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      • Tel:18988581155 Candice Zhu
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      Your location of:Peoducts>>420 Stainless Steel Balls
      • Numbers:420 Stainless Steel Balls
      • name:420 Stainless Steel Balls
      • material:420 Stainless
      • size:0.5mm-50mm
      • application:motorcycle parts, pulleys, stainless steel bearings, plastic bearings, crafts, valves, oil
      • packaging:
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      details

      420 Stainless Steel Balls

      Applications: 420 stainless steel balls are usually used for precision and corrosion performance are demanding industries: motorcycle parts, pulleys, stainless steel bearings, plastic bearings, crafts, valves, oil.

      Features: representatives of martensite steel, commonly known as stainless iron, magnetic, have good rust resistance, high hardness HRC50-55.
       
      Chemical composition of 420 stainless steel ball

      C

      0.26-0.35%

      Cr

      12.0-14.0%

      Si

      1.00%

      Mn

      1.0% Max.

      P

      0.035%

      S

      0.030%

      Mo

      --------


      Physical properties of 420 stainless steel ball

      Tensile strength

      280,000 psi

      Yield strength

      270,000 psi

      Elastic

      29,000,000 psi

      Density

      0.275 lbs/cubic inch

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