Product Description
4140 alloy steel is a type of low-alloy steel that contains chromium, molybdenum, and manganese as alloying elements. It is also known as "chrome-moly" steel or simply "chrome-moly."4140 alloy steel has excellent strength, toughness, and wear resistance properties. It is commonly used in the manufacturing of shafts, gears, axles, bolts, and other components that require high strength and resistance to fatigue, impact, and abrasion.