Black Steel Square Tube

1/4'' Thick, 3'' x 3'' x 40', Black Steel A500

082.300.2504

This is an A500 Black Steel 1/4’’ Wall Thickness, 3" x 3’’x 40' Square tubing.

 

A500 Carbon Steel Structural Tubing provides several advantageous qualities that make it a highly sought-after construction material for structural load bearing applications. Some of the most recognizable beneficial qualities that A500 Carbon Steel Structural Tubing provides includes general fabrication, structural needs, manufacturing, repairs, and more. A500 Steel is widely used in industrial maintenance, agricultural implements, transportation equipment, truck beds, trailers, frames, etc. Squared & Rectangular A500 Steel box-shape configuration allows for much greater strength and rigidity compared to angles or channels. This steel shape is easy to weld, cut, form and machine with the proper equipment and knowledge. 

 

A500 Advantages

  • Excellent weldability
  • Good machinability
  • Can be cold worked.
  • Aesthetically pleasing
  
This tube can be custom cut to lengths of your choice, please click "add cuts" to customize the exact measurements you need.

 

Chemical Composition

  • Carbon:              26% (Max)
  • Manganese:        1.35% (Max)
  • Phosphorus:        0.035% (Max)
  • Silicon:               0.035% (Max)
  • Copper:              0.20% (Min) *
ItemSquare Tubing
Length40'
Material Black Steel
Material GradeA500
Height3''
WIdth3''
Gauge1/4''
Wall THickness.25''
Tensile Strength58,000
Yield Strength42,000
Elongation23
Weight Per Foot8.81 lbs
Total Weight352.4 lbs
Cuttable?Yes

This is an A500 Black Steel 1/4’’ Wall Thickness, 3" x 3’’x 40' Square tubing.

 

A500 Carbon Steel Structural Tubing provides several advantageous qualities that make it a highly sought-after construction material for structural load bearing applications. Some of the most recognizable beneficial qualities that A500 Carbon Steel Structural Tubing provides includes general fabrication, structural needs, manufacturing, repairs, and more. A500 Steel is widely used in industrial maintenance, agricultural implements, transportation equipment, truck beds, trailers, frames, etc. Squared & Rectangular A500 Steel box-shape configuration allows for much greater strength and rigidity compared to angles or channels. This steel shape is easy to weld, cut, form and machine with the proper equipment and knowledge. 

 

A500 Advantages

  • Excellent weldability
  • Good machinability
  • Can be cold worked.
  • Aesthetically pleasing
  
This tube can be custom cut to lengths of your choice, please click "add cuts" to customize the exact measurements you need.

 

Chemical Composition

  • Carbon:              26% (Max)
  • Manganese:        1.35% (Max)
  • Phosphorus:        0.035% (Max)
  • Silicon:               0.035% (Max)
  • Copper:              0.20% (Min) *

ItemSquare Tubing
Length40'
Material Black Steel
Material GradeA500
Height3''
WIdth3''
Gauge1/4''
Wall THickness.25''
Tensile Strength58,000
Yield Strength42,000
Elongation23
Weight Per Foot8.81 lbs
Total Weight352.4 lbs
Cuttable?Yes

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