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不鏽鋼化學成分

更新时间:2019-11-16 17:38人气:9832
不鏽鋼成分 不鏽鋼一般是不鏽鋼和耐酸鋼的總稱。不鏽鋼是指耐大氣 、蒸汽和水等弱介質腐蝕的鋼,而耐酸鋼則是指耐酸、堿、鹽等化學浸蝕性介質腐蝕的鋼。不鏽鋼自本世紀初問世,到現在已有90多年的曆史。不鏽鋼的發明是世界冶金史上的重大成就,不鏽鋼的發展為現代產業的發展和科技進步奠定了首要的物質技術基礎。類型鋼 號牌 號
化學成分 %          
CCrNiMnPSMoSiCuN其它奧氏體型201不鏽鋼化學成分1Cr17Mn6Ni5N≤0.1516.00-18.003.50-5.505.50-7.50≤0.060≤0.030-≤1.00-≤0.25-201L不鏽鋼化學成分03Cr17Mn6Ni5N≤0.03016.00-18.003.50-5.505.50-7.50≤0.060≤0.030 ≤1.00 ≤0.25 202不鏽鋼化學成分1Cr18Mn8Ni5N≤0.1517.00-19.004.00-6.007.50-10.00≤0.060≤0.030 ≤1.00-≤0.25-204不鏽鋼化學成分03Cr16Mn8Ni2N≤0.03015.00-17.001.50-3.507.00-9.00     0.15-0.30 國內研製1Cr18Mn10Ni5Mo3N≤0.1017.00-19.004.00-6.008.50-12.00  2.80-3.50  0.20-0.30 前蘇聯2Cr13Mn9Ni40.15-0.2512.00-14.003.70-5.008.00-10.00       國內研製2Cr15Mn15Ni2N0.15-0.2514.00-16.001.50-3.0014.00-16.00     0.15-0.30  1Cr18Mn10Ni5Mo3N≤0.1517.00-19.004.00-6.008.50-12.00≤0.060≤0.0302.8-3.5≤1.00-0.20-0.30-301不鏽鋼化學成分1Cr17Ni7≤0.1516.00-18.006.00-8.00≤2.00≤0.065≤0.030-≤1.00---302不鏽鋼化學成分1Cr18Ni9≤0.1517.00-19.008.00-10.00≤2.00≤0.035≤0.030-≤1.00---303不鏽鋼化學成分Y1Cr18Ni9≤0.1517.00-19.008.00-10.00≤2.00≤0.20≤0.0301)≤1.00---303se不鏽鋼化學成分Y1Cr18Ni9Se≤0.1517.00-19.008.00-10.00≤2.00≤0.20≤0.030-≤1.00--Se≥0.15304不鏽鋼化學成分0Cr18Ni9≤0.0717.00-19.008.00-10.00≤2.00≤0.035≤0.030-≤1.00---304L不鏽鋼化學成分00Cr19Ni10≤0.03018.00-20.008.00-10.00≤2.00≤0.035≤0.030-≤1.00---304N1不鏽鋼化學成分0Cr19Ni9N≤0.0818.00-20.007.00-10.50≤2.00≤0.035≤0.030-≤1.00-0.10-0.25-304N2不鏽鋼化學成分0Cr18Ni10NbN≤0.0818.00-20.007.50-10.50≤2.00≤0.035≤0.030-≤1.00-0.15-0.30Nb≤0.15304LN不鏽鋼化學成分00Cr18Ni10N≤0.03017.00-19.008.50-11.50≤2.00≤0.035≤0.030-≤1.00-0.12-0.22-305不鏽鋼化學成分1Cr18Ni12≤0.1217.00-19.0010.50-13.00≤2.00≤0.035≤0.030-≤1.00---309S不鏽鋼化學成分0Cr23Ni13≤0.0822.00-24.0012.00-15.00≤2.00≤0.035≤0.030-≤1.00---310S不鏽鋼化學成分0Cr25Ni20≤0.0824.00-26.0019.00-22.00≤2.00≤0.035≤0.030-≤1.00---316不鏽鋼化學成分0Cr17Ni12Mo2≤0.0816.00-18.5010.00-14.00≤2.00≤0.035≤0.0302.00-3.00≤1.00--- 1Cr18Ni12Mo2Ti6)≤0.1216.00-19.0011.00-14.00≤2.00≤0.035≤0.0301.80-2.50≤1.00--Ti5(C%-0.02)~0.08 0Cr18Ni12Mo2Ti≤0.0816.00-19.0011.00-14.00≤2.00≤0.035≤0.0301.80-2.50≤1.00--Ti5*C%-0.70316L不鏽鋼化學成分00Cr17Ni14Mo2≤0.03016.00-18.0012.00-15.00≤2.00≤0.035≤0.0302.00-3.00≤1.00---316N不鏽鋼化學成分0Cr17Ni12Mo2N≤0.0816.00-18.0010.00-14.00≤2.00≤0.035≤0.0302.00-3.00≤1.00-0.10-0.22-316N不鏽鋼化學成分00Cr17Ni13Mo2N≤0.03016.00-18.5010.50-14.50≤2.00≤0.035≤0.0302.00-3.00≤1.00-0.12-0.22-316J1不鏽鋼化學成分0Cr18Ni12Mo2Cu2≤0.0817.00-19.0010.00-14.50≤2.00≤0.035≤0.0301.20-2.75≤1.001.00-2.50--316J1L不鏽鋼化學成分00Cr18Ni14Mo2Cu2≤0.03017.00-19.0012.00-16.00≤2.00≤0.035≤0.0301.20-2.75≤1.001.00-2.50--317不鏽鋼化學成分0Cr19Ni13Mo3≤0.1218.00-20.0011.00-15.00≤2.00≤0.035≤0.0303.00-4.00≤1.00---317L不鏽鋼化學成分00Cr19Ni13Mo3≤0.0818.00-20.0011.00-15.00≤2.00≤0.035≤0.0303.00-4.00≤1.00--- 1Cr18Ni12Mo3Ti6)≤0.1216.00-19.0011.00-14.00≤2.00≤0.035≤0.0302.50-3.50≤1.00--Ti5(C%-0.02)~0.08 0Cr18Ni12Mo3Ti≤0.0816.00-19.0011.00-14.00≤2.00≤0.035≤0.0302.50-3.50≤1.00--Ti5*C%-0.70317J1不鏽鋼化學成分0Cr18Ni16Mo5≤0.04016.00-19.0015.00-17.00≤2.00≤0.035≤0.0304.00-6.00≤1.00---321不鏽鋼化學成分1Cr18Ni9Ti6)≤0.1217.00-19.008.00-11.00≤2.00≤0.035≤0.030-≤1.00--Ti5(C%-0.02)~0.08 0Cr18Ni10Ti≤0.0817.00-19.009.00-12.00≤2.00≤0.035≤0.030-≤1.00--Ti≥5*C%347不鏽鋼化學成分0Cr18Ni11Nb≤0.0817.00-19.009.00-13.00≤2.00≤0.035≤0.030-≤1.00--Nb≥10*C%XM7不鏽鋼化學成分0Cr18Ni9Cu3≤0.0817.00-19.008.50-10.50≤2.00≤0.035≤0.030-≤1.003.00-4.00--XM15J1不鏽鋼化學成分0Cr18Ni13Si4≤0.0815.00-20.0011.50-15.00≤2.00≤0.035≤0.030-3.00-5.00--2)奧氏體|鐵素體329J1不鏽鋼化學成分0Cr26Ni5Mo2≤0.0823.00-28.003.00-6.00≤1.50≤0.035≤0.0301.00-3.00≤1.00--2) 1Cr18Ni11Si4AlTi0.10-0.1817.50-19.5010.--120..≤0.80≤0.035≤0.030-3.40-4.00--Al 0.10-0.30; Ti 0.40-0.70 00Cr18Ni5MoSi2≤0.03018.00-19.504.50-5.501.00-2.00≤0.035≤0.0302.50-3.001.30-2.00---鐵素體型 405不鏽鋼化學成分0Cr13Al≤0.0811.50-14.503)≤1.00≤0.035≤0.030-≤1.00--Al 0.10-0.30410L不鏽鋼化學成分00Cr12≤0.03011.00-13.003)≤1.00≤0.035≤0.030-≤1.00---430不鏽鋼化學成分1Cr17≤0.1216.00-18.003)≤1.25≤0.035≤0.030-≤0.75---430F不鏽鋼化學成分Y1Cr17≤0.1216.00-18.003)≤1.00≤0.035≥0.151)≤1.00---434不鏽鋼化學成分1Cr17Mo≤0.1216.00-18.003)≤1.00≤0.035≤0.0300.75-1.25≤1.00---447J1不鏽鋼化學成分00Cr30Mo2≤0.01028.50-32.00-≤0.40≤0.035≤0.0301.50-2.50≤0.40-≤0.015-XM27不鏽鋼化學成分00Cr27Mo≤0.01025.00-27.50-≤0.40≤0.035≤0.0300.75-1.50≤0.40-≤0.015-馬氏體型403不鏽鋼化學成分1Cr12≤0.1511.50-13.003)≤1.00≤0.035≤0.030-≤0.50---410不鏽鋼化學成分1Cr13≤0.1511.50-13.503)≤1.00≤0.035≤0.030-≤1.00---405不鏽鋼化學成分0Cr13≤0.0811.50-13.503)≤1.00≤0.035≤0.030-≤1.00---416不鏽鋼化學成分Y1Cr13≤0.1512.00-14.003)≤1.25≤0.035≥0.151)≤1.00---410J1不鏽鋼化學成分1Cr13Mo≤0.08-0.1811.50-14.003)≤1.00≤0.035≤0.0300.30-0.60≤0.60---420J1不鏽鋼化學成分2Cr130.16-0.2512.00-14.003)≤1.00≤0.035≤0.030-≤1.00---420J2不鏽鋼化學成分3Cr130.26-0.3512.00-14.003)≤1.00≤0.035≤0.030-≤1.00---420F不鏽鋼化學成分Y3Cr130.26-0.4012.00-14.003)≤1.25≤0.035≥0.151)≤1.00--- 3Cr13Mo0.28-0.3512.00-14.003)≤1.00≤0.035≤0.0300.50-1.00≤0.80--- 4Cr130.36-0.4512.00-14.003)≤0.80≤0.035≤0.030-≤0.60---431不鏽鋼化學成分1Cr17Ni20.11-0.1716.00-18.001.50-2.50≤0.80≤0.035≤0.030-≤0.80---440A不鏽鋼化學成分7Cr170.60-0.7516.00-18.003)≤1.00≤0.035≤0.0304)≤1.00---440B不鏽鋼化學成分8Cr170.75-0.9516.00-18.003)≤1.00≤0.035≤0.0304)≤1.00--- 9Cr180.90-1.0017.00-19.003)≤0.80≤0.035≤0.0304)≤0.80---440C不鏽鋼化學成分11Cr170.95-1.2016.00-18.003)≤1.00≤0.035≤0.0304)≤1.00---440F不鏽鋼化學成分Y11Cr170.95-1.2016.00-18.003)≤1.25≤0.035≥0.154)≤1.00--- 9Cr18Mo0.95-1.1016.00-18.003)≤0.80≤0.035≤0.0300.40-0.70≤0.80--- 9Cr18MoV0.85-0.9517.00-19.003)≤0.80≤0.035≤0.0301.00-1.30≤0.80--V0.07-0.12沉澱硬化型630不鏽鋼化學成分0Cr17Ni4Cu4Nb≤0.0715.50-17.506.50-7.50≤1.00≤0.035≤0.030-≤1.003.00-5.00-Nb 0.15-0.45631不鏽鋼化學成分0Cr17Ni7Al≤0.0916.00-18.006.50-7.50≤1.00≤0.035≤0.030-≤1.00≤0.50-Al 0.75-1.50632不鏽鋼化學成分0Cr15Ni7Mo2Al≤0.0914.00-16.006.50-7.50≤1.00≤0.035≤0.0302.00-3.00≤1.00--Al 0.75-1.50

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