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Luoyang Mingzhen Bearing Steel Ball Co., Ltd is one of the famous 304 stainless steel balls manufacturers and suppliers in China,Website:http://www.mzballs.com, providing with 304 stainless steel balls free sample, welcome to import high precision bulk 304 stainless steel balls in stock from our factory.304 stainless steel balls are the most popular stainless steel balls. The material of 304 stainless steel ball offer good corrosion resistance and good antirust but poor hardness. 304 stainless steel balls are widely used in valves, medical applications, pumps, sprayers, agitators, food processing etc.304 STAINLESS STEEL BALL Size range0.50mm (0.02& quot;) up to 50.8mm (2& quot;)GradesG100, G200, G500, G1000HardnessHRC 26 Max.?MATERIAL CONVERSION GB (China)0Cr19Ni9ASTM/AISI (USA)304ГОСТ (Russia)08X18H10BS (UK)304S15JIS (Japan)SUS304NF (France)Z6CN18.09DIN (Germany)X5CrNi189?CHEMICAL COMPOSITION STEEL NUMBER304Carbon (C)0.07% Max.Silicon (Si)1% Max.Manganese (Mn)2% Max.Phosphorous (P)0.035% Max.Sulphur (S)0.03%Nickel (Ni)8% - 10%Chromium (Cr)17% - 19%?PHYSICAL CHARACTERISTICS Tensile strength100,000 psi – 180,000 psiYield strength50,000 psi – 150,000 psiModulus of elasticity29,000,000 psiDensity286 lbs/in3Corrosion resistanceYes, comparison details as below chart.MagneticMagnetism could be erased.?GENERAL USAGE Valve, sprayer, bottle, switch, medical devise etc.