Metric Carbon Steel Flat Bar 4140
Metric carbon steel flat bar 4140 is a chromium-molybdenum alloy steel renowned for its versatility and dependable performance. This rectangular bar delivers a compelling combination of strength, toughness, and good machinability, making it suitable for a wide range of applications. The 4140 steel grade boasts a good hardenability, allowing it to be heat-treated to achieve increased strength and wear resistance when necessary.
Metric sizing ensures smooth integration into projects that adhere to the metric system. Available in various thicknesses and widths, metric carbon steel flat bar 4140 offers the flexibility to meet specific design requirements. In its annealed condition, the material exhibits good machinability, making it easier to work with for processes like drilling, tapping, and milling. Post-fabrication heat treatment can then be employed to enhance its mechanical properties for more demanding applications.
Common uses for metric carbon steel flat bar 4140 include machine components, gears, shafts, levers, and other structural elements requiring a balance of strength, machinability, and affordability. When searching for this material, it’s vital to consider the thickness, width, and length needed, as these can vary based on the supplier.
Metric carbon steel flat bar is versatile and can be used in many applications. As one of the most common types and shapes of steel, it is often used in the fabrication and construction sectors for frames, supports, trim and braces. 4140 steel is typically used where greater toughness and wear resistance is needed over lower carbon options. Some applications and industries for 4140 steel are but not limited to; gears, suspension systems, crankshafts, oil and gas equipment, bulldozer blades and supporting tools, in the automotive, agricultural and food processing sectors.
Metric Carbon Steel Flat Bar 4140 Specifications
ASTM A29, ASTM A108
Other Metric Flat Bar Options Available
Metric Carbon Steel Flat Bar S235 1018
Metric Carbon Steel Keystock 1045
Metric Stainless Steel Flat Bar 303