All of our beryllium copper tube, hfw steel pipe, fins tubes are manufactured and developed with strict reference to industry standards to ensure that they meet quality requirements. The development ability of an enterprise is the source of its future value. Our company has developed economy, superior geographical location and convenient transportation network, so that our products will continue to move toward to the whole country and the whole world. The research of brand positioning gives us more enlightenment and reference to promote the development of our brand positioning.
1.25 1020 Metric Dom Tubing
Material, Specification, Key Features
Material: 1.25 1020 Metric DOM Tubing
Specification: ASTM A513 Type 5, Cold Drawn, Electric Resistance Welded (ERW)
Key Features:
Precision tolerance
Smooth surface finish
Excellent machinability
Uniform mechanical properties
Chemical Composition
| Element | Composition (%) |
| Carbon (C) | 0.17 - 0.23 |
| Manganese (Mn) | 0.30 - 0.60 |
| Phosphorus (P) | 0.04 (Max) |
| Sulfur (S) | 0.05 (Max) |
Mechanical Properties
| Property | Value |
| Tensile Strength | 450 MPa (Min) |
| Yield Strength | 355 MPa (Min) |
| Elongation | 15% (Min) |
| Hardness (BHN) | 80 (Max) |
Physical Properties
| Property | Value |
| Density | 7.85 g/cm³ |
| Melting Point | 1420°C |
| Thermal Conductivity | 51.9 W/m·K |
| Electrical Conductivity | 1.41e6 S/m |
Process Performance
| Property | Performance |
| Weldability | Excellent |
| Formability | Good |
| Machinability | Excellent |
| Corrosion Resistance | Fair |
Steel Grade
Grade: 1020
Application
Automotive components
Machinery parts
Hydraulic cylinders
Agricultural equipment
Bicycle frames
Possible Alternative Grades
1026
1030
1524
4130
4140
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We are constantly expanding the product lines that our company carries so that more customers can enjoy top quality ASTM A519 Gr. 4130 4140 Carbon Seamless Chromoly Alloy Pipe Factory From China. Our company is also keeping up with the pace of the times, reforming and innovating, establishing a complete information service network, and delivering supply and demand information to customers promptly and quickly. We have also established a superb after-sales service team with flexible service methods, which have won the trust and praise of customers. In recent years, our company has continuously adjusted its product structure and made a lot of efforts to optimize and improve product quality. We are always committed to providing customers with cost-effective and high-quality products as well as perfect after-sales service.
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