201Ni≈1-1.5%4600-4800跌100 202Ni≈3.5-4%5800-6000跌100 301Ni≈5.8%8350-8550跌100 304Ni≥8%一级料9250-9550 304Ni≈7.6-8%回炉料8950-9150跌100 316回炉料13250-13450跌100 316Ni≥10%一级料13450-13650跌100 316LNi≥10%,Mo≈2%13650-13850跌100 310SNi=18-19%19650-19850跌100 430Cr≈16%-18%,Mn≈1%-2%3700-3800跌100 |