M4 M6 Stainless Steel Male And Female Hexagon Head Standoff ASTM B8 B8M B8T A453 single studs

M4 M6 Stainless Steel Male And Female Hexagon Head Standoff ASTM B8 B8M B8T A453 single studs
 
Product Description:

What is a standoff? As the name suggests, tstandoff is one end for the internal thread and the other end for the external thread of a kind of screws, broadly speaking, standoff also include both ends are internal thread screws. Its appearance is hexagonal, play a role in fastening and isolation, because it is generally used hexagonal copper rod as raw material production and become, so tstandoff is also known as copper column, hexagonal copper column, copper isolation column or copper spacer column.
The use of standoff. Intercalated screws are mainly used in the computer, circuit board and other industries, when one end is screwed into the locked object, the hexagonal post is exposed to the outside, which can fix or isolate other objects.
The main specifications of standoff are M3, M4, M5, M6, M8, M10, etc., and their hexagonal posts were 5, 6, 8, 10, 12, 15mm, etc., which should be in the most or the M3 series. Material in addition to copper an

Hexagonal studs are also known as yin and yang studs, it is one end of the internal thread and one end of the external thread, but are hexagonal, can play a role in fastening and isolation.

Mostly used in computers, circuit boards and other industries, when used, when one end is screwed into the workpiece being fastened, the hexagonal column is exposed on the surface, can be fixed or isolated from other workpieces. Such as in the computer mainframe, the external thread can be connected to the motherboard inside the mainframe, the internal thread can be isolated from the motherboard and sheet metal shell.

Applications:

Stainless Steel:
1, the basic knowledge of stainless steel
Stainless steel is an alloy material with corrosion resistance, and its main components are an alloy of elements such as iron, chromium and nickel. These elements can effectively resist oxidation and corrosion, so that stainless steel has a high degree of durability and aesthetics.
2, stainless steel maintenance methods
Cleaning
Keeping stainless steel products clean is an important part of their maintenance. You can use mild detergents and soft cloth for cleaning, avoid the use of detergents containing acidic and alkaline components, so as not to damage the surface of stainless steel. When removing dirt, you should try to avoid using irritating cleaning tools to avoid scratching the stainless steel surface. After cleaning, rinse with water and dry with a clean soft cloth.
3, the use of stain remover
For some stubborn dirt, you can use special stainless steel stain remover for cleaning. But before using it, you should carefully read and follow the instructions in the product manual. In addition, stainless steel products on the dirt can be cleaned with alcohol or vinegar, these common cleaners on stainless steel has a certain decontamination effect.
Steel types:

 
201, 304, 316 are austenitic stainless steel, according to the performance of the non-magnetic, some of the performance of the weak magnetic because of the smelting of the composition of the segregation or improper heat treatment leads to the austenite in a small amount of martensite or ferrite. Austenitic stainless steel corrosion resistance comes from the formation of chromium oxide protective layer on the metal surface. When the material temperature is heated to 450 degrees -900 degrees, the structure changes, will form chromium carbide along the edge of the crystal and can not form a protective layer of chromium oxide, thus reducing the corrosion resistance, this is also known as ‘intergranular corrosion’. As a result, there are 304L and 316L, the two due to the low carbon content also reduces the intergranular corrosion. In particular, the higher susceptibility to intergranular corrosion does not mean that non-low carbon content is more susceptible to corrosion, in a highly chlorinated environment, this susceptibility is also higher.
 

410 (1Cr13) Stainless Steel

410 is martensitic stainless steel, good hardenability it has high hardness, toughness, good corrosion resistance, hot strength and cold deformation properties, vibration damping is also very good. Requires high or low temperature tempering, but should be avoided between 370-560 ℃ tempering treatment.

Appearance difference between stainless steel and carbon steel

If the aesthetics of the work you are doing needs to be enhanced, the appearance of the metal must be considered.

If appearance is an important factor, it is best to choose stainless steel with a special finish.

While both can be ground and polished for a bright, lustrous appearance.

However, carbon steel requires a quick clear coat or paint after the polishing process.

If these are not applied, carbon steel will lose its lustre and eventually rust.

Cost

Another important consideration is the cost difference between carbon steel and stainless steel.

Although different steels have different costs, stainless steel is generally more expensive than carbon steel.

This is primarily due to the addition of various alloying elements to stainless steel, such as chromium, nickel, and manganese.

All these extra elements in stainless steel add to the cost compared to carbon steel.

On the other hand, carbon steel consists mainly of relatively cheaper elements of iron and carbon.

If you are on a tight budget for your project, then carbon steel may be the best option.

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