Product Parameters
Big Diameter Cold Drawn Seamless Steel Tube and Pipe
overview
Big Diameter Cold Drawn Seamless Steel Tube and Pipe offer a reliable and robust solution for various industrial applications. These tubes and pipes are meticulously crafted to meet stringent specifications and exhibit exceptional properties. Here's an overview of their material, specification, key features, and more:
Material: Carbon
Specification: Customizable according to industry requirements
Key Features:
Superior strength and durability
Excellent dimensional accuracy
Smooth surface finish
Resistance to corrosion and abrasion
Wide range of sizes available
Suitable for high-pressure applications
Chemical Composition
The chemical composition of Big Diameter Cold Drawn Seamless Steel Tube and Pipe plays a crucial role in determining its properties and performance. Below is a table presenting the typical chemical composition:
| Element | Composition (%) |
| Carbon (C) | 0.20 - 0.40 |
| Manganese (Mn) | 0.30 - 0.90 |
| Silicon (Si) | 0.15 - 0.35 |
| Phosphorus (P) | ≤ 0.040 |
| Sulfur (S) | ≤ 0.040 |
Mechanical Properties
The mechanical properties of Big Diameter Cold Drawn Seamless Steel Tube and Pipe ensure its reliability and performance under various conditions. The following table presents the typical mechanical properties:
| Property | Value |
| Tensile Strength | 600 - 800 MPa |
| Yield Strength | ≥ 400 MPa |
| Elongation | ≥ 20% |
| Hardness (HV) | 150 - 220 HV |
Physical Properties
Understanding the physical properties of Big Diameter Cold Drawn Seamless Steel Tube and Pipe is essential for its suitability in different environments. Refer to the table below for typical physical properties:
| Property | Value |
| Density | 7.85 g/cm³ |
| Thermal Conductivity | 45 W/(m·K) |
| Specific Heat Capacity | 0.49 J/(g·K) |
| Thermal Expansion Coefficient | 12 × 10^-6 /K |
Process Performance
The manufacturing process of Big Diameter Cold Drawn Seamless Steel Tube and Pipe ensures consistent quality and performance. Here's a summary of its process performance:
Cold drawing process ensures precise dimensions and smooth surface finish.
Heat treatment for improved mechanical properties.
Stringent quality control measures at every stage of production.
Capability to meet customized requirements of different industries.
Steel Grade
Big Diameter Cold Drawn Seamless Steel Tube and Pipe are available in various steel grades to cater to diverse applications. Common steel grades include:
ASTM A106
ASTM A519
DIN 2391
JIS G3445
Application
Big Diameter Cold Drawn Seamless Steel Tube and Pipe find extensive application across numerous industries due to their exceptional properties. Some common applications include:
Oil and gas exploration and production
Automotive manufacturing
Machinery and equipment
Aerospace
Construction
Possible Alternative Grades
While Big Diameter Cold Drawn Seamless Steel Tube and Pipe offer excellent performance, alternative grades may be considered based on specific application requirements. Some possible alternative grades include:
ASTM A53
ASTM A333
EN 10210
GB/T 3639
These alternative grades may offer varying properties and characteristics to suit particular industrial needs.
With their remarkable strength, durability, and versatility, Big Diameter Cold Drawn Seamless Steel Tube and Pipe continue to be a preferred choice for critical applications across diverse industries.
Minimum Order Quantity:5MT
Payment Terms:T/T or L/C
Delivery Time:FOB,CFR,CIF are workable,30-60days according detail PO quantity
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