About 1 of the cost of production. The increase in intermediate frequency tempering device, about 100 degrees of electricity per ton, electricity 65 ~ 70 yuan / ton. But no strict requirements of raw materials, the use of private enterprises of the wire rod product quality still exceed the standard, the use of large enterprises than the wire saving the material cost of 100-150 yuan / ton, the production of straight without straightening, straightening can save costs 60 yuan / tons, the total cost will not increase.
2 on the process performance. Welding welding will cause reinforcement strength reduced little effect on strength, spot welding, spot welding net is used in engineering to better. Due to solve the problem of low ductility, repeated bending standard completely.
About 3 of the market competition. Resultant products have been exported to Hebei, Henan, Shandong, Shanxi, Jiangsu, Anhui, Hubei, Hunan, Sichuan, Chongqing, every one, welcome, not only adapt to the vast rural market, along with the development of welding net, prospects will be getting better and better.
4 about the prospects of the development.
According to the common carbon steel as raw material, through cold working and tempering treatment, the yield strength is increased to 500Mpa, means that the reduction used in steel, for the production of efficient building opens up a new way for cold rolling steel mode.
The nature of the greatly increase the steel extension, can promote the traditional cold-rolled ribbed steel, cold rolled twisted bar technology upgrading of products.
Results compared with III grade hot-rolled steel, can save the rare and micro alloy elements, fill a small specification hot-rolled steel blank.
The preferred material is welded steel mesh, there are broad prospects for development of urbanization construction.