电话：021-57624322
手机：18930105661
产品型号：SWRCH18A、SWRCH22A产品规格：φ5.5～42mm
执行标准： Q/XG 114
使用范围：适用于生产各种中、高强度自攻丝钉和标准件。
应用领域：普通零部件普通紧固件建筑用紧固件用钢
产品介绍：SWRCH18A和SWRCH22A是制作各种中、高强度自攻自钻螺钉和紧固件的常用钢种，产品具有成分稳定、有害元素低、钢质纯净度高、表面缺陷少等优点，拉拔性能好、冷镦开裂率低，广泛应用在相关螺钉和紧固件领域。 SWRCH18A和SWRCH22A获得2007年度冶金产品实物质量金杯奖。 SWRCH22A已销往华东、华南、华北、东北、西南等全国各区域，尤其在华东、华南众多台资、港资企业反映良好，多用于生产高档次的出口产品。
Products Grade: SWRCH18A,SWRCH22A
Specifications: φ5.5～42mm
Applied Standard: Q/XG 114
Characteristics: SWRH18A is used to produce self-tapping nail and fasteners of moderate or high strength .
Applications: Common partsCommon fastenerconstruction fastener steel
Use of Products: SWRH18A and SWRCH22A are common steel which is mainly used to produce wall nail 、 self-tapping nail and fasteners of moderate or high strength. The product has characteristics of uniform-chemicalcomposition, low percentage of harmful elements, high purity, good surface quality, excellent drawing and cold heading performance. It is used extensivly in fields of screw and fasteners.SWRCH18A and SWRCH22A gain the gold-cup of the metallurgical product actual quality in 2007.SWRCH22A has been sold the east,the south,the north,the northeast and the southwest of China. In particular, many enterprises whose capital is from Taiwan and Hongkong and locate in the east and the south of China have a good reflection. The both steels are used to product the top-grade export productions.
电话：021-57624322
手机：18930105661
