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A36 Carbon Steel Hollow Rectangular Bar, Hot Rolled, Inch, ASTM A36

Available in multiple versions

4.8 out of 5 stars 56 customer reviews

Price: $32.34 - $100.29
Product Specifications
Item Shape Hollow Rectangular Bar
Grade Rating A36
Measurement System Inch
Specification Met ASTM A36
Brand Name Small Parts
Length Tolerance +0.125", -0.000
Material Steel
Metal Construction Type Hot Rolled
Model Number 91674 TUBING PARENT2
Production Method Hot Rolled

Currently showing 1-6 of 6
ASIN
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Item Thickness Width Wall Thickness Length Number of Items Price
   
B000H9PGKI 2 inches 5 inches 0.25 inches 48 inches 1
$97.55
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B000H9RNYA 2 inches 3 inches 0.1875 inches 36 inches 1
+ Shipping
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B000H9M4MQ 3 inches 4 inches 0.25 inches 36 inches 1
$75.97
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B000H9M4QC 3 inches 5 inches 0.12 inches 60 inches 1
$100.29
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B000H9NXEE 3 inches 4 inches 0.12 inches 72 inches 1
$75.65
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B000H9QDQY 4 inches 6 inches 0.1875 inches 24 inches 1
$32.34
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Currently showing 1-6 of 6
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Product features

  • A36 carbon steel is a structural steel that has better formability than 1018 carbon steel
  • Hot rolled to attain the specified dimensions
  • Meets ASTM A36 specifications

Product description

The A36 carbon steel rectangular tubing has been hot rolled and meets American Society for Testing and Materials International ASTM A36 specifications. The A36 carbon steel grade is a structural steel that has better formability than 1018 carbon steel. The tubing has been hot rolled, a method of compressing metal between two rollers at a temperature above the material’s recrystallization temperature to attain the specified dimensions.

Steel is an iron alloy with carbon and other elements that modify the steel to achieve specific properties. In general, steels with higher carbon content have greater strength, hardness, and wear resistance, while those with lower carbon content have more formability, weldability, and toughness. Carbon steels, which include most AISI-SAE grades in the 1000 range, are classified by their level of carbon content as low (below 0.3%), medium (0.3% to 0.6%) and high (0.6% and above). Alloy steels, which include AISI-SAE grades in the 1300 and 4000 ranges and above, incorporate elements such as chromium, molybdenum, and nickel to modify properties like machinability and corrosion resistance. Tool steels, which include most grades with a letter and number grade designation, have high carbide content for wear resistance, high hardness, and the ability to hold a cutting edge. Some tool steels are designed to resist deformation when used in elevated temperatures.

Tensile strength, used to indicate a material’s overall strength, is the peak stress it can withstand before it breaks. Wear resistance indicates the ability to prevent surface damage caused by contact with other surfaces. Toughness describes the material's ability to absorb energy before breaking, while hardness (commonly measured as indentation hardness) describes its resistance to permanent surface deformation. Formability indicates how easily the material can be permanently shaped. Machinability describes how easily it can be cut, shaped, finished, or otherwise machined, while weldability characterizes the ability to be welded.


Product details

  • Shipping Information: View shipping rates and policies
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B00564RSXC
  • Item model number: 91674 TUBING PARENT2
  • Average Customer Review: 4.8 out of 5 stars 56 customer reviews
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Customer Reviews

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Top customer reviews

June 13, 2016
Thickness: 2|Overall Width: 3|Wall Thickness: 0.12|Overall Length: 24|Number of Items: 1|Verified Purchase
3 people found this helpful
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October 20, 2015
Thickness: 1-1/2|Overall Width: 4|Wall Thickness: 0.12|Overall Length: 12|Number of Items: 1|Verified Purchase
One person found this helpful
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March 30, 2018
Thickness: 3|Overall Width: 4|Wall Thickness: 0.12|Overall Length: 60|Number of Items: 1|Verified Purchase
July 20, 2017
Thickness: 1-1/2|Overall Width: 3|Wall Thickness: 0.12|Overall Length: 72|Number of Items: 1|Verified Purchase
One person found this helpful
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May 31, 2017
Thickness: 2|Overall Width: 3|Wall Thickness: 0.12|Overall Length: 12|Number of Items: 1|Verified Purchase
One person found this helpful
|Comment|Report abuse
April 26, 2016
Thickness: 2|Overall Width: 3|Wall Thickness: 0.25|Overall Length: 36|Number of Items: 1|Verified Purchase
January 16, 2018
Thickness: 1|Overall Width: 3|Wall Thickness: 0.12|Overall Length: 72|Number of Items: 1|Verified Purchase
June 15, 2014
Thickness: 3|Overall Width: 4|Wall Thickness: 0.25|Overall Length: 24|Number of Items: 1|Verified Purchase