Docol Steel Tube

Docol tubing is a high-strength, cold-formed steel tube that offers an exceptional strength-to-weight ratio, tight dimensional tolerances, and reliable performance in demanding applications.

Docol Steel tube details and specifications

Round tubing
Wall Thickness​
Diameter
Min Length
Max Length
DXF & STEP Profiles
Specs
Wall Thickness:
0.065"
Diameter:
1.25"
SKU:

1.26"

SKU:

60"

Wall Thickness:
0.065"
Diameter:
1.50"
SKU:

1.51"

SKU:

60"

Wall Thickness:
0.095"
Diameter:
1.50"
SKU:

1.51"

SKU:

60"

Wall Thickness:
0.095"
Diameter:
1.75"
SKU:

1.76"

SKU:

60"

Round tubing
Wall Thickness​
Diameter
Min Length
Max Length
DXF & STEP Profiles
Specs
Wall Thickness:
1.651mm
Diameter:
31.75mm
SKU:

32mm

SKU:

1524mm

Wall Thickness:
1.651mm
Diameter:
38.1mm
SKU:

38.35mm

SKU:

1524mm

Wall Thickness:
2.413mm
Diameter:
38.1mm
SKU:

38.35mm

SKU:

1524mm

Wall Thickness:
2.413mm
Diameter:
44.45mm
SKU:

47.70mm

SKU:

1524mm

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Docol Steel Tube feature chart

Strength

Corrosion Resistance

Weldability

Toughness

Formability

Machinability

Heat Treating

Strength-to-Weight Ratio

Docol steel tube is available for laser cutting at SendCutSend

What is Docol Steel Tube?

Docol steel is an advanced high-strength steel (AHSS) developed by SSAB for structural applications requiring exceptional strength, precision, and performance. With tensile strengths from 500 MPa to over 1200 MPa, it allows for lightweight yet durable designs. Docol offers outstanding dimensional accuracy and consistent mechanical properties thanks to strict mill controls. Its high strength-to-weight ratio makes it ideal for reducing part thickness without compromising safety or stiffness. Docol also supports multiple welding methods including MIG, TIG, laser, and resistance spot welding when using AHSS-adapted parameters.

What can you make with Docol Steel Tube parts?

Round Docol steel tubing is a high-strength, formable material ideal for constructing lightweight yet durable automotive chassis and roll cages, offering superior performance and safety in motorsport applications. Its excellent weldability and resistance to deformation make it a top choice for fabricators seeking precision and reliability in structural components.

Our laser cut Docol steel tube is guaranteed

We guarantee awesome quality parts. If you’re not 100% happy, we’ll give you a refund or remake on the spot – no questions, no hassle.

Try round Docol steel tube for your next project

Additional charts and guidelines

Docol Steel Tube FAQs

Round Docol steel tube is available in the following sizes:

  • 1.25″ diameter, .065″ wall thickness
  • 1.5″ diameter, .065″ wall thickness
  • 1.5″ diameter, .095″ wall thickness
  • 1.75″ diameter, .095″ wall thickness

The maximum cut length for all tubing is 60″.  Square tubes have a minimum length which is equal to the width + .10″.

Laser tube cutting is available for Docol steel tube.

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Docol Steel Round Tube

1.25" Diameter | .065" Thick

Docol Steel Round Tube

1.5" Diameter | .065" Thick

Docol Steel Round Tube

1.5" Diameter | .095" Thick

Docol Steel Round Tube

1.75" Diameter | .095" Thick

Docol Steel Round Tube

31.75mm Diameter | 1.651mm Thick

Docol Steel Round Tube

38.1mm Diameter | 1.651mm Thick

Docol Steel Round Tube

38.1mm Diameter | 2.413mm Thick

Docol Steel Round Tube

44.45mm Diameter | 2.413" Thick

A513 T5 1020 Mild Steel Round Tube

50.8mm Diameter | 6.35mm Thick