12L14 Steel Free Cutting Steel Round Bar

12L14 Steel Free Cutting Steel Round Bar System 1

12L14 Steel Free Cutting Steel Round Bar System 2

12L14 Steel Free Cutting Steel Round Bar System 3

12L14 Steel Free Cutting Steel Round Bar System 4

12L14 Steel Free Cutting Steel Round Bar

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 100000 m.t./month

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Specifications

1. Material:12L14
2. Size: 0.2mm-16mm
3. Stable quality
4. Competitive price

We own the eight profassion engineers of high strength steel wire,and five QC to keep the products good quality so that in oversea marketing .we have been getting good reputation for over 10 years.

Next we introduce the products as follows:

1. Steel grade: 12L14; SUM24L.

2. Diameter: 0.2mm-16mm.

3. Application: machinery, mechanical parts, instruments, auto parts and so on.

4. Tolerance standard: h8; h9, h10; h11.

Chemical composition& Tolerance

Grade	JIS	C	Si	Mn	P	S	Pb
12L14	SUM24L	0.15max	0.15-0.35	0.85-1.15	0.04-0.09	0.26-0.35	0.10-0.35
	S25CL	0.22-0.28	0.15-0.35	0.30-0.6	0.03max	0.035max	0.10-0.35
	S45CL	0.42-0.48	0.15-0.35	0.60-0.9	0.03max	0.035max	0.10-0.35
1215	SUM23	0.09max		0.75-1.05	0.04-0.09	0.26-0.35
	SUN25	0.15max		0.90-1.40	0.07-0.12	0.30-0.40
Tolerance
Range	H8	H9(Round bar)	H10(Hexagonal bar)	H11	H12
<3mm	0-0.014	0-0.025	0-0.040	0-0.060	0-0.10
3-6mm	0-0.018	0-0.030	0-0.048	0-0.075	0-0.12
6-10mm	0-0.022	0-0.036	0-0.058	0-0.090	0-0.15
10-18mm	0-0.022	0-0.043	0-0.070	0-0.11	0-0.18
18-30mm	0-0.033	0-0.052	0-0.084	0-0.13	0-0.21
30-50mm	0-0.039	0-0.062	0-0.100	0-0.16	0-0.25

12L14 Steel Free Cutting Steel Round Bar

Q:What is the maximum carbon content allowed for steel round bars?: The carbon content allowed for steel round bars can vary depending on the specific grade or specification of steel used. However, most standard steel round bars typically have a carbon content ranging from approximately 0.25% to 0.30%. This carbon content level helps maintain a balance between strength and ductility, ensuring that the steel is sufficiently strong for load-bearing applications while also being easily formable or machinable. It is crucial to note that certain specialized steels or specific applications may have distinct maximum carbon content requirements. Therefore, it is always necessary to refer to the relevant specifications or standards for precise and accurate information.

Q:Are steel round bars suitable for use in the manufacturing of fittings?: Yes, steel round bars are suitable for use in the manufacturing of fittings. Steel round bars offer several advantages that make them a preferred choice for fittings manufacturing. Firstly, steel is known for its excellent strength and durability, making it ideal for creating reliable and long-lasting fittings. Steel round bars are capable of withstanding heavy loads and high pressure, ensuring that the fittings can perform effectively in various applications. Additionally, steel round bars are highly versatile and can be easily shaped and formed into different fittings designs. This flexibility allows manufacturers to create fittings that meet specific requirements and dimensions, ensuring a perfect fit for various systems and structures. Moreover, steel is resistant to corrosion, which is essential for fittings that may come into contact with moisture or other corrosive substances. The anti-corrosion properties of steel ensure that fittings maintain their integrity and functionality over time, even in harsh environments. Furthermore, steel round bars are readily available in a wide range of sizes, grades, and finishes, providing manufacturers with ample options to meet different specifications and design preferences. In conclusion, steel round bars are a suitable choice for use in the manufacturing of fittings due to their strength, durability, versatility, corrosion resistance, and availability. These attributes make steel round bars a reliable and efficient material for creating high-quality fittings that can withstand various operating conditions and provide long-lasting performance.

Q:What is the maximum temperature a steel round bar can withstand?: The maximum temperature a steel round bar can withstand depends on several factors such as the specific type of steel, its composition, and the intended application. Generally, most common grades of steel have a maximum temperature limit of around 1,200 to 1,400 degrees Fahrenheit (650 to 760 degrees Celsius). However, some stainless steels can withstand higher temperatures, reaching up to 2,200 degrees Fahrenheit (1,200 degrees Celsius). Additionally, specialized heat-resistant alloys such as Inconel or Hastelloy can withstand even higher temperatures, up to 2,500 degrees Fahrenheit (1,370 degrees Celsius) or more. It is crucial to consult the manufacturer's specifications or conduct thorough research to determine the precise maximum temperature limit for a specific steel round bar in order to ensure its safe and efficient use.

Q:Can steel round bars be used in the manufacturing of automotive parts?: Yes, steel round bars can indeed be used in the manufacturing of automotive parts. Steel round bars offer several advantages that make them suitable for this purpose. Firstly, steel is a strong and durable material, making it ideal for automotive components that require high strength and structural integrity. Additionally, steel round bars can be easily machined and formed into various shapes and sizes, allowing for the production of customized automotive parts. Moreover, steel has excellent heat resistance and can withstand high temperatures, making it suitable for engine components and other parts exposed to extreme heat. Lastly, steel is a cost-effective material, making it a popular choice in the automotive industry. Overall, steel round bars are a reliable and versatile option for the manufacturing of automotive parts.

Q:Can steel round bars be used for making turbine blades?: No, steel round bars cannot be used for making turbine blades. Turbine blades are subjected to high temperatures, extreme forces, and require high levels of durability and flexibility. Steel round bars do not possess the necessary properties to withstand these conditions. Turbine blades are typically made from materials such as titanium alloys or advanced composites that offer high strength-to-weight ratios, excellent fatigue resistance, and thermal stability. These materials are specifically engineered to withstand the demanding conditions of turbine operations, ensuring efficient and reliable performance.

Q:What is hot rolling? What is called forging?: Forging is a method of processing wool embryos by plastic deformation. They are also classified as cold forging and hot forging

Q:What are the different grades of steel used in round bars?: There are various grades of steel used in round bars, each with its own unique properties and applications. Some commonly used grades include: 1. Mild Steel (Grade 1018): This is a low carbon steel with good machinability and weldability. It is often used in general engineering applications, such as construction, automotive, and machinery. 2. Carbon Steel (Grade 1045): Carbon steel is a medium carbon steel with high tensile strength and good wear resistance. It is commonly used in shafts, axles, gears, and other high-stress applications. 3. Alloy Steel (Grades 4140, 4340): Alloy steels contain additional elements such as chromium, molybdenum, or nickel to enhance their mechanical properties. These grades offer excellent strength, toughness, and wear resistance and are often used in applications that require high strength and durability, such as automotive parts, aircraft components, and industrial machinery. 4. Stainless Steel (Grades 304, 316): Stainless steel is a corrosion-resistant steel that contains a minimum of 10.5% chromium. It is widely used in various industries, including food processing, chemical, and medical, due to its excellent corrosion resistance, heat resistance, and aesthetic appeal. 5. Tool Steel (Grades A2, D2): Tool steels are specifically designed to have high hardness, wear resistance, and toughness. They are commonly used in the manufacturing of cutting tools, dies, and molds. These are just a few examples of the different grades of steel used in round bars. The selection of the appropriate grade depends on the specific application requirements, including strength, corrosion resistance, heat resistance, and machinability.

Q:What are the different types of steel alloys used for round bars?: Round bars can be made from various steel alloys, each possessing unique characteristics that make them suitable for different purposes. Some commonly used steel alloys for round bars are as follows: 1. Carbon Steel: The most prevalent type of steel alloy for round bars, carbon steel is primarily composed of carbon and iron. It offers exceptional strength and toughness, making it ideal for applications in construction, manufacturing, and general engineering. 2. Stainless Steel: This alloy incorporates chromium, which grants it excellent resistance to corrosion. Consequently, stainless steel round bars are extensively utilized in the food and beverage industry, as well as in marine and chemical sectors where rust or oxidation is a concern. 3. Alloy Steel: This steel alloy is produced by adding elements like manganese, nickel, or chromium to enhance its mechanical properties. Alloy steel round bars are renowned for their high strength, hardness, and resistance to wear and tear. As a result, they find widespread use in automotive, aerospace, and machinery industries. 4. Tool Steel: Tool steel alloys are specifically engineered to possess remarkable hardness, wear resistance, and toughness. They are employed in the production of cutting tools, dies, and molds. Tool steel round bars are available in different grades, such as D2, O1, and A2, each offering specific properties for distinct applications. 5. Duplex Steel: This alloy combines austenitic and ferritic stainless steels, resulting in a blend of high strength and corrosion resistance. Duplex steel round bars are preferred in applications where both strength and resistance to corrosion are essential, such as in the oil and gas industry. These examples demonstrate the diversity of steel alloys used for round bars. The choice of a specific alloy depends on the desired properties and the intended application of the round bar.

Q:Are steel round bars available in custom sizes?: Indeed, one can find steel round bars in custom sizes. Steel manufacturers and suppliers have the capability to produce round bars according to precise size demands and specifications. It is possible to make requests for custom sizes based on the diameter, length, and overall dimensions of the round bar. Whether it is for a particular project or application, numerous steel manufacturers and suppliers provide the opportunity to tailor the size of round bars to cater to individual requirements.

Q:What are the different shapes available in steel round bars?: There are several different shapes available in steel round bars, including round, square, hexagonal, and octagonal.

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