Product Parameters
Seamless Cold Drawn Carbon Steel Square Tube And Tubing
overview
Seamless cold drawn carbon steel square tubes and tubing offer a robust solution for various industrial applications. Here's a detailed breakdown of its material composition, specifications, key features, and more.
Material: Carbon Steel
Specification: ASTM A179, ASTM A192, ASTM A513, or custom specifications
Key Features:
Seamless construction ensures uniformity and strength.
Cold drawn process enhances dimensional accuracy and surface finish.
High resistance to corrosion and oxidation.
Excellent weldability and formability.
Chemical Composition
| Element | Composition (%) |
| Carbon (C) | 0.06 - 0.18 |
| Manganese (Mn) | 0.27 - 0.63 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.035 |
| Silicon (Si) | 0.10 - 0.35 |
Mechanical Properties
| Property | Value |
| Tensile Strength | 325 - 415 MPa |
| Yield Strength | ≥ 180 MPa |
| Elongation | ≥ 35% |
| Hardness (Brinell) | ≤ 137 HBW |
| Impact Toughness | ≥ 27 J |
Physical Properties
| Property | Value |
| Density | 7.85 g/cm³ |
| Thermal Conductivity | 51.9 W/(m·K) |
| Specific Heat | 0.470 J/g·K |
| Electrical Conductivity | 1.91e-7 Ω·m |
| Melting Point | ~ 1425°C |
Process Performance
| Property | Performance |
| Machinability | Excellent |
| Weldability | High |
| Formability | Excellent |
| Corrosion Resistance | Good |
| Surface Finish | Smooth |
Steel Grade
The steel grades commonly used for seamless cold drawn carbon steel square tubes and tubing include:
ASTM A179
ASTM A192
ASTM A513
Custom grades as per specific requirements
Application
Seamless cold drawn carbon steel square tubes and tubing find application across various industries, including:
Automotive manufacturing
Machinery and equipment construction
Structural engineering
Heat exchangers and condensers
Hydraulic systems
Boiler tubes
Possible Alternative Grades
Depending on specific requirements and applications, alternative grades that can be considered include:
ASTM A178
ASTM A214
DIN 17175
JIS G3461
These alternatives offer comparable performance and may be chosen based on availability, cost, or specific material properties needed for the application.
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