EN10305-4 Galvanized Steel Pipe
Material
The EN10305-4 Galvanized Steel Pipe is primarily manufactured using high-quality carbon steel. Carbon steel is known for its strength, durability, and excellent weldability. It is an ideal material for various industrial applications, including pipelines and structural components.
Specification
The EN10305-4 standard provides specific guidelines for the production and testing of galvanized steel pipes. The specification covers the dimensions, tolerances, mechanical properties, and surface conditions of the pipes, ensuring their suitability for different applications.
Chemical Composition
The chemical composition of the EN10305-4 Galvanized Steel Pipe typically includes the following elements:
| Element | Percentage Range |
| Carbon (C) | 0.17 - 0.22% |
| Silicon (Si) | 0.15 - 0.35% |
| Manganese (Mn) | 0.40 - 0.80% |
| Phosphorus (P) | 0.035% max |
| Sulfur (S) | 0.035% max |
The precise composition may vary depending on the specific steel grade and manufacturing process.
Mechanical Properties
The EN10305-4 Galvanized Steel Pipe exhibits excellent mechanical properties, ensuring its reliability and strength in demanding applications. The typical mechanical properties include:
| Property | Value |
| Tensile Strength | 360 - 500 MPa |
| Yield Strength | 215 - 355 MPa |
| Elongation | 20% min |
| Hardness (Rockwell B) | 60 - 90 HRB |
These values are based on the specified steel grade and may vary slightly depending on the manufacturing process and heat treatment.
Steel Grade
The EN10305-4 Galvanized Steel Pipe is available in various steel grades, each designed to meet specific requirements and applications. Some commonly used steel grades for galvanized pipes include:
Each steel grade has its own mechanical properties, ensuring suitability for different industrial applications.
Application
The EN10305-4 Galvanized Steel Pipe finds widespread use in numerous industries due to its exceptional properties. Some key applications of these pipes include:
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Structural Engineering: The galvanized steel pipes are widely employed in the construction of buildings, bridges, and other structural components. Their high strength and durability make them suitable for supporting heavy loads.
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Fluid Transportation: These pipes are commonly used for transporting fluids, such as water, oil, and gas. The galvanized coating protects the steel from corrosion, ensuring the longevity and reliability of the pipeline.
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Automotive Industry: Galvanized steel pipes are extensively utilized in the automotive sector for various applications, including exhaust systems, fuel lines, and chassis components. The corrosion-resistant nature of galvanized steel enhances the lifespan of automotive parts.
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Agricultural Equipment: The pipes are employed in the manufacturing of agricultural machinery, such as irrigation systems and grain handling equipment. Their robustness and corrosion resistance make them ideal for outdoor agricultural environments.
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