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Product Parameters
DIN2391 1045 Seamless Carbon Steel Tubes
Material and Specification
The DIN2391 1045 Seamless Carbon Steel Tubes are made of high-quality carbon steel, specifically grade 1045. This material is known for its excellent strength, durability, and overall performance. The seamless tubes are made using a cold-drawn process, which ensures precision and uniformity in their dimensions.
The tubes adhere to the DIN2391 standard, which specifies the technical delivery conditions for seamless precision steel tubes. This standard covers various aspects such as dimensions, tolerances, mechanical properties, and testing requirements, ensuring that the tubes meet the necessary performance criteria.
Key Features
The DIN2391 1045 Seamless Carbon Steel Tubes offer several key features that make them a preferred choice in various industries:
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High Strength: The grade 1045 carbon steel used in these tubes provides excellent strength, allowing them to withstand high pressure and heavy loads.
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Seamless Construction: The tubes are seamless, ensuring a smooth internal surface that minimizes flow resistance and makes them suitable for applications requiring precision and efficiency.
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Precision Dimensions: The cold-drawn manufacturing process ensures precise dimensions and tight tolerances, making these tubes suitable for applications where accuracy is critical.
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Uniformity: These tubes exhibit consistent and uniform properties throughout their length, ensuring reliable performance in diverse applications.
Chemical Composition
The chemical composition of DIN2391 1045 Seamless Carbon Steel Tubes is as follows:
| Element | Percentage(%) |
| Carbon | 0.43-0.50 |
| Manganese | 0.60-0.90 |
| Phosphorus | 0.040 max |
| Sulfur | 0.050 max |
Please note that these values are approximate ranges and may vary slightly based on the specific manufacturing process.
Mechanical Properties
The mechanical properties of DIN2391 1045 Seamless Carbon Steel Tubes are summarized in the table below:
| Property | Value |
| Tensile Strength | 570-700 MPa |
| Yield Strength | 380-420 MPa |
| Elongation | 16-18% |
| Hardness (HB) | 170-210 |
These properties demonstrate the high strength and excellent mechanical performance of the tubes, making them suitable for demanding applications.
Steel Grade
The DIN2391 1045 Seamless Carbon Steel Tubes are manufactured using grade 1045 carbon steel. This particular steel grade offers an exceptional combination of strength, toughness, and wear resistance. It is widely used in various industries such as automotive, machinery, and general engineering.
Application
Due to their excellent properties, DIN2391 1045 Seamless Carbon Steel Tubes find application in a wide range of industries and sectors. Some of the common applications include:
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Automotive Industry: These tubes are commonly used for manufacturing components such as hydraulic cylinders, fuel injection systems, and precision parts in automobiles.
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Machinery and Equipment: The tubes are employed in the production of machine parts, such as axles, gears, and shafts, due to their high strength and precision.
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General Engineering: The tubes are well-suited for various general engineering applications, including structural components, precision machinery, and equipment requiring seamless tubing.
Possible Alternative Grades
While DIN2391 1045 Seamless Carbon Steel Tubes offer excellent performance, there are alternative grades available depending on specific requirements or preferences. Some possible alternatives include:
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DIN ST52: This grade offers similar strength and performance characteristics to DIN2391 1045 but with enhanced corrosion resistance.
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ASTM A519 1045: Provides comparable mechanical properties in terms of strength and toughness, meeting ASTM standards.
It is important to consult with technical experts or refer to specific material specifications to determine the most suitable alternative grade for particular applications.
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