Low alloy rods start at a minimum tensile strength of what value?

The minimum tensile strength for low alloy welding rods is indeed 80 ksi. This specification aligns with the guidelines set forth in the Structural Welding Code - Steel (D1.1), where low alloy filler metals are categorized based on their mechanical properties.

Low alloy rods are designed for applications that require enhanced strength and toughness, which is crucial in structures subjected to high stress or extreme conditions. By requiring a minimum tensile strength of 80 ksi, the code ensures that welds made with these rods can withstand the demands typically associated with structural steel applications.

This strength threshold is particularly important because it provides a safety factor in construction and manufacturing, helping to prevent failures in critical structural components. Understanding these specifications is essential for ensuring compliance with industry standards and maintaining the integrity of welded structures.