A high-performance stainless steel spring wire stainless steel spring wire and preparation method. This high-performance stainless steel spring wire components and ratios are: 0.08% -0.15% of C; 0.01% -0.60% of Si; 0.02% -0.60% of Mn; 0.01% -0.03% of P; 0.002% - 12% -14% of Cr;; 0.03% of S 0.8% -1.5% of Mo the balance being Fe. The preparation method comprises the following steps: according to the requirements of the chemical composition of the molten steel smelting; hot rolling; annealing and pickling get stainless steel plate blank; coating and drying; cold drawing; use a neutral activator cleaning and drying; quenching; tempering ; coating and drying; drawn into stainless steel spring wire. This high-performance stainless steel spring wire of energy-saving and environmental protection, has high corrosion resistance, high elasticity and toughness. Stainless steel wire rope line contact common sense: Shares in the adjacent layer is in the form of line contact between the wire stainless steel wire Songshanhu good reputation, share a different diameter from the wire twisted together. Surface contact: Shares in the adjacent layers form a planar form between the contact wire. Point, line contact steel wire rope: share was between points within the adjacent layer wire line two kinds of contact forms. Shares made by the wire twist graded from different diameters. Where good Songshan Songshan stainless steel wire stainless steel wire good reputation, Shengyuan stainless steel wire provided by the Dongguan Songshan Lake 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.