



stainless steel strip stainless steel coil stainless steel strapping band stain
Price:US $0.00 /
Require the use of stainless steel is most typical uses of long-term keep the building the original appearance. In determining the type to use
stainless steel, the main consideration is the location of the atmospheric corrosion
of aesthetic standards, requirements and the cleaning system. However, a growing
number of other applications just seek structural integrity or impermeable. For
example, the roof and side wall of industrial buildings. In these applications, the
owner of the construction costs may be more important than the aesthetic, the
surface is not very clean can. The use of 304 stainless steel in dry indoor
environment is quite good. However, in the country and the city to maintain its
appearance in the outdoors, they need frequent cleaning. In the industrial pollution
and coastal areas, the surface will be very dirty, even rust. But to get the aesthetic
effect of outdoor environments, would need to use nickelcontaining stainless steel.
So, 304 stainless steel is widely used in curtain wall, side walls, roof and other
construction purposes, but the erosion of serious industrial or marine atmosphere,
the best use of 316 stainless steel. Stainless steel door.
Stainless steel repair and cleaning and other materials exposed to the atmosphere,
stainless steel will be dirty. Seminar will analyze the future effects of design factors
of repair and cleanup costs of. However, in the rain erosion, artificial irrigation and
has dirty between the surface there is also a relationship. By the same slab placed
directly in the atmosphere and stored in a shed where the effect of rainfall
determined. The effect of artificial flushing manually with a sponge with soap water
every six months to clean each strip of the right to determine the. Results show that,
compared with the stored in a shed where and where not washing lath, through rain
and manual scrub to remove surface dirt and deposition on the surface of a good
role. But also discover, the surface processing conditions also affect the lath, better
effect than the smooth surface of the slab surface roughness. So wash the interval
is affected by many factors, the main influence factor is the required standards of
beauty. Although many stainless steel curtain wall is only clean glass to wash, but,
in general, for external stainless steel washing two times a year
Stainless steel of various kinds, room temperature according to the organizational structure
can be divided into several categories:
1 austenitic: such as 304, 321, 316, 310 etc.;
2 martensite or ferrite: such as 430, 420, 410 etc.
Austenitic type is non-magnetic or weakly magnetic, martensite or ferrite is magnetic. Usually used for most
decorative tube plate stainless steel is Austenitic 304 material, generally speaking is non-magnetic or weakly magnetic, but fluctuations in chemical composition caused by smelting
or processing status of the different magnetic properties may also appear, but this can not
be considered to be counterfeit or substandard, what reason is this? Austenite is the above-
mentioned non-magnetic or weakly magnetic, and martensite or ferrite is a magnetic, due to refining the
composition segregation or improper heat treatment, will cause a small amount of martensite
Austenitic 304 stainless steel body or ferrite. In this way, will be 304 stainless steel with a
weak magnetic. In addition, 304 stainless steel after cold working, organizational structure
will be transformed to martensite, the greater the degree of cold deformation, the more
martensite transformation, the greater the magnetic properties of steel.