201Ni≈1-1.5%4250-4450 202Ni≈3.5-4%5450-5650 301Ni≈5.8%7900-8100涨150 304Ni≥8%一级料8750-9050涨150 304Ni≈7.6-8%回炉料8450-8650涨150 316回炉料12750-12950涨150 316Ni≥10%一级料12950-13150涨150 316LNi≥10%,Mo≈2%13150-13350涨150 310SNi=18-19%19150-19350涨150 430Cr≈16%-18%,Mn≈1%-2%3400-3500 |