True or False: Grades of wire rope include traction, steel, and improved plow steel.

The correct answer is true because the grades of wire rope are classified based on their material composition and intended use. There are several grading systems in place, with traction, steel, and improved plow steel recognized as common designations.

Traction wire rope is usually designed for applications requiring high tensile strength and durability. Steel rope is a general term that can encompass a variety of wire ropes made from different grades of steel, ensuring structural integrity under load. Improved plow steel represents an enhancement in material qualities, providing better performance over standard steel in terms of strength and fatigue resistance.

Understanding these distinctions helps in selecting the appropriate wire rope for specific applications, ensuring that safety and performance standards are met.