The tensile strength of metal chain link fence is related to the usefulness of the wire mesh and the problem of service life. Let me share some common knowledge about tensile strength. The tensile strength of chain link fence is the large tensile stress that the product can accept before it is stretched and cracked. The yield strength of chain link fence is divided into upper yield and lower yield. It is a process in which the stress does not increase and the deformation continues to occur during the stretching process. The large stress before the initial drop in the force value is the yield strength.
The yield strength must be less than the tensile strength value. Non-proportional extension strength of chain link fence: It is mainly about the rules made of hard steel with no yield point. The residual elongation of the standard gauge length reaches 0.2% of the original gauge length. The stress is defined as the non-proportional extension strength. , And the total extension strength is the stress at 0.5% of the rule.
Let’s compare the appearance of Galvanized Chain Link Fence Panels. At first glance, the appearance of their chain link fences is silvery white. There is almost no difference. But if you look carefully, you will find that the electro-galvanized steel wire chain link fence has a brighter color and the hot-dip galvanized steel wire hook. The color of the flower net is dark, and the zinc layer of the hot-dip galvanized chain link fence is thicker than that of the electro-galvanized chain link fence. According to the product characteristics, the corrosion resistance of the electro-galvanized steel wire chain link fence is relatively poor, and it is generally used for 5-7 months. , The appearance will show rust.
Hot-dip galvanized chain link fence has been used for 10 years, and the appearance is not rusty. The difference in the quotation of chain link fence can be seen from the manufacturer’s quotation. Generally, electro-galvanized chain link fence is cheaper than hot-dip galvanized chain link fence. Electro-galvanized is nearly half of the price of hot-dip galvanized chain link fence.
Post time: Jun-11-2021