The A183-14 steel grade is a low-carbon steel alloy that is commonly used in various applications due to its excellent mechanical properties.
Chemical Composition:
– Carbon (C): 0.18%
– Manganese (Mn): 0.70-1.00%
– Phosphorus (P): 0.040% maximum
– Sulfur (S): 0.050% maximum
– Silicon (Si): 0.10-0.35%
– Copper (Cu): 0.20% maximum
Mechanical Properties:
– Tensile Strength: 60,000-80,000 psi
– Yield Strength: 33,000-45,000 psi
– Elongation: 20% minimum (in 8 inches)
– Reduction of Area: 40% minimum
Standard Number:
The A183-14 steel grade is specified under the ASTM A183/A183M-14 standard, which outlines the requirements for carbon steel track bolts and nuts used in railway fastening systems.
Characteristics and Applications:
– High strength and excellent mechanical properties make it suitable for heavy-duty applications such as railway track fastening systems.
– The low carbon content provides good weldability and machinability, allowing for easy fabrication and assembly.
– The alloy composition ensures good corrosion resistance, making it resistant to rust and other environmental factors.
– It is commonly used in the construction of railroad tracks, bridge structures, and other infrastructure projects where strength and durability are paramount.