The advantages and disadvantages of profile cabinet and plate racks

Profile sheet cabinet and cabinet has its own advantages and disadvantages, the rack plate on the market in general is cold rolled steel sheet metal material products, such as the processing technology, there are two main types of stainless steel profiles are hot rolling and cold rolling. Different processing technology for stainless steel special-shaped material has great effect on microstructure and mechanical properties, so the processing technology is when the choose and buy you an important factor to consider. Below is for you to introduce the advantages and disadvantages of stainless steel profiles hot rolling and cold rolling process.

1 a, stainless steel profiles of hot rolling process, the advantages: may destroy the cast structure of stainless steel profiles, grain refining of steel, and eliminating the defects of the microstructure, thus make stainless steel profiles tissue close-grained, mechanical performance is improved. This improvement is mainly manifested on along the rolling direction, so that the stainless steel profiles in a certain extent, is no longer isotropic body. Pouring formed bubbles, cracks and loose, can also be used in high temperature and pressure are welded together.
2. Disadvantages: after hot rolling, stainless steel profiles within the non-metallic inclusions is pressed into thin slices, appear statified phenomenon, layered can make stainless steel profiles along the thickness direction tensile performance degradation. Residual stress caused by uneven cooling of deformation, stability, fatigue resistance, etc, also may produce adverse effect.
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1, stainless steel profiles cold rolling process, advantages: molding speed, high output, and does not damage the coating, can be made into a variety of cross section form, to meet the needs of the conditions of use. Cold rolling can make the stainless steel profiles produces large plastic deformation, thus improve the yield point of steel.
2. Disadvantages: cold-rolled stainless steel profiles style is usually open section, makes the cross section of free torsion stiffness is relatively low. Prone to reverse when bending, compression prone to bending torsional buckling. Cold rolled stainless steel special-shaped material thickness is small, and no upset in the cohesion of the corner panel to locality under concentrated load ability weak.
through the above explanation, hope everybody can the cabinet plate has certain understanding, the use of the advantages and disadvantages of different cabinets, different plates, the use of the environment is different, the advantages and disadvantages of different plate processing technology usage, also differ, hope can let everybody sheet for cabinets have a further understanding! !