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Seamless Carbon Steel Rectangular Tube ASTM A500 with Mill Test Certificate

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Seamless Carbon Steel Rectangular Tube ASTM A500 with Mill Test Certificate

Brand Name : Jinxi Pipe

Model Number : Hollow Section

Certification : ISO 9001,BV,SGS,TUV,CE

Place of Origin : China

MOQ : 1

Price : 400 USD/TON

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 1000000

Delivery Time : 7 dyas

Packaging Details : Package with new steel straps 3+2+3, with 2 slings per package for lifting

Product Name : Carbon Steel Square Tube, Square Carbon Hollow Section, Square Hollow Section

Certified Rectangular Tube Standard : ASTM A500

Certified Rectangular Tube Type : Welded and Seamless

Certified Rectangular Tube OD : Square Hollow Section: 10mm*10mm - 500mm*500mm

Certified Rectangular Tube Thickness : 0.5mm - 20mm

Certified Rectangular Tube Length Range : 5.8/6/11.8/12/18 meters

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Third-Party Inspected Rectangular Tube with Mill Test Certificate

 

Specifications

 

Rectangular tube is an extruded product that is widely used for all types of fabrication projects where lightweight and corrosion resistance is a primary concern. Rectangular tube has square corners inside and outside, with no weld seam.

 

American Standard Standard Name
A500/A500M Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes

 

 

Certified Rectangular Tube Chemical Composition

Sources American Standard A500 / A500M TABLE 1 Chemical Requirements

 

Element Composition, %
Grades A, B and D Grace C
Heat Product Heat Product
Analysis Analysis Analysis Analysis
Carbon, max A 0.26 0.3 0.23 0.27
Manganese, max A 1.35 1.4 1.35 1.4
Phosphorus, max 0.035 0.045 0.035 0.045
Sulfur, max 0.035 0.045 0.035 0.045
Copper, min B 0.2 0.18 0.2 0.18
A For each reduction of 0.01 percentage point below the specified maximum for carbon, an increase of 0.06 percentage point above the specified maximum for manganese is permitted, up to a maximum of 1.50% by heat analysis and 1.60% by product analysis.
B If copper-containing steel is specified in the purchase order.

 

 

Certified Rectangular Tube Mechanical Properties

Sources American Standard A500 / A500M TABLE 2 Tensile Requirements

 

Round structural tubing
  Grade A Grade B Grade C Grade D
Tensile strength, min, psi (MPa) 45,000 (310) 58,000 (400) 62,000 (425) 58,000 (400)
Yield strength, min, psi, (MPa) 33,000 (230) 42,000 (290) 46,000 (315) 36,000 (250)
Elongation in 2 in. (50 mm), min, %D 25A 23B 21C 23B
Shaped structural tubing
  Grade A Grade B Grade C Grade D
Tensile strength, min, psi (MPa) 45,000 (310) 58,000 (400) 62,000 (425) 58,000 (400)
Yield strength, min, psi, (MPa) 39,000 (270) 46,000 (315) 50,000 (345) 36,000 (250)
Elongation in 2 in. (50 mm), min, %D 25A 23B 21C 23B
A Applies to specified wall thicknesses (t) equal to or greater than 0.120 in. (3.05 mm). For lighter specified wall thicknesses, the minimum elongation values shall be calculated by the formula: percent elongation in 2 in. (50mm) = 56t + 17.5, rounded to the nearest percent. For A500M use the following formula: 2.2t + 17.5, rounded to the nearest percent.
B Applies to specified wall thicknesses (t) equal to or greater than 0.180 in. (4.57 mm). For lighter specified wall thicknesses, the minimum elongation values shall be calculated by the formula: percent elongation in 2 in. (50 mm) = 61t + 12, rounded to the nearest percent. For A500M use the following formula: 2.4t + 12, rounded to the nearest percent.
C Applies to specified wall thicknesses (t) equal to or greater than 0.120 in. (3.05 mm). For lighter specified wall thicknesses, the minimum elongation values shall be by agreement with the manufacturer.
D The minimum elongation values specified apply only to tests performed prior to shipment of the tubing.

 

 

Certified Rectangular Tube Manufacturing Process

 

Seamless Carbon Steel Rectangular Tube ASTM A500 with Mill Test Certificate

 

 

Certified Rectangular Tube Application

 

  • Building and Construction Frameworks
  • Metal Fabrication and Manufacturing
  • Transportation and Trailers
  • Fencing, Gates, and Railings
  • Furniture and Interior Design
  • Agricultural and Farming Structures
  • Solar Panel Mounting Systems
  • Architectural Features and Canopies
  • Storage and Racking Systems
  • Infrastructure and Public Works

 

 

Certified Rectangular Tube Packing & Loading

 

Hollow Section is transported in containers

Seamless Carbon Steel Rectangular Tube ASTM A500 with Mill Test Certificate

 

Hollow Section is transported in containers

Seamless Carbon Steel Rectangular Tube ASTM A500 with Mill Test Certificate

 

 


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Seamless Carbon Steel Rectangular Tube

      

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Mill Test Certificate Rectangular Tube

      
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