Filter Housings, which weighs 5.2kg, chooses 20# material, The forging of this product requires heat treatment. Its heat treatment methods are isothermal annealing and isothermal normalizing. What is the common concept of heat treatment?

1. The normalized:
The steel or steel parts are heated to the appropriate temperature above the critical point AC3 or ACM for a certain time and then cooled in the air to obtain the heat treatment process of pearlitic structure.

2. Annealing:
The hypoeutectoid steel workpiece is heated to AC3 above 20-40 degrees, after a period of heat preservation, with the furnace slowly cooling (or buried in sand or lime cooling) to below 500 degrees in the air cooling heat treatment process.

3. Solution heat treatment:
The alloy is heated to the high temperature single-phase zone to maintain a constant temperature, so that the excess phase is fully dissolved into the solid solution, and then cooled quickly to obtain the heat treatment process of the supersaturated solid solution.

Product specification:

Related products:

FAQ:

Q:What are your packing terms?

A: Generally speaking, we will pack properly according to your requirements.

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.

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