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18crmos4
P22
00Cr22Ni5Mo3N双相不锈钢
16cr20ni14si2新国标含Si耐高温钢
X5CrNi18-10
0Cr15Ni7Mo2Al沉淀硬化不锈钢
ERNiCrMo-3
1Cr17Mn6Ni5N
310S耐热钢