SCM420H Gear Steel, In Stock Pricing & Sales

Special alloy steelGear steel is a general term for steel grades suitable for the manufacturing of gears. Generally, low-carbon steel is commonly used.Steel, low-carbon alloy steel such as:、Wait.：Steel, 45# steel, medium carbon alloy steelGears made of steel, such as those, can all be referred to as gear steel. This type of steel is typically heat treated to possess excellent strength, hardness, and toughness, or to be wear-resistant on the surface while maintaining good toughness and impact resistance in the core.