| Model NO.: | Cast steel shot14943 |
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| Customization: | Available Customized Request |
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type:S780,S660,S550,S460,S390,S330,S280,S230,S170,S110,S70 The Major Technological Index: Products Steel Shot Chemical Composition C 0.70~1.20% Mn 0.35~1.20% Si 0.40~1.20% S =0.05% P =0.05% Micro hardness Normal:40~50HRC (377~509HV)Special:52~56HRC (543~620HV)Special:56~60HRC (620~713HV Hardness Deviation Max Deviation ±3.0HRC Microstructure Tempered Martensite or Sorbite Density 7.2g/cm3 Operative Standards: In accordance with standards of GB/T18838.3-2008 Steel Shot and Steel Grit,SFSA20-66Cast Steel Abrasive, SAE J827 Cast Steel Shot, SAE J1993High Carbon Steel Grit, YB/T5149-1993 Cast Steel Shot, YB/T5150-1993Cast Steel Grit,ISO11124-3High Carbon Cast Steel Shot and Grit.
