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Filter Housings, which weighs 6.2kg, 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. Aging treatment:
Heating and heat preservation at the temperature of strengthening phase precipitation, precipitation of strengthening phase, hardening, improve strength.
2. Quenching:
The austenitizing steel is cooled at an appropriate cooling rate so that martensite and other unstable structure transformation can occur in all or a certain range of the workpiece cross section.
3.tempering
A heat treatment process in which the quenched workpiece is heated to an appropriate temperature below the critical point AC1 for a certain period of time and then cooled in a suitable way to obtain the desired microstructure and properties.
Product specification:
| boundary dimension | (φ55-φ132)x(100-480) |
| weight | 1.2-25Kg |
| material | 20# |
| heat treatment | isothermal annealing+isothermal normalizing |
| product description: | hydraulic filter |
| materials | mild steel |
| processing technic | cold forging+machining |
| fabricating machinery | Hydraulic press+CNC Lathe |
| checkout equipment | Zeiss CMM+Mitoyo contourgraph |



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FAQ:
Q: How to get the best price?
A: You can consult our commercial department for pricing.
Q:What's your lead time?
A: Generally speaking, the specific delivery time depends on the item and quantity of your order, depending on the situation.
Q:Can we produce according to the sample?
A: Yes, we will produce according to customers' samples or technical drawings.