
A513 1.75 120wall Dom Tubing
A513 1.75 120wall Dom Tubing is a specific type of tubing known for its durability and versatility. This article provides an in-depth look at its material, specifications, key features, chemical composition, mechanical properties, physical properties, process performance, steel grade, applications, and possible alternative grades.
Material
The material used for A513 1.75 120wall Dom Tubing is primarily low-carbon steel. This type of steel is known for its excellent weldability, formability, and strength.
Specification
Size: 1.75 inches diameter
Wall Thickness: 0.120 inches (120wall)
Standard: ASTM A513
Type: DOM (Drawn Over Mandrel)
Key Features
High strength and durability
Excellent weldability
Good formability
Smooth, clean surface finish
Tight dimensional tolerances
Chemical Composition (Table presentation)
| Element | Composition (%) |
| Carbon (C) | 0.15 - 0.25 |
| Manganese (Mn) | 0.60 - 0.90 |
| Phosphorus (P) | 0.040 max |
| Sulfur (S) | 0.050 max |
Mechanical Properties (Table presentation)
| Property | Value |
| Tensile Strength | 70,000 psi |
| Yield Strength | 60,000 psi |
| Elongation | 15% |
| Hardness (BHN) | 80-90 |
Physical Properties (Table presentation)
| Property | Value |
| Density | 7.85 g/cm³ |
| Melting Point | 1425-1540°C |
| Thermal Conductivity | 50 W/m·K |
| Electrical Conductivity | 2.5% IACS |
Process Performance (Table presentation)
| Property | Value |
| Weldability | Excellent |
| Formability | Good |
| Machinability | Fair |
| Corrosion Resistance | Moderate |
Steel Grade
The steel grade for A513 1.75 120wall Dom Tubing is typically 1020 or 1026, meeting the ASTM A513 standard.
Application
A513 1.75 120wall Dom Tubing is widely used in various industries for:
Structural applications
Automotive components
Machinery parts
Agricultural equipment
Furniture
Possible Alternative Grades
A513 1.50 120wall Dom Tubing
A500 Grade B
A519 1020 Dom Tubing
A513 1.75 083wall Dom Tubing
By understanding the material, specifications, and properties of A513 1.75 120wall Dom Tubing, you can make an informed decision about its suitability for your specific application.

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