马氏体、铁素体、奥氏体、双相不锈钢的化学成分

中国GB1220-92GB3280-920Cr131Cr132Cr131Cr177Cr179Cr180Cr18Ni900Cr19Ni100Cr17Ni12Mo200Cr17Ni14Mo20Cr18Ni11Ti0Cr18Ni11Nb日本JISSUS410SSUS410SUS420J1SUS430SUS440ASUS440CSUS304SUS304LSUS316SUS316LSUS321SUS347表1国内不锈钢标准钢号对照表美国英国德国BS970BS1AISIUNS449DIN17440DIN17224S410410410S21X7Cr13420J1420S29X20Cr13430440A440CX105CrMo17304304S15X5CrNi189304L304S12X2CrNi189316316S16X5CrNiMo1812316L316S12X2CrNiMo1812321X10CrNiTi189347347S17X10CrNiNb189表2马氏体、铁类型奥氏钢 号201201L202204国内研制前苏联国内研制体型301302303303se304304L304N1304N2304LN305309S310S316牌 号C1Cr17Mn6Ni5N≤0.1503Cr17Mn6Ni5N≤0.0301Cr18Mn8Ni5N≤0.1503Cr16Mn8Ni2N≤0.0301Cr18Mn10Ni5Mo3N≤0.100.15-2Cr13Mn9Ni40.250.15-2Cr15Mn15Ni2N0.251Cr18Mn10Ni5Mo3N≤0.151Cr17Ni7≤0.151Cr18Ni9≤0.15Y1Cr18Ni9≤0.15Y1Cr18Ni9Se≤0.150Cr18Ni9≤0.0700Cr19Ni10≤0.0300Cr19Ni9N≤0.080Cr18Ni10NbN≤0.0800Cr18Ni10N≤0.0301Cr18Ni12≤0.120Cr23Ni13≤0.080Cr25Ni20≤0.080Cr17Ni12Mo2≤0.08Cr16.00-18.0016.00-18.0017.00-19.0015.00-17.0017.00-19.0012.00-14.0014.00-16.0017.00-19.0016.00-18.0017.00-19.0017.00-19.0017.00-19.0017.00-19.0018.00-20.0018.00-20.0018.00-20.0017.00-19.0017.00-19.0022.00-24.0024.00-26.0016.00-18.501Cr18Ni12Mo2Ti6)≤0.1216.00-19.00316L316N316N316J1316J1L317317L0Cr18Ni12Mo2Ti≤0.0800Cr17Ni14Mo2≤0.0300Cr17Ni12Mo2N≤0.0800Cr17Ni13Mo2N≤0.0300Cr18Ni12Mo2Cu2≤0.0800Cr18Ni14Mo2Cu2≤0.0300Cr19Ni13Mo3≤0.1200Cr19Ni13Mo3≤0.0816.00-19.0016.00-18.0016.00-18.0016.00-18.5017.00-19.0017.00-19.0018.00-20.0018.00-20.001Cr18Ni12Mo3Ti6)0Cr18Ni12Mo3Ti0Cr18Ni16Mo5≤0.12≤0.08≤0.04016.00-19.0016.00-19.0016.00-19.00317J13211Cr18Ni9Ti6)0Cr18Ni10Ti0Cr18Ni11Nb0Cr18Ni9Cu30Cr18Ni13Si40Cr26Ni5Mo2≤0.12≤0.08≤0.08≤0.08≤0.08≤0.0817.00-19.0017.00-19.0017.00-19.0017.00-19.0015.00-20.0023.00-28.00奥氏体347XM7XM15J1329J1|铁素体铁素体型405410L430430F434447J1XM27403410405416410J1420J1型420J20.10-1Cr18Ni11Si4AlTi0.1800Cr18Ni5MoSi2≤0.0300Cr13Al00Cr121Cr17Y1Cr171Cr17Mo00Cr30Mo200Cr27Mo1Cr121Cr130Cr13Y1Cr131Cr13Mo2Cr133Cr13≤0.08≤0.030≤0.12≤0.12≤0.12≤0.010≤0.010≤0.15≤0.15≤0.08≤0.15≤0.08-0.180.16-0.250.26-0.3517.50-19.5018.00-19.5011.50-14.5011.00-13.0016.00-18.0016.00-18.0016.00-18.0028.50-32.0025.00-27.5011.50-13.0011.50-13.5011.50-13.5012.00-14.0011.50-14.0012.00-14.0012.00-14.00马氏体420FY3Cr133Cr13Mo4Cr13431440A440B1Cr17Ni27Cr178Cr179Cr18440C440F11Cr17Y11Cr179Cr18Mo9Cr18MoV0.26-0.400.28-0.350.36-0.450.11-0.170.60-0.750.75-0.950.90-1.000.95-1.200.95-1.200.95-1.100.85-0.9512.00-14.0012.00-14.0012.00-14.0016.00-18.0016.00-18.0016.00-18.0017.00-19.0016.00-18.0016.00-18.0016.00-18.0017.00-19.00沉淀硬化型6306316320Cr17Ni4Cu4Nb0Cr17Ni7Al0Cr15Ni7Mo2Al≤0.07≤0.09≤0.0915.50-17.5016.00-18.0014.00-16.00法国NFA35-575NFA35-576Z6C13Z20C13前苏联ГОСТ563208X1320x13Z100CD17Z6CN18.09Z2CN18.09Z6CND17.12Z2CND17.12Z6CNT18.10Z6CNNb18.1095X1808X18H1003X18H1103X17H14M208X18H10T08X18H12F体、铁素体、奥氏体、双相不锈钢的化学成分

化学成分 %NiMnPS3.50-5.505.50－7.50≤0.060≤0.0303.50-5.505.50－7.50≤0.060≤0.0304.00-6.007.50-10.00≤0.060≤0.0301.50-3.507.00-9.004.00-6.008.50-12.003.70-5.001.50-3.004.00-6.006.00-8.008.00-10.008.00-10.008.00-10.008.00-10.008.00-10.007.00-10.507.50-10.508.50-11.5010.50-13.0012.00-15.0019.00-22.0010.00-14.008.00-10.0014.00-16.008.50-12.00≤2.00≤2.00≤2.00≤2.00≤2.00≤2.00≤2.00≤2.00≤2.00≤2.00≤2.00≤2.00≤2.00Mo-Si≤1.00≤1.00≤1.002.80-3.50≤0.060≤0.065≤0.035≤0.20≤0.20≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.030≤0.030≤0.030≤0.030≤0.030≤0.030≤0.030≤0.030≤0.030≤0.030≤0.030≤0.030≤0.030≤0.0302.8-3.5--1)---------2.00-3.00≤1.00≤1.00≤1.00≤1.00≤1.00≤1.00≤1.00≤1.00≤1.00≤1.00≤1.00≤1.00≤1.00≤1.0011.00-14.00≤2.00≤0.035≤0.0301.80-2.50≤1.0011.00-14.0012.00-15.0010.00-14.0010.50-14.5010.00-14.5012.00-16.0011.00-15.0011.00-15.00≤2.00≤2.00≤2.00≤2.00≤2.00≤2.00≤2.00≤2.00≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.030≤0.030≤0.030≤0.030≤0.030≤0.030≤0.030≤0.0301.80-2.502.00-3.002.00-3.002.00-3.001.20-2.751.20-2.753.00-4.003.00-4.00≤1.00≤1.00≤1.00≤1.00≤1.00≤1.00≤1.00≤1.0011.00-14.0011.00-14.0015.00-17.00≤2.00≤2.00≤2.00≤0.035≤0.035≤0.035≤0.030≤0.030≤0.0302.50-3.502.50-3.504.00-6.00≤1.00≤1.00≤1.008.00-11.009.00-12.009.00-13.008.50-10.5011.50-15.003.00-6.00≤2.00≤2.00≤2.00≤2.00≤2.00≤1.50≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.030≤0.030≤0.030≤0.030≤0.030≤0.030-----1.00-3.00≤1.00≤1.00≤1.00≤1.003.00-5.00≤1.0010.--120..4.50-5.503)3)3)3)3)--3)3)3)3)3)3)3)≤0.801.00-2.00≤1.00≤1.00≤1.25≤1.00≤1.00≤0.40≤0.40≤1.00≤1.00≤1.00≤1.25≤1.00≤1.00≤1.00≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.030≤0.030≤0.030≤0.030≤0.030≥0.15≤0.030≤0.030≤0.030≤0.030≤0.030≤0.030≥0.15≤0.030≤0.030≤0.030-2.50-3.00---1)0.75-1.251.50-2.500.75-1.50---1)0.30-0.60--3.40-4.001.30-2.00≤1.00≤1.00≤0.75≤1.00≤1.00≤0.40≤0.40≤0.50≤1.00≤1.00≤1.00≤0.60≤1.00≤1.003)3)3)1.50-2.503)3)3)3)3)3)3)≤1.25≤1.00≤0.80≤0.80≤1.00≤1.00≤0.80≤1.00≤1.25≤0.80≤0.80≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≤0.035≥0.15≤0.030≤0.030≤0.030≤0.030≤0.030≤0.030≤0.030≥0.15≤0.030≤0.0301)0.50-1.00--4)4)4)4)4)0.40-0.701.00-1.30≤1.00≤0.80≤0.60≤0.80≤1.00≤1.00≤0.80≤1.00≤1.00≤0.80≤0.806.50-7.506.50-7.506.50-7.50≤1.00≤1.00≤1.00≤0.035≤0.035≤0.035≤0.030≤0.030≤0.030--2.00-3.00≤1.00≤1.00≤1.00Cu--N≤0.25≤0.25≤0.250.15-0.300.20-0.30其它-－--------------0.15-0.300.20-0.30------0.10-0.250.15-0.300.12-0.22----------Se≥0.15---Nb≤0.15-----Ti5(C%-0.02)~0.08----1.00-2.501.00-2.50----0.10-0.220.12-0.22-------------3.00-4.00-------------------------------≤0.015≤0.015-------Ti5*C%-0.70-------Ti5(C%-0.02)~0.08Ti5*C%-0.70-Ti5(C%-0.02)~0.08Ti≥5*C%Nb≥10*C%-2)2)Al 0.10-0.30; Ti0.40-0.70-Al 0.10-0.30---------------------------------------------V0.07-0.12Nb 0.15-0.45Al 0.75-1.50Al 0.75-1.503.00-5.00≤0.50----