What material is a good interior door lock? What material is good for door locks?

There are many materials for indoor door locks, including aluminum-magnesium alloy, stainless steel, new alloy, pure copper, iron, etc. As for what material is good, it depends on your personal budget! If you have a relatively rich budget, you can choose aluminum-magnesium alloy and stainless steel!

Among them, the electronic IC card door lock is not suitable for home use, because from the function of anti-theft and anti-prying, the electronic lock is not stronger than the mechanical lock, but it is much more expensive, so it is mainly suitable for hotels, restaurants and other places. Anti-theft and fireproof door locks are used for anti-theft doors and entrance doors in the living room, and most of them are currently using a three-way insurance structure, that is, 3 deadbolts lock the handle and the upper and lower latches respectively. When choosing, pay attention to the material of the lock and the test certificate of the relevant department.

The handle door locks on the market are rich in colors, including gold-plated, titanium-plated, silver-plated, chrome-plated, as well as imitation wood grain, frosted, imitation bronze, imitation gemstone color. No matter the color, the surface is required to be delicate and smooth, without spots and without rust. With the refinement and in-depth development of home decoration and decoration, the application of locks is also more specific, such as sliding door locks used on sliding doors, glass locks used on glass doors, special bumper locks for children's rooms, etc., but the wide range of applications is still handle door locks.

There are two types of handle door locks: ball locks and handle locks. There is a stainless steel bathroom ball lock with a waterproof function that is specially designed for toilets. Once in the bathroom, press the safety button on the handle on the side of the room and the door will be locked.

The most important thing is the quality of the lock. When you choose a lock, try to buy products with higher brand awareness, because there is a problem of mutual opening rate. The mutual opening rate refers to the ratio of the lock and the key to each other, the less the lock is opened by a key, the stronger the safety and reliability of the lock.

At present, the mutual opening rate of the world's well-known brand locks is only 1 in 10,000, and the mutual opening rate of excellent domestic lock brands is also about 1 in 6,000, while some informal, no production strength of the lock factory produces products with a mutual opening rate of 1/30, such a lock, the safety and reliability are too poor. A good brand product, although the ** is slightly higher, but the quality of the lock is guaranteed, and it is still worth it. If you still want to choose the best product, then you can try to choose a lock with a large number of key teeth, because the more teeth of the key, the greater the difference, and the lower the mutual opening rate of the lock.

From the point of view of the durability of the lock, the best material should be stainless steel, especially when used as a surface material, the more you use it, the brighter it becomes. It has good strength, strong corrosion resistance and unchanged color. But there are also many kinds of stainless steels, which can be mainly divided into ferrite and austenite.

Ferritic stainless steel is magnetic, commonly known as stainless iron, long time, bad environment will also rust, only austenitic stainless steel will not rust, the identification method is very simple, with a magnet to try to identify. Copper locks are one of the most widely used lock materials, with good mechanical properties, good corrosion resistance and processing performance, and bright color, especially copper forged lock handles and other lock decorations, with smooth surface, good density, no porosity and sand holes. It is both strong and rust-proof, and can be used to plate 24k gold or placer gold and other surface treatments, and the copper locks appear magnificent, noble and generous, adding a lot of color to people's homes.

Zinc alloy material locks, its strength and anti-rust ability are much worse, but its advantage is that it is easy to make complex pattern parts, especially pressure casting. The more complex patterns of locks seen on the market are very likely to be made of zinc alloy, and consumers should carefully identify them.

When buying door locks, different materials, quality and service life are also different. What material is good to buy for the door lock? PChouse will take you to find out.

1. The main added elements of zinc alloy are aluminum, copper, magnesium, etc., zinc alloy can be divided into two categories according to the processing technology: deformation and casting, and the fluidity and corrosion resistance of cast zinc alloy are good. Cast zinc alloy is usually used in the panel and handle of door locks, and Torch brand zinc alloy is a national quality inspection-free material.

2. Fully imported electrolytic plate, the advantage is strong fingerprint resistance and rust resistance, but the cost is relatively high. It is suitable for the use of lock body housing.

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

4. Cupronickel has excellent mechanical and physical properties, and has the advantages of strong ductility, beautiful color and corrosion resistance. The main element added to cupronickel is nickel, and the master spoon such as high-grade angle spoons and double-row bead spoons are usually made of cupronickel.

1.Zinc alloy material.

Easy casting processing, medium production cost, multiple styles, multiple surface treatment colors, general compressive strength, medium impact resistance, general corrosion resistance, easy to model, and can be designed with a variety of appearance materials. It is used more in the mid-to-high-end door lock market.

2.Space aluminum.

Easy to process and form, low production cost, soft texture, relative deformation, low compressive strength, medium impact resistance, cold and hard color, monotonous, easy air nurture, short life, monotonous simple model, low cost of its own value, poor fire resistance.

3.Stainless steel.

4.Strong corrosion resistance, high compressive strength, fireproof, drill-proof, anti-fluffing, anti-sawing, anti-impact, long service life, uniform texture, high density, no holes, blisters, bright and uniform color, delicate, green and environmentally friendly, complex production process, high production cost.

Usually the more common door lock material is mainly stainless steel, the hardness is enough, anti-theft and anti-picking, and the security can also be guaranteed to a certain extent.

Summary. Hello dear, stainless steel is the most durable. The material of aluminum alloy door lock cylinder is usually zinc alloy, copper alloy or stainless steel, etc. Of these materials, stainless steel is the most durable.

Hello dear, stainless steel is the most durable. The material of aluminum alloy door lock cylinder is usually zinc alloy, copper alloy, gold or stainless steel. Of these materials, stainless steel is the most durable.

Can you tell us more about that?

Good pro, stainless steel door lock cylinder is favored because of its high strength, corrosion resistance, not easy to rust and other characteristics. The stainless steel door lock cylinder has a smooth surface, which is not easy to be scratched and has a long service life. In addition, the stainless steel door lock cylinder also has the characteristics of high tensile strength, good wear resistance, and not easy to deform, which can be scattered and withstand greater strength and is not easy to damage.

Zinc alloy and copper alloy door lock core covers also have a certain hardness and strength, but are more likely to be worn and rusted compared to stainless steel. So, if you're looking to choose a more durable aluminum alloy door lock cylinder, stainless steel is a better choice. I hope mine can help you