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What is the material of the door lock?

1. The main added elements of zinc alloy are aluminum, copper, magnesium, etc. According to the processing technology, zinc alloy can be divided into deformation and casting. The fluidity and corrosion resistance of the cast zinc alloy is better. Cast zinc alloys are commonly used for door lock panels and handles. Torch brand zinc alloys are national quality inspection-free materials.

 

2. All imported electrolytic plates have strong fingerprint and rust resistance advantages, but the cost is relatively high. Suitable for lock housings.
 

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3, Brass, usually classified by copper content, H59-1 copper rod has a very toughness, suitable for lock core production, and H62 copper plate with higher copper content is used for key manufacturing.

 

4, White copper mechanical and physical properties are exceptionally good, and at the same time has the advantages of strong ductility, beautiful color, and corrosion resistance. The main added element of white copper is nickel, and the master spoons, such as high-grade angle spoons and double-row beads, are usually made of white copper.

 

Second, there are several types of door locks.

1. Space aluminum - easy to process and form; low development cost; soft texture, easy to deform; low strength, poor impact resistance; color cold and monotonous, easy to oxidize, short life; simple monotonous style, low value of the material itself, poor fireproof function.

 

2, Stainless steel - strong corrosion resistance, high strength, fire, anti-drill, anti-smash, anti-saw, anti-shock, long service life; uniform texture, good density, no porosity, sand holes, bright and uniform color, fine; green. The production process is complicated, and the development cost is high.

 

3, Zinc alloy - easy casting processing, low development cost; many styles, surface color; low strength, poor impact resistance, poor rust resistance, internal materials are prone to oxidation, and spots appear; crisp and easy to break, not prevent Drilling, anti-smashing, anti-saw; the material itself is of low value; it is not resistant to low temperature; the fireproof function is poor.

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4, according to the purpose, the lock can be divided into bedroom lock, portal lock (also known as an anti-theft lock), channel lock, and bathroom lock. From the shape of the lock, the lock can be divided into handle lock, ball lock, mortise lock, and deadlock.

 

5. Spherical door lock: The handle of the door lock is spherical, the production process is relatively simple, and the cost is low. It is widely used in China and is generally used for interior door locks due to poor safety. The material is mainly made of iron, stainless steel, and copper. Iron is used in the inner structure of the product, the outer casing is mostly made of stainless steel, and the lock core is mostly made of copper.

 

6, Three-bar handle lock: The handle of the door lock is the door handle. The production process is relatively simple, and the cost is low. It is widely used in China and is generally used for interior door locks due to poor safety. The product's material is mainly iron, stainless steel, copper, and zinc alloy. Iron is used in the inner structure of the product, the outer casing is mostly made of stainless steel, the lock core is mostly made of copper, and the lock handle is made of zinc alloy.

 

7, Ferrule handle lock: This lock is divided into the split lock and connected lock. The product comprises many materials, such as zinc alloy, stainless steel, and copper. Product safety is better, often used in the entrance and room doors. Office applications are more common.

 

8, Glass door lock: With the appearance of the glass door, there are also many glass door locks. The advantage of the glass lock is that the glass does not need to be opened, and the safety performance is good.

 

Conclusion

The above is the knowledge about the solid wood material of the door lock and the several types of door locks introduced to you today. The above introduces the door locks of several materials, the door locks of different materials, the effects, and other aspects are different. Consumers can choose the right door lock according to their own needs.