Steel Bar

Maximize the potential of your next project with our wide selection of steel bars. We carry steel round bars, steel flat bars, steel hex bars and steel square bars. Our inventory boasts 5 different alloys, providing you with the options needed to achieve optimal results. As a leading supplier of steel bars in the nation, we offer standard and custom-cut lengths at unbeatable prices - all with no minimum order requirements. Choose from A36, 1018, 1045, 1144, and 12L14 grades, with most of our cold roll bar/rod stock available in both full and custom-cut lengths. Trust our high-quality steel bars to deliver superior strength and cost-efficiency for your next undertaking.

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5 Products

304 Stainless Steel Round BarSKU: SCS-SSRD-304
$10.69 to $635.38
303 Stainless Steel Round BarSKU: SCS-SSRD-303
$28.63 to $251.18
304 Stainless Steel Flat BarSKU: SCS-SSFL-304
$0.00 to $44.47
1018 Cold Rolled Steel Flat BarSKU: SCS-CRFL-1018
$9.59 to $1,911.00
4130 Chromoly Round BarSKU: SCS-CHRD-4130
$57.10 to $638.56

Steel Bar Characteristics


Steel bars are available in different compositions, alloys and properties, which affect their suitability for various applications. Here are the differences between each type of steel bar:


1018 Cold Rolled Steel Bar: This is a low-carbon steel with good machinability and weldability. It has a relatively low strength and hardness, making it suitable for applications that don't require high strength.


1045 Cold Rolled Steel Bar: 1045 is a medium-carbon steel known for its excellent strength and impact resistance. It is commonly used for shafts, gears, and other high-stress components.


1144 Cold Rolled Steel Bar: 1144 is a resulfurized and rephosphorized steel. It offers enhanced machinability and improved mechanical properties compared to regular 1018 steel. It is often used in applications where higher strength and toughness are required.


12L14 Cold Rolled Steel Bar: 12L14 is a leaded steel that contains sulfur and lead additives. It provides excellent machinability but lower mechanical properties compared to other steels. It is commonly used for parts that require intricate machining operations.


A36 Hot Rolled Steel Bar: A36 is a carbon steel with good weldability and formability. It is commonly used in structural applications such as buildings and bridges. It offers moderate strength and hardness.


4130 Chromoly Steel Bar: 4130 is an alloy steel containing chromium and molybdenum. It has excellent strength, hardness, and toughness, along with good weldability. It is commonly used in the aerospace, automotive, and cycling industries.


303 Stainless Steel Bar: 303 is a free-machining stainless steel alloy. It contains sulfur and selenium, which improve its machinability but reduce its corrosion resistance compared to other stainless steels. It is often used for machining applications where corrosion resistance is not the primary concern.


304 Stainless Steel Bar: 304 is a versatile and widely used stainless steel alloy. It offers excellent corrosion resistance, good formability, and high temperature resistance. It is commonly used in various industries, including food processing, chemical processing, and architectural applications.


It's important to note that the properties and applications of these steel bars can vary depending on factors such as heat treatment, processing methods, and specific requirements of the application.