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304 Stainless Steel Plate Related Knowledge

Nov. 13, 2019

Do you know much about 304 stainless steel plates? The following 304 Stainless Steel Plate Suppliers will come to answer you one by one.


1. What temperature is the 304 stainless steel plate suitable for?

As we all know, stainless steel has high temperature and corrosion resistance, so what temperature is the 304 stainless steel plate suitable for? The use temperature of 304 stainless steel plate is 190~860 degrees Celsius, but in actual use, why does the use temperature of 304 stainless steel plate lower than 860 degrees occur? What is the temperature intensity?

In fact, the temperature of the 304 stainless steel plate is not suitable to maintain between 450 and 860 degrees Celsius, and when the temperature of the 304 stainless steel reaches 450 degrees Celsius, a critical point occurs. In addition, chromium carbide is formed. In the presence of diluted chromium, the chromium-deficient region will appear in its original position. The chromium-deficient region will change the properties of the stainless steel and change at 450 ° C temperature and strength. This material of 304 stainless steel usually has excellent acid resistance with a nitric acid concentration of less than 70%. Stainless steel 304 materials (eg temperatures of 0-80 ° C) are one of the excellent alkali resistance data, and most bases can be used in the 0-100 ° C range.


304 Stainless Steel Plate


304 Stainless Steel Plate


2, 304 stainless steel plate using the correct method!

304 Stainless Steel Plate has the correct application method, as long as the correct method is applied, it can ensure that its service life is more durable, and it can also reach the true purification effect of the transfer object.

a. The two doors of the stainless steel transfer window should be kept in the closed state during the operation. There is a transmission window of the electric lighting system. Plug in the power plug first and connect the 220V/50Hz power supply.

b. When it is necessary to disinfect and sterilize the articles conveyed in the stainless steel transmission window, the power switch of the ultraviolet sterilization lamp can be turned on. At this time, the ultraviolet sterilization lamp is lit, and the sterilization is performed according to the rules.

c. Regarding the operation of the electronic interlocking stainless steel transfer window, when the door of one side transfer window is opened, the other side door is actively locked, so when the article is delivered, the door of the transfer window is first opened, which will be required After the delivered item is placed in the transfer window, the stainless steel transfer window door is closed. After the sterilization process, the door on the other side of the transfer window is opened, and the same worker will immediately close the stainless steel door after taking out the transferred items. So as not to affect the delivery of the next item.


3. What characteristics will appear when the 304 stainless steel plate is bent?

When the 304 stainless steel plate is processed, it may sometimes be bent. Everyone knows that the stainless steel itself has a high yield point, high hardness, and a significant cold work hardening effect. Therefore, the following characteristics may occur when bending.

a. Because the thermal conductivity is worse than ordinary low carbon steel, the elongation is low, resulting in a large deformation force;

B.321 stainless steel sheet has a strong tendency to rebound compared with carbon steel when bending;

c. Compared with carbon steel, the stainless steel plate has a low elongation rate, and the bending angle R of the workpiece is larger than that of carbon steel when bending, otherwise there is a possibility of cracking.


According to the above characteristics, in general:

a. Under the unit size, the thicker the sheet, the greater the bending force required, and the margin of bending force should be larger when the bending equipment is selected as the thickness increases;

b. Under the unit size, the greater the tensile strength, the smaller the elongation, the greater the bending force required, and the larger the bending angle should be;

c. The greater the yield strength of the material, the greater the elastic recovery. In order to obtain the angle of 90 degrees of the bending member, the angle of the required pressing knife should be designed to be smaller. Compared with the same thickness of carbon steel, the stainless steel has a large bending angle. This should pay special attention to the occurrence of crushing cracks and affect the strength of the workpiece.


The above is the 316 Stainless Steel Sheet manufacturer for everyone's answer, I hope to help everyone.

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