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Features Of Bending Of 304 Stainless Steel Sheet

Jan. 21, 2019

304 Stainless Steel Sheet has beautiful surface and diversified application possibilities, good corrosion resistance, long-lasting durability than ordinary steel. 304 stainless steel plate has high corrosion resistance and high strength, so the thin plate is highly likely to be used, high temperature oxidation resistance and high strength, so it can resist The fire is processed at room temperature, that is, it is easy to plastically process, because it does not need surface treatment, so it is simple, simple and clean to maintain, and has high finish and good welding performance.

304 Stainless Steel Sheet Plate itself has high yield point, high hardness and significant cold work hardening effect. The characteristics of 304 stainless steel plate when bending are as follows: because the thermal conductivity is worse than ordinary low carbon steel, the elongation is low, resulting in large deformation force; stainless steel When the sheet is bent, it has a strong tendency to rebound compared with carbon steel; the stainless steel sheet has a lower elongation than the carbon steel, and the bending angle R of the workpiece is larger than that of carbon steel when bending, otherwise there is a possibility of cracking; The hardness of 304 stainless steel plate is high, and the effect of cold work hardening is remarkable. Therefore, when selecting the bending tool, the tool steel with heat treatment hardness should be more than 60HRC, and the surface roughness should be one order of magnitude higher than that of carbon steel.

According to the above characteristics, in general, 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 unit thickness increases; The greater the tensile strength, the smaller the elongation, and the greater the bending force required, the larger the bending angle should be.

304 Stainless Steel Sheet

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