News Details
A special steel enterprise specializing in the production, research and development and sales of high alloy steel forgings
14
2021
-
12
Jiuquan Steel Successfully Developed Cold Heading Steel Coil for Fasteners
Author:
Screws, nuts, hex bolts... These seemingly "inconspicuous" parts are the key materials for reliable and efficient operation of mechanical equipment.
Screws, nuts, hex bolts... These seemingly "inconspicuous" parts are the key materials for the reliable operation of mechanical equipment. A few days ago, Jiuquan Steel has developed cold heading steel SWRCH35K wire rod for fasteners, and has been successfully applied to the production of motorcycle and automobile standard parts from many domestic manufacturers, with stable batch manufacturing capacity. At this point, the field of fasteners has a "wine made" figure.
"The quality of the material determines the quality of the fastener." Zhang Wei, the upgrading and transformation division of wire products in the refining and rolling plant of Hongxing Co., Ltd., said that fasteners are mainly used for the connection of two parts. Fasteners are needed in furniture, household appliances, transportation, construction machinery, infrastructure, electric power, aerospace and other fields.
Fasteners made of cold heading steel require strict control of the internal organization and composition of the material, good mechanical properties, high dimensional accuracy, smooth surface, and high toughness and high strength, which can better provide the foundation and guarantee for equipment manufacturing.
Jiugang has been concerned about the fastener industry, looking for the right time to intervene. In a visit to the main sales line market users, Hongxing Co., Ltd. rolling mill learned that SWRCH35K is the current market demand for a large number of cold heading steel brands, and Jiuquan Steel's production equipment can fully meet the requirements of the production process. The factory immediately organized a wire production and marketing research team to the market terminal to carry out user demand identification, understand the user's processing technology and the control requirements and uses of the products in each process link, and determine the composition of the wire rod, production process control difficulties and quality indicators.
"Jiugang has long been committed to doing a good job of products and providing downstream products with better performance and more stable quality." Zhang Wei said that there are two main criteria to measure the advantages and disadvantages of cold heading steel: organizational performance and mechanical processing performance. Only when the performance of raw materials is improved, the molding of materials and product performance will be greatly improved.
Hongxing Co., Ltd. makes use of its own technical advantages, solves the cold steel billet aluminum steel process pouring problem, completes the composition design, determines the production process route, and through different control cold process comparison, studies the cold speed on the performance of the rod, to ensure the stability of product quality.
In the product trial process, the user was pleasantly surprised to say: "just do cold heading steel, can achieve such a good effect, really have not encountered." The factory successively signed orders for 300 tons and 500 tons of products. So far, JISCO cold heading steel wire rod has realized the transformation from research and development to the market, and promoted the transformation and upgrading of wire rod varieties.
Next article
Previous article
Jiyuan Haiyuan Special Steel Co., Ltd.
Telephone:+86 18551139955
Telephone:+86 13203901015
E-mail:MaxineWei@haiyuantg.cn
Address: Steel Deep Processing Park, Huling Industrial Cluster, Jiyuan City
Copyright©2024 Jiyuan Haiyuan Special Steel Co., Ltd