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1.4845材料鋼號:X8CrNi25-21奧氏體冷庫保溫隔熱板的表層(耐低溫鋼)數字9鋼號:1.4845EuropaENUSAUNSUSAASTMChinaGBRussiaGOSTGiapponeJISIndiaISCoreaKSX8CrNi25-21S310003100Cr25Ni20SUH310STS310S電學好分(%):C%maxSi%maxMn%maxP%maxS%maxCr%Ni%N%maxEN10088-1:20050.101.502.000.0450.01524.0-26.0...
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