A513 DOM Steel Tube
ASTM A513 standard for carbon and alloy Electric Resistance Welded (ERW) tubing for mechanical applications. It can be classified Type1 (Hot Rolled Electric Resistance Welded), Type 2 (cold rolled) and Type 5(Drawn Over Mandrel) according to its treatment processing. The Drawn Over Mandrel (DOM) tubing has excellent concentricity, smooth outer and inner wall thickness than its ERW products, often used in the automotive, appliance and construction industries.
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ASTM A513 standard for carbon and alloy Electric Resistance Welded (ERW) tubing for mechanical applications. It can be classified Type1 (Hot Rolled Electric Resistance Welded), Type 2 (cold rolled) and Type 5(Drawn Over Mandrel) according to its treatment processing. The Drawn Over Mandrel (DOM) tubing has excellent concentricity, smooth outer and inner wall thickness than its ERW products, often used in the automotive, appliance and construction industries.
Product Name: ASTM A513 Type5 Mechanical Grade , DOM Round Steel Tube
Size(mm): O. D.: 10.0-168.0 W. T.: 1.0-10.0mm L: Max 12000mm
DOM Steel Tubing, is a welded mechanical round steel tube with the internal weld seam removed creating a smooth internal surface. DOM round steel tube has been drawn over a mandrel to produce a tube having more exact dimensional accuracy and tolerances, and a very smooth insde and outside finish. DOM steel tubing is ideal for more stressful applications requiring higher quality, increased mechanical porperties, uniformity, strength, and soundness.
Specifications: ASTM A513 type 5, 1020, 1045, 4130 mechanical grade
Applications: race car frames, roll cages, motorcycle frames,spindles, rollers, shafts, engine mounts, bushings, cylinders, telescoping, etc.
Workability: Easy to weld, cut, form and machine.
Steel Grade | C Max |
Mn | P Max |
S Max |
Si Max |
Cr Max |
Mo |
1008 | 0.10 | 0.30-0.50 | 0.035 | 0.035 | – | – | – |
1010 | 0.08-0.13 | 0.30-0.60 | 0.035 | 0.035 | – | – | – |
1018 | 0.14-0.20 | 0.60-0.90 | 0.035 | 0.035 | – | – | – |
1020 | 0.18-0.23 | 0.30-0.60 | 0.035 | 0.035 | – | – | – |
1026 | 0.22-0.28 | 0.60-0.90 | 0.035 | 0.035 | – | – | – |
1035 | 0.32-0.38 | 0.60-0.90 | 0.035 | 0.035 | – | – | – |
1045 | 0.37-0.44 | 0.60-0.90 | 0.035 | 0.035 | – | – | – |
4130 | 0.28-0.33 | 0.40-0.60 | 0.035 | 0.035 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
4140 | 0.38-0.43 | 0.75-1.00 | 0.035 | 0.035 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
Mechanical Properties:
Steel Grade |
Yield Strength | Tensile Strength | Elongation | RB | RB | ||
Ksi | Mpa | ksi | Mpa | % | min | max | |
Sink-Drawn Tubing | |||||||
1008 | 38 | 262 | 48 | 331 | 8 | 65 | |
1010 | 40 | 276 | 50 | 345 | 8 | 65 | |
1020 | 50 | 345 | 60 | 414 | 8 | 70 | |
1026 | 55 | 379 | 70 | 483 | 7 | 77 | |
1035 | 70 | 483 | 80 | 552 | 7 | 82 | |
4130 | 50 | 345 | 70 | 483 | 20 | 100 | |
4140 | 65 | 448 | 90 | 621 | 20 | 105 |
Steel Grade |
Yield Strength | Tensile Strength | Elongation | RB | RB | ||
Ksi | Mpa | ksi | Mpa | % | min | max | |
Normalizing Tubing | |||||||
1008 | 23 | 159 | 38 | 262 | 30 | 65 | |
1010 | 25 | 172 | 40 | 276 | 30 | 65 | |
1020 | 35 | 241 | 50 | 345 | 25 | 75 | |
1026 | 40 | 276 | 60 | 414 | 25 | 80 | |
1035 | 45 | 310 | 65 | 448 | 20 | 85 |
Steel Grade |
Yield Strength | Tensile Strength | Elongation | RB | RB | |||
Ksi | Mpa | ksi | Mpa | % | min | max | ||
Mandrel-DrawnStress-Relieved Tubing | ||||||||
1008 | 45 | 310 | 55 | 379 | 12 | 68 | ||
1010 | 45 | 310 | 55 | 379 | 12 | 68 | ||
1020 | 55 | 379 | 65 | 448 | 10 | 75 | ||
1026 | 65 | 448 | 75 | 517 | 10 | 80 | ||
1035 | 75 | 517 | 85 | 586 | 10 | 85 | ||
4130 | 80 | 552 | 90 | 621 | 10 | 87 | ||
4140 | 95 | 655 | 105 | 724 | 10 | 90 |