博文

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304L Stainless Steel Ball for Ball Bearing in Cycle

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  304L Stainless Steel Ball for Ball Bearing in Cycle Shandong Dihui has  30 years stainless steel balls production experience. The products has good surface smoothness and standard hardness, which are being widely used on the application like medical apparatus, Chemical, Aerospace, Plastics, hardwares, Perfume, sprayers, Valves etc. Our products are being widely exported to Europe, USA, Japan, South Korea, Middle Asia and Southeast Asia. Parameter Material Chemical Composition (%) C Mn P S Si Cr Ni Mo 304 ≤ 0.07 ≤ 2.0 ≤ 0.045 ≤ 0.03 ≤ 1.0 17.5 to 19.5 8.0 to 11.0 / 304L ≤ 0.03 ≤ 2.0 ≤ 0.045 ≤ 0.03 ≤ 1.0 17.5 to 19.5 8.0 to 12.0 / 316 ≤ 0.08 ≤ 2.0 ≤ 0.045 ≤ 0.03 ≤ 1.0 16 to 18 10.0 to 14.0 2.0~3.0 316L ≤ 0.03 ≤ 2.0 ≤ 0.045 ≤ 0.03 ≤ 1.0 17.5 to 19.5 8.0 to 11.0 2.0~3.0 420 0.26 to 0.35 ≤ 1.0 ≤ 0.04 ≤ 0.03 ≤ 1.0 12.0 to 14.0 ≤ 0.60 / 420C 0.36 to 0.45 ≤ 0.8 ≤ 0.04 ≤ 0.03 ≤ 0.60 12.0 to 14.0 ≤ 0.60 / 440 0.90 to 1.0 ≤ 0.8 ≤ 0.04 ≤ 0.03 ≤ 1.0 17.0 to 19.0 ≤ 0.60 / 440C 0.95 to 1.20 ≤ 1.0

Dihui tech stainless steel ball for bearing

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