How to proceed the sureface of stainless steel screws?

Under all normal conditions, the surface of the stainless steel screw is smooth and flat, and there is no need to do any surface treatment, but the customer will definitely put forward some surface treatment regulations, one is to meet their own project regulations, and the other is to upgrade the stainless steel screw in the characteristics of some fields, the third is that it will be very beautiful and generous. So, how to develop the surface treatment of stainless steel screws? Let us master it together.

1. Electroplating: Immerse the electroplated parts in a solution with the deposited metal compound, and use the amount of electric current according to the plating solution to precipitate and deposit the electroplated metal material on the parts. General electroplating includes hot-dip galvanizing, copper, nickel, chromium, copper-nickel alloy and so on.

2. Hot-dip galvanizing: According to immersing the carbon steel parts into a tank with molten zinc at a temperature of about 510℃. The effect is that the iron-zinc alloy material on the surface of the cast iron gradually becomes the passivated zinc on the outer surface of the commodity. Hot-dip aluminum coating is a similar overall process.

3. Mechanical plating: according to the particles of the coated metal material to impact the surface of the product, and spray-weld the plating layer on the surface of the product.

Generally, electroplating is used for stainless steel screws, but hot-dip galvanizing is used for hexagonal wood screws used in power engineering, highways, etc. outdoors;

The above are the three methods of surface treatment of stainless steel screws. I hope it will be helpful to everyone. If you want to know more information about stainless steel screws, please pay attention to our website. we will bring you more stainless steel screws news

custom screw

custom screw manufacturer

custom screw manufacturers

custom screw supplier

custom screw suppliers

screw supplier

screw suppliers

screw manufacturer

screw manufacturers

screw supplier China

stainless steel screw

micro screw