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1.4057

时间:2017-04-25 16:01

  1.4057

  材料牌号:X17CrNi16-2                            马氏体不锈钢          

  数字牌号:1.4057                             

EuropaENUSAUNSUSAASTMChinaGBRussiaGOSTGiapponeJISIndiaISCoreaKS
X17CrNi16-2S43100   4311Cr17Ni2 SUS431 STS431

  化学成分(%):

C%maxSi%maxMn%maxP%maxS%maxCr%Ni%EN 10088-1:2005
0.12-0.221.001.500.0400.01515.0-17.01.50-2.50
±0.01±0.05±0.04±0.005±0.003±0.20    ±0.07

  允许成品分析偏差

  机械性能:

  热轧 EN10088-3:2005 在1C,1E,1D,1X,1G,2D

屈服强度Yield StrengthN/mm2 min抗拉强度Tensile SterengthN/mm2  伸长率Elong Ation  A(%)min面缩率Reduction of Arca Z (%)min冲击功Impace   AK(J)硬度HardnessMax HB 
 950 max   295 +A
600800-95014 25  +QT800
700900-105012 20  +QT900