Products Description
ASTM A513 1010 1020 DOM Steel Tube
Why choose ASTM A513 1010 1020 DOM steel pipe?
1. ASTM A513 1010 1020 DOM steel pipe is suitable for high-precision mechanical parts such as hydraulic cylinders and cylinders. The cold drawing process of DOM makes the steel pipe have extremely high dimensional accuracy and a smooth inner wall, which directly meets the high-pressure sealing requirements and reduces the risk of fluid leakage.
2. In the application of mechanical structural parts and transmission parts, such as bearing sleeves and frames, 1020 has higher strength. Compared with stainless steel materials such as 304/306, the low carbon characteristics of ASTM A513 1010 1020 DOM steel pipe make it easier to cold bend and avoid cracking.
3. Compared with ASTM A500 welded pipe, ASTM A513DOM steel pipe has no welds and is more durable. Moreover, DOM is usually selected instead of a welded pipe in the case of high pressure or large workload.
Applications & Uses of ASTM A513 DOM steel Tube
ASTM A513 1010 1020 DOM steel tubes find applications in various industries due to their excellent mechanical properties and dimensional accuracy. Some common applications include:
Automotive components
Machinery parts
Agricultural equipment
Structural frameworks
Chemical Composition
| Element | Carbon (C) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) |
| ASTM A513 1010 (%) | 0.08-0.13 | 0.30-0.60 | 0.040 Max | 0.050 Max |
| ASTM A513 1020 (%) | 0.17-0.23 | 0.30-0.60 | 0.040 Max | 0.050 Max |
Mechanical Properties
| Property | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
| ASTM A513 1010 | 315 | 290 | 20 |
| ASTM A513 1020 | 420 | 350 | 15 |
Physical Properties
| Property | Density (g/cm³) | Melting Point (°C) | Thermal Conductivity (W/m·K) |
| ASTM A513 1010 | 7.87 | 1430 | 51.9 |
| ASTM A513 1020 | 7.87 | 1490 | 53.5 |
Possible Alternative Grades
While ASTM A513 1010 1020 DOM steel tubes offer excellent properties for many applications, alternative grades such as ASTM A519 1010 or ASTM A519 1020 can be considered depending on specific requirements and performance criteria. These alternatives may offer similar or slightly different properties to meet varying application needs.
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