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: Are steel round bars available in metric sizes?: Yes, steel round bars are available in metric sizes.

Q: What are the advantages of using nickel-aluminum alloy steel round bars?: Nickel-aluminum alloy steel round bars offer numerous advantages. Firstly, they provide excellent resistance to corrosion, making them suitable for use in environments exposed to moisture, chemicals, or extreme temperatures. This resistance prolongs the lifespan of the bars and reduces the need for frequent maintenance or replacement. Secondly, these round bars demonstrate exceptional strength and toughness, making them ideal for structural applications requiring durability and reliability. Their high strength enables them to withstand heavy loads and impacts without deforming or breaking, ensuring the integrity of the structure. In addition, nickel-aluminum alloy steel round bars possess good heat resistance, allowing them to withstand high temperatures without losing their mechanical properties. This makes them suitable for applications involving heat or thermal cycling, while also maintaining their shape and strength under extreme temperature variations. Furthermore, these round bars exhibit excellent machinability, enabling easy cutting, drilling, and shaping into various forms. This versatility reduces manufacturing time and costs, and also facilitates customization to meet specific design requirements. Moreover, nickel-aluminum alloy steel round bars have good weldability, allowing them to be easily joined to other materials without compromising their mechanical properties. This enables the construction of complex structures or assemblies that require the combination of different materials. In summary, the advantages of nickel-aluminum alloy steel round bars include corrosion resistance, high strength and toughness, heat resistance, good machinability, and weldability. These properties make them a reliable and versatile choice for a wide range of applications in industries such as aerospace, automotive, construction, and marine.

Q: What are the different types of connections used with steel round bars?: There are several types of connections commonly used with steel round bars, depending on the specific application and structural requirements. Some of the different types of connections include: 1. Welded Connections: This is one of the most common types of connections used with steel round bars. Welding involves fusing two or more round bars together using heat and pressure. It provides a strong and durable connection. 2. Mechanical Connections: Mechanical connections involve using bolts, nuts, or other mechanical fasteners to join steel round bars together. These connections are easy to install and can be disassembled if needed. They are commonly used in applications where frequent disassembly or reconfiguration is required. 3. Threaded Connections: In threaded connections, the steel round bars have threads cut into their ends, allowing them to be screwed together using nuts. This type of connection offers good strength and can be easily tightened or loosened. 4. Adhesive Connections: Adhesive connections involve using a high-strength adhesive or epoxy to bond steel round bars together. This type of connection is commonly used in applications where welding or mechanical connections are not feasible or desirable. 5. Interlocking Connections: Interlocking connections involve the use of specially designed couplers or connectors that fit over the ends of steel round bars, creating a secure connection. These connections are often used in construction projects where quick and efficient installation is required. 6. Grouted Connections: Grouted connections involve filling the gaps between steel round bars with a cementitious grout material. This helps to provide additional strength and stability to the connection. Grouted connections are commonly used in applications where high load capacities are required. It is important to choose the appropriate type of connection based on the specific requirements of the project, considering factors such as load capacity, installation ease, disassembly requirements, and structural integrity. Consulting with a structural engineer or a professional in the field is recommended to ensure the correct type of connection is chosen for the steel round bars.

Q: Can steel round bars be used in the manufacturing of consumer goods?: Consumer goods manufacturing can make use of steel round bars. Steel is a durable and versatile material that finds wide application across industries, including the production of consumer goods. Steel round bars can be molded, cut, and shaped into various components or parts that are required for items like furniture, appliances, tools, and machinery. The strength and resilience of steel make it a perfect choice for consumer goods that demand robust and long-lasting materials. Moreover, steel can be easily customized and finished with coatings or treatments to enhance its appearance or protect it from corrosion, thereby making it even more suitable for use in consumer goods. In summary, the usage of steel round bars is common in consumer goods manufacturing due to their dependable nature, versatility, and ability to provide the desired quality and functionality.

Q: 20 round bars are of several grades: 20 round bars may be grade two steel.

Q: Can steel round bars be used for making suspension components?: Certainly! Suspension components can indeed be made using steel round bars. Due to its exceptional strength and durability, steel is widely employed in the production of suspension components. These round bars can be either machined or forged into different shapes and sizes, allowing them to fulfill the specific demands of control arms, sway bars, and tie rods. By utilizing steel round bars, suspension components become capable of enduring the forces and stresses experienced during vehicle operation, thus ensuring stability, control, and safety.

Q: What is the tensile strength of Q235 round steel?: According to the national standard of GB 13013-1991 reinforced hot rolled round steel bars,Q235 reinforcement

Q: Are steel round bars suitable for machining applications?: Yes, steel round bars are suitable for machining applications. Steel round bars are known for their excellent machinability, which means they can be easily shaped, cut, and drilled using various machining techniques such as turning, milling, drilling, and grinding. They are commonly used in industries such as automotive, aerospace, construction, and manufacturing, where precision and durability are crucial. Steel round bars offer high strength, toughness, and resistance to wear, making them ideal for machining applications that require high-performance components or parts. Additionally, steel round bars are available in a wide range of grades and sizes, allowing for versatility in meeting specific machining requirements.

Q: Can steel round bars be used for making sculptures?: Yes, steel round bars can be used for making sculptures. Steel is a versatile and durable material that can be easily shaped and manipulated into various forms, making it suitable for sculpting. The round bars can be welded, bent, or cut to create the desired shapes and structures for the sculpture. Additionally, steel's strength and resistance to corrosion make it a long-lasting choice for outdoor sculptures.

Q: What are the advantages of using creep-resistant steel round bars?: Using creep-resistant steel round bars in various applications has several advantages. Firstly, these bars offer exceptional resistance to high temperatures and prolonged stress exposure, making them ideal for high temperature environments such as power plants, boilers, and engines. Their ability to maintain their mechanical properties at elevated temperatures is a key advantage. Secondly, these round bars possess superior creep strength, allowing them to endure constant stress over extended periods without deformation or failure. This is particularly crucial in applications where components are subjected to continuous stress, such as pressure vessels or structural machinery. The high creep strength ensures the longevity and reliability of these components. Additionally, creep-resistant steel round bars exhibit excellent corrosion resistance. They are often alloyed with elements like chromium, molybdenum, or nickel, enhancing their ability to resist corrosion in harsh environments. This makes them suitable for industries like oil and gas, chemical processing, and marine applications where corrosion is a significant concern. Furthermore, these round bars possess favorable weldability, facilitating easy fabrication and assembly. They can be welded to other components without compromising their mechanical properties, making them versatile and cost-effective for construction projects. Moreover, these round bars offer dimensional stability and high hardness, guaranteeing that components maintain their shape and mechanical properties even under extreme conditions. This characteristic makes them suitable for applications requiring precision and accuracy, such as aerospace and automotive industries. In conclusion, the advantages of using creep-resistant steel round bars include their ability to withstand high temperatures, superior creep strength, corrosion resistance, weldability, dimensional stability, and high hardness. These advantages make them the preferred choice for various industries where reliability, longevity, and performance under harsh conditions are essential considerations.

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