1,Description:
Nuts are nuts, and bolts or screws screwed together to play a
fastening role of the parts, all production and manufacturing
machinery must be used according to the different materials,
divided into carbon steel, stainless steel, non-ferrous metals
(such as copper) and other major types.
| material |
| aluminium | Aluminum has excellent thermal and electrical conductivity.
However, aluminum is naturally soft and may produce gelatinous
buildup after processing. If not properly operated, it is difficult
to cut during processing. |
|
|
| titanium | Edm machining is well suited for titanium because the process can
withstand the viscosity of this alloy and break down lengthy chips.
However, deionized water is needed as a medium to help control the
heat generated during processing.
|
|
|
| steel | Steel is a very strong metal, and many manufacturers tend to use
wire cutting machines instead of CNC machines for machining complex
steel features. However, this material generates a lot of heat, so
necessary precautions need to be taken. |
|
|
| brass | Brass has a high tensile strength and is easy to cut by machine.
But the cutting speed should be slow because it is a soft metal. |
|
|
4,Feature Advantage:
Corrosion resistance, wear resistance, high hardness
Stainless steel screw surface corrosion prevention treatment refers
to the use of various methods to apply a maintenance layer on the
metal surface, its role is to isolate the metal and the corrosive
environment, to inhibit the corrosion process, or reduce the
corrosive medium and the metal surface contact, so as to avoid or
reduce the purpose of corrosion.
Excellent corrosion resistance**: Both 316 and 316L contain 2-3%
molybdenum, which gives them stronger corrosion resistance compared
to the 304 series, especially in chloride environments like
saltwater, making them suitable for high-corrosion settings.
Stainless steel screws are made of metal, and metal corrosion
prevention methods mainly have four aspects, that is, the nature of
the material itself, the use of the environment, the interface of
data and the environment and the improvement of metal structure
design, if the use of complete corrosion resistant alloy to
manufacture stainless steel screws, unless there are special needs,
otherwise in the economic concept is not cost-effective, It is also
impractical to completely isolate the external surface of the screw
from corrosive environmental elements. Improved metal structure
design can improve the impact of special circumstances in a certain
situation, but the design of most stainless steel screws can not be
fully corrected, and its maintenance role is not permanent, so this
method can not deal with the basic problem, as long as the surface
corrosion prevention, that is, the appearance of corrosion
prevention treatment is the most widely used method.
5,About us
6.FAQ
Q: Are you trading company or manufacturer ?
A: We are factory and OEM are available.
Q: How long is your delivery time?
A: Generally it is 7-10 days if the goods are in stock. or it is
15-20 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay
the cost of freight.
Q: What is your terms of payment ?
A: 30% T/T in advance ,balance before shippment or L/C.
If you have another question, pls feel free to contact us as below:
