Stainless steel wire rope number and representation ① chemical element symbols with international and national symbols to represent the chemical composition of the Arabic alphabet to represent the content: Such as: China, Russia 12CrNi3A② with a fixed number of digits to represent the types of steel series or digital; Such as: the United States, Japan, 300 series, 400 series, 200 series; ③ composition of the Latin alphabet and the order number, saying only that purpose. The number of rules ① using element symbols ② use Hanyu Pinyin, open-hearth steel: P, boiling steel: F, killed steel: B, Group A steel: A, T8: Special 8, GCr15: Ball ◆ alloy steel, spring steel, such as: 20CrMnTi 60SiMn, (with a very few that C content) ◆ stainless steel, alloy tool steel (with a few thousandths C content) to sell soft 304 stainless steel spring wire, such as: 1Cr18Ni9 thousandth (ie 0.1% C) stainless C≤0.08% as 0Cr18Ni9, ultra-low carbon C≤0.03% range as 00Cr17Ni13Mo [species]: stainless steel spring wire (3/4 hard light, full hard matte lines), stainless steel screws wire (stainless steel hard lines, 1/2 hard light), all stainless steel cord, stainless steel plate, bright lines, car axis, all soft lines, cold heading wire, stainless steel wire and other imports cutting line. [Material hardness]: soft state, semi-hard state imported 304 stainless steel spring wire, full hard. Size may need to request. [Material] Surface: bright state. [Executive standard]: GB GB, American Standard ASTM, Japanese standard JIS norms, has been IS09002 certification. Products have ROHS directive SGS report and material proof. Country】 【billet: domestic and imported (Japan, Finland, South Korea, South Africa, Taiwan) All products comply with Chinese GB, American ASTM, JIS in Japan and other norms, have ROHS directive SGS report and material proof. Stainless steel wire unique characteristics: 1. Complete product specifications, materials and diverse; 2 high dimensional accuracy, up to ± 0.01mm; 3 surface quality, good brightness; 4 strong corrosion resistance Dongguan 304 stainless steel springs. line, tensile strength and fatigue strength; 5 stable chemical composition, pure steel, low inclusion content; 6 packaging intact, price concessions;. 7 may be made non-standard Shenzhen 304 stainless steel spring wire, stainless steel Shengyuan 304 stainless steel spring wire provided by the Dongguan City Shengyuan Stainless. Dongguan Shengyuan Stainless Steel Co. (dg-shengyuan.cn) is Dongguan, a leader in metal packaging machinery, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shengyuan leader in stainless steel with the staff warmly welcome all inquiries negotiations to create a better future Shengyuan stainless steel.