steel is pulled through a die at room temperature. This process results in a smooth, polished surface with tight dimensional tolerances. The cold drawing process also enhances the strength, hardness, and overall mechanical properties of the steel. Cold finished steel round bars are often preferred for applications where precision and a smooth surface are crucial, such as in machinery, automotive parts, and tools. On the other hand, hot rolled steel round bars are manufactured by heating the steel to a high temperature and then rolling it through a series of rollers. This process allows for the shaping and forming of the steel while it is in a pliable state. Hot rolled steel round bars have a rough, scaled surface and looser dimensional tolerances compared to cold finished bars. They also tend to have a slightly lower strength and hardness than their cold finished counterparts. Due to their more affordable cost and ease of production, hot rolled steel round bars are commonly used in construction, structural components, and general fabrication. In summary, the main differences between cold finished and hot rolled steel round bars lie in their manufacturing processes and resulting properties. Cold finished bars offer enhanced strength, precision, and a smooth surface, making them suitable for applications requiring high precision and mechanical performance. Hot rolled bars, on the other hand, have a rougher surface and looser tolerances, but their affordability and ease of production make them a popular choice for general applications.
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Free Cutting Steel Round Bar with Good Quality in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 700 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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