S31703不锈钢化学成分:碳 C:≤0.030 硅 Si:≤1.00 锰 Mn:≤2.00 硫 S :≤0.030 磷 P :≤0.045 铬 Cr:18.00~20.00 镍 Ni:11.00~15.00 钼 Mo:3.00~4.00 上海荔荣销售14Cr11MoV,1Cr11MoV,SCr12MoV,1Cr12MoV,SCr12MoV,2Cr12MoV,S46020,S46250,S17600,SUH600,15Cr12WMoV,1Cr12WMoV,S47010,SSUH616,S47310,S47410,S47250,S47710,S48040,S48045,SCr10Si2Mo,S48140,SUH3,SCr20Si2Ni,S65006,S51380,S13800。