1、 Ordinary carbon steel spline shaft

Ordinary carbon steel spline shafts are widely used in simple mechanical equipment, with low prices and good toughness and wear resistance. However, due to its low tensile strength and hardness, it is not suitable for applications under high pressure and high-speed rotation.

2、 Alloy steel spline shaft

The alloy steel spline shaft has higher tensile strength and hardness due to the addition of alloy elements such as chromium, molybdenum, copper, nickel, etc. It can withstand greater pressure and speed, and has good corrosion resistance and wear resistance. Alloy steel spline shafts are suitable for high pressure, high speed, and high load situations, such as aviation, aerospace, and automotive manufacturing.

3、 Stainless steel spline shaft

Stainless steel spline shafts have excellent corrosion resistance and aesthetics, and are widely used in industries that require high hygiene standards and decorative requirements, such as food processing, cosmetics production, and other fields. However, the cost of stainless steel spline shafts is relatively high, and they need to be selected according to specific application scenarios.