forged step shaft
Step Shaft
forged step shaft

Step Shaft Forging Component

Step shaft is a shaft with multiple cylinders of different diameters connected together like steps. In fact, the outer ring and plane turning constitute the turning of the stepped shaft, so it is very important to consider the dimensional accuracy and step length requirements of the outer ring when turning.

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Main parameters of Step Shaft

A:≤Φ1500mm B:≤Φ900mm C:≤Φ900mm

Common technical standards of Step Shaft

A: GB/T3077 EN10083   EN10084   EN10085 JB/T6395

B: JB/T1265~1271

C: JB/T3733 JB/T4120 JB/T6393

Typical steel grades of Step Shaft

A:  18CrNiMo7-6, 17CrNiMo6, 20CrNi2Mo, 20CrMnTi, 34CrNiMo6, 30CrNiMo8, 20CrNiMo, 40CrNiMo, 35CrMo, 42CrMo

B:  35CrMo, 35CrMoV, 34CrMo1A, 20SiMn, 16Mn, 34CrNi1Mo, 34CrNi2Mo, 34CrNi3Mo

C:  9Cr2Mo, 70Cr3Mo, MC3, MC5, etc.

Applications of Step Shaft

A stepped steel shaft is also called a forged step shaft. This type of shaft is created through a special forging process that shapes it into a series of steps, that gradually increase in diameter from one end of the shaft to the other. The forging step shaft is widely used in various industrial applications, including gear shafts, transmission shafts, rolls, motor rotation shafts for high-speed trains and rail transit, and petroleum machinery among others.                                                                                                            One of the significant advantages of the shaft forging process is that it can effectively eliminate defects and improve the mechanical properties of steels, making the forged step shaft  a popular choice for various industrial applications.

In summary, the forged step shaft offers several benefits over other alternatives, including improved durability, greater strength, and better load-handling capabilities. As such, they have become an essential component of various industrial applications, from gearing to petroleum machinery.

Why Choose Hongsheng Step Shaft

Hongsheng Step Shaft is the ideal choice for those who are looking for reliable and high-quality forging step shaft products. We specializes in the production of shaft forgings, including forged step shaft and stepped steel shaft, which are widely used in the industrial field. The high strength and durability of our forged stepshaft products make them suitable for heavy-duty applications that require resistance to wear, corrosion, and impact. With years of experience in the industry, Hongsheng is committed to providing our customers with the best forged step shaft solutions and services that meet their specific needs.

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