铁素体不锈钢的化学成分
铁 素 体 型 37 0Cr13Al ≤0.08 ≤1.00 ≤1.00 ≤0.035 ≤0.030 3) 11.50-14.50 - - - Al 0.10-0.30 38 00Cr12 ≤0.030 ≤1.00 ≤1.00 ≤0.035 ≤0.030 3) 11.00-13.00 - - - - 39 1Cr17 ≤0.12 ≤0.75 ≤1.25 ≤0.035 ≤0.030 3) 16.00-18.00 - - - - 40 Y1Cr17 ≤0.12 ≤1.00 ≤1.00 ≤0.035 ≥0.15 3) 16.00-18.00 1) - - - 41 1Cr17Mo ≤0.12 ≤1.00 ≤1.00 ≤0.035 ≤0.030 3) 16.00-18.00 0.75-1.25 - - - 42 00Cr30Mo25) ≤0.010 ≤0.40 ≤0.40 ≤0.035 ≤0.030 - 28.50-32.00 1.50-2.50 - ≤0.015 - 43 00Cr27Mo25 ≤0.010 ≤0.40 ≤0.40 ≤0.035 ≤0.030 - 25.00-27.50 0.75-1.50 - ≤0.015 - 马 氏 体 型 44 1Cr12 ≤0.15 ≤0.50 ≤1.00 ≤0.035 ≤0.030 3) 11.50-13.00 - - - - 45 1Cr13 ≤0.15 ≤1.00 ≤1.00 ≤0.035 ≤0.030 3) 11.50-13.50 - - - - 46 0Cr13 ≤0.08 ≤1.00 ≤1.00 ≤0.035 ≤0.030 3) 11.50-13.50 - - - - 47 Y1Cr13 ≤0.15 ≤1.00 ≤1.25 ≤0.035 ≥0.15 3) 12.00-14.00 1) - - - 48 1Cr13Mo ≤0.08-0.18 ≤0.60 ≤1.00 ≤0.035 ≤0.030 3) 11.50-14.00 0.30-0.60 - - - 49 2Cr13 0.16-0.25 ≤1.00 ≤1.00 ≤0.035 ≤0.030 3) 12.00-14.00 - - - - 50 3Cr13 0.26-0.35 ≤1.00 ≤1.00 ≤0.035 ≤0.030 3) 12.00-14.00 - - - - 51 Y3Cr13 0.26-0.40 ≤1.00 ≤1.25 ≤0.035 ≥0.15 3) 12.00-14.00 1) - - - 52 3Cr13Mo 0.28-0.35 ≤0.80 ≤1.00 ≤0.035 ≤0.030 3) 12.00-14.00 0.50-1.00 - - - 53 4Cr13 0.36-0.45 ≤0.60 ≤0.80 ≤0.035 ≤0.030 3) 12.00-14.00 - - - - 54 1Cr17Ni2 0.11-0.17 ≤0.80 ≤0.80 ≤0.035 ≤0.030 1.50-2.50 16.00-18.00 - - - - 55 7Cr17 0.60-0.75 ≤1.00 ≤1.00 ≤0.035 ≤0.030 3) 16.00-18.00 4) - - - 56 8Cr17 0.75-0.95 ≤1.00 ≤1.00 ≤0.035 ≤0.030 3) 16.00-18.00 4) - - - 57 9Cr18 0.90-1.00 ≤0.80 ≤0.80 ≤0.035 ≤0.030 3) 17.00-19.00 4) - - - 58 11Cr17 0.95-1.20 ≤1.00 ≤1.00 ≤0.035 ≤0.030 3) 16.00-18.00 4) - - - 59 Y11Cr17 0.95-1.20 ≤1.00 ≤1.25 ≤0.035 ≥0.15 3) 16.00-18.00 4) - - - 60 9Cr18Mo 0.95-1.10 ≤0.80 ≤0.80 ≤0.035 ≤0.030 3) 16.00-18.00 0.40-0.70 - - - 61 9Cr18MoV 0.85-0.95 ≤0.80 ≤0.80 ≤0.035 ≤0.030 3) 17.00-19.00 1.00-1.30 - - V0.07-0.12 沉淀硬化型 62 0Cr17Ni4Cu4Nb ≤0.07 ≤1.00 ≤1.00 ≤0.035 ≤0.030 6.50-7.50 15.50-17.50 - 3.00-5.00 - Nb 0.15-0.45 63 0Cr17Ni7Al ≤0.09 ≤1.00 ≤1.00 ≤0.035 ≤0.030 6.50-7.50 16.00-18.00 - ≤0.50 - Al 0.75-1.50 64 0Cr15Ni7Mo2Al ≤0.09 ≤1.00 ≤1.00 ≤0.035 ≤0.030 6.50-7.50 14.00-16.00 2.00-3.00 - - Al 0.75-1.50
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