25 Teeth Motor Shafts Heat Treatment Core Shaft 62HRC Hardness

Shafts the shaft is (φ50-φ55) x (200-270) Motor Shafts the modulus in 3, The heat treatment process of the product is carburizing quenching, carburizing process is a very old process, in recent years, there is a high concentration of carburizing process.

Hexagonal crack is produced on the surface, which is caused by excessive grinding and heating on the surface of hard grinding wheel. It is also related to insufficient tempering of heat treatment and excessive residual internal stress. After etching with acid, all defective areas are black and can be distinguished from those without defects.

This is the heat generated during grinding temper. The transformation of martensite into troisite. In fact, the cracks are visible to the naked eye after grinding.

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FAQ:

Q:What are your terms of payment?

A:generally speaking, telegraphic transfer 30% serves as deposit, 70% is before deliver, but specific circumstance, want to seek advice from our business branch, according to different actual situation, differ somewhat.

Q: What are your company's main products?

A: Automotive precision forging products.

Q: Can you send me a sample?

A: Yes, we can send you the sample to check the quality, but you need to pay all the cost of the sample.

Q: How to get the best price?

A: You can consult our commercial department for pricing.

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