What are the commonly used materials for locks?

Whether the safety of the lock is high, on the one hand depends on the technology used in the design process, on the other hand, it depends on the material used in the production process of the lock body itself, how to quality the material of the unlock body Xiao Bian reminds you to first understand what the materials of the locks are. What are the commonly used materials for locks? Today, Xiaobian takes you to study together!

Common materials for locks are:

1, stainless steel material:

From a durable point of view, the best material should be stainless steel, especially as a surface material, the more bright it is. It has good strength, strong corrosion resistance and constant color. However, there are many kinds of stainless steel, which can be mainly divided into ferrite and austenite. Ferritic stainless steel has magnetic properties, commonly known as stainless steel. It takes a long time, and the environment is not good, it will rust. Only austenitic stainless steel will not rust. The identification method is very simple. It can be identified with a magnet.

2, copper material:

Copper is one of the most widely used lock materials. It has good mechanical properties, good corrosion resistance and processing properties, and its color is beautiful. Especially for copper forged handles and other locks, the surface is flat, the density is good, and there is no air hole. Sand eyes. It is both strong and rust-proof. It can be used for plating various surface treatments such as 24K gold or gold, which is magnificent, noble and generous, adding a lot of color to people's home.

3. Zinc alloy material:

Zinc alloy materials have much lower strength and rust resistance, but have the advantage of being easy to make parts with complex patterns, especially for pressure casting. The locks of the more complicated patterns seen in the market are likely to be made of zinc alloy, and consumers should carefully identify them.

4, steel material:

Steel, good strength, low cost, but easy to rust, generally used as the internal structural material of the lock, not suitable for external decorative parts.

5, aluminum or aluminum alloy:

Aluminum or aluminum alloy, ordinary aluminum alloy (except aerospace) is soft and light, and the material strength is lower, but it is easy to form.

The above are the materials that locks often use, and the different advantages of different materials are also different. In order to ensure the safety of their own locks, Xiao Bian reminds you to choose the lock material according to the actual safety needs of the home. .