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			常州精密鋼管博客網
						
						
					
    
		
	
    
	
    
		
    
			
    
								

    
	
    Chemical properties of Stainless Steel
    
	
    
		2007年11月28日
		仁成精密鋼管廠1333???3??? 
		鋼鐵行業(yè)資訊 
		百度已收錄 № 298143			
    
	
    Chemical compositions of AISI (ASTM/ASME) and UNS austenitic stainless steel grades
    The data given is not intended to replace that shown in individual standards to which reference should always be made. 
    Standard 300 series austenitic grades
    Designation
    Chemical composition % by mass max unless stated
    UNS No
    SAE No
    AISI No / Common Name
    C
    Si
    Mn
    P
    S
    Cr
    Mo
    Ni
    Others
    S30100
    30301
    301
    0.15
    1.00
    2.00
    0.045
    0.030
    16.0/18.0
    -
    6.00/8.00
    N 0.10
    S30103
    -
    301L
    0.03
    1.00
    2.00
    0.045
    0.030
    16.0/18.0
    -
    6.00/8.00
    N 0.20
    S30153
    -
    301LN
    0.03
    1.00
    2.00
    0.045
    0.030
    16.0/18.0
    -
    6.00/8.00
    N 0.07/0.20
    S30200
    30302
    302
    0.15
    0.75
    2.00
    0.045
    0.030
    17.0/19.0
    -
    8.00/10.0
    -
    S30215
    30302B
    302B
    0.15
    2.00/3.00
    2.00
    0.045
    0.030
    17.0/19.0
    -
    8.00/10.0
    -
    S30300
    30303
    303
    0.15
    1.00
    2.00
    0.20
    0.15 min
    17.0/19.0
    0.60
    8.00/10.0
    Zr 0.60
    S30310
    -
    XM-5 (303Plus x)
    0.15
    1.00
    2.50/4.50
    0.20
    0.25 min
    17.00/19.00
    -
    7.00/9.00
    -
    S30323
    30303Se
    303Se
    0.15
    1.00
    2.00
    0.20
    0.060
    17.0/19.0
    -
    8.00/10.0
    Se 0.15 min
    S30330
    -
    303Cu
    0.15
    1.00
    2.00
    0.15
    0.10 min
    17.00/19.00
    -
    6.00/10.00
    Cu 2.5/4.00; Se 0.10
    S30400
    30304
    304
    0.08
    0.75
    2.00
    0.045
    0.030
    18.0/20.0
    -
    8.00/10.5
    -
    S30403
    30304L
    304L
    0.03
    0.75
    2.00
    0.045
    0.030
    18.0/20.0
    -
    8.00/12.0
    -
    S30430
    -
    302HQ
    0.03
    1.00
    2.00
    0.045
    0.030
    17.0/19.0
    -
    8.0/10.0
    Cu 3.0/4.0
    S30452
    -
    XM-21 (304HN)
    0.08
    1.00
    2.00
    0.045
    0.030
    18.0/20.0
    -
    8.00/10.00
    N 0.16/0.30
    S30453
    -
    304LN
    0.030
    0.75
    2.00
    0.045
    0.030
    18.0/20.0
    -
    8.00/12.0
    N 0.10/0.16
    S30454
    -
    -
    0.03
    1.00
    2.00
    0.045
    0.030
    18.0/20.0
    -
    8.0/11.0
    N 0.16/0.30
    S30500
    30305
    305
    0.12
    1.00
    2.00
    0.045
    0.030
    17.0/19.0
    -
    10.5/13.0
    -
    S30800
    30308
    308
    0.08
    1.00
    2.00
    0.045
    0.030
    19.0/21.0
    -
    10.0/12.0
    -
    S31600
    30316
    316
    0.08
    1.00
    2.00
    0.045
    0.030
    16.0/18.0
    2.00/3.00
    10.0/14.0
    -
    S31603
    30316L
    316L
    0.03
    1.00
    2.00
    0.045
    0.030
    16.0/18.0
    2.00/3.00
    10.0/14.0
    -
    S31635
    -
    316Ti
    0.08
    0.75
    2.00
    0.045
    0.030
    16.0/18.0
    2.00/3.00
    10.0/14.0
    Ti 5x (C+N) / 0.70
    S31640
    -
    316Cb
    0.08
    0.75
    2.00
    0.045
    0.030
    16.0/18.0
    2.00/3.00
    10.0/14.0
    Nb 10x C / 1.10
    S31653
    -
    316LN
    0.03
    0.75
    2.00
    0.045
    0.030
    16.0/18.0
    2.00/3.00
    10.0/14.0
    N 0.10/0.16
    S31700
    30317
    317
    0.08
    1.00
    2.00
    0.045
    0.030
    18.0/20.0
    3.00/4.00
    11.0/15.0
    -
    S31703
    -
    317L
    0.030
    0.75
    2.00
    0.045
    0.030
    18.0/20.0
    3.00/4.00
    11.0/15.0
    N 0.10
    S31725
    -
    317LM
    0.030
    0.75
    2.00
    0.045
    0.030
    18.0/20.0
    4.0/5.0
    13.5/17.5
    N 0.20
    S31726
    -
    317LMN
    0.030
    0.75
    2.00
    0.045
    0.030
    17.0/20.0
    4.0/5.0
    13.5/17.5
    N 0.10/0.20
    S31753
    -
    317LN
    0.030
    0.75
    2.00
    0.045
    0.030
    18.0/20.0
    3.0/4.0
    11.0/15.0
    N 0.10/0.20
    S32100
    30321
    321
    0.08
    1.00
    2.00
    0.045
    0.030
    17.0/19.0
    -
    9.00/12.0 5
    Ti 5 x C min
    S34700
    30347
    347
    0.08
    1.00
    2.00
    0.045
    0.030
    17.0/19.0
    -
    9.00/13.0
    Nb+Ta 10 x C min
    S34720
    -
    347F
    0.08
    1.00
    2.00
    0.040
    0.18/0.35
    17.00/19.00
    0.75
    9.00/12.00
    Nb 10xC / 1.10; Cu 0.75; Ta 0.05
    S34723
    -
    347FSe
    0.08
    1.00
    2.00
    0.11/0.17
    0.030
    17.00/19.00
    0.75
    9.00/12.00
    Nb 10xC / 1.10; Cu 0.75; Se 0.15/0.35; Ta 0.05
    S34800
    30348
    348
    0.08
    0.75
    2.00
    0.045
    0.030
    17.0/19.0
    -
    9.00/13.0
    Nb+Ta 10 x C / 1.00; Ta:0.10 max; Co 0.20
    S38400
    30384
    384
    0.08
    1.00
    2.00
    0.045
    0.030
    15.0/17.0
    -
    17.0/19.0
    -
    Standard 200 series austenitic grades
    Designation
    Chemical composition % by mass max unless stated
    UNS No
    SAE No
    AISI No / Common Name
    C
    Si
    Mn
    P
    S
    Cr
    Mo
    Ni
    Others












    S20100
    30201
    201
    0.15
    1.00
    5.50/7.50
    0.060
    0.030
    16.0/18.0
    -
    3.50/5.50
    N 0.25
    S20103
    -
    -
    0.03
    0.75
    5.5/7.5
    0.045
    0.030
    16.0/18.0
    -
    3.5/5.5
    N 0.25
    S20153
    -
    -
    0.03
    0.75
    6.4/7.5
    0.045
    0.015
    16.0/17.5
    -
    4.0/5.0
    N 0.10/0.25; Cu 1.00
    S20161
    -
    Gall-Tough
    0.15
    3.0/4.0
    4.0/6.0
    0.040
    0.040
    15.0/18.0
    -
    4.0/6.0
    N 0.08/0.20
    S20162
    -
    -
    0.15
    2.5/4.5
    4.0/8.0
    0.040
    0.040
    16.5/21.0
    0.05/0.25
    6.0/10.0
    N 0.05/0.25
    S20200
    30202
    202
    0.15
    1.00
    7.50/10.0
    0.060
    0.030
    17.0/19.0
    -
    4.00/6.00
    N 0.25
    S20300
    -
    XM-1 (203EZ)
    0.08
    1.00
    5.0/6.5
    0.045
    0.18/0.35
    16.0/18.0
    -
    5.0/6.5
    Cu 1.75/2.25
    S20400
    -
    -
    0.030
    1.00
    7.0/9.0
    0.040
    0.030
    15.0/17.0
    -
    1.50/3.00
    N 0.15/0.30
    S20500
    -
    205
    0.12/0.25
    1.00
    14.0/15.5
    0.060
    0.030
    16.5/18.0
    -
    1.0/1.7
    N 0.32/0.40
    S20910
    -
    XM-19 (Nitronic 50)
    0.06
    0.75
    4.0/6.0
    0.040
    0.030
    20.5/23.5
    1.50/3.00
    11.5/13.5
    Nb 0.10/0.30; V 0.10/0.30
    S21400
    -
    XM-31 (Tenelon)
    0.12
    0.30/1.00
    14.0/16.0
    0.045
    0.030
    17.0/18.5
    -
    1.00
    -
    S21460
    -
    XM-14
    0.12
    0.75
    14.0/16.0
    0.060
    0.030
    17.0/19.0
    -
    5.0/6.0
    N 0.35/0.50
    S21600
    -
    XM-17 (216)
    0.08
    0.75
    7.5/9.0
    0.045
    0.030
    17.5/22.0
    2.00/3.00
    5.0/7.0
    N 0.25/0.50
    S21603
    -
    XM-18 (216L)
    0.03
    0.75
    7.5/9.0
    0.045
    0.030
    17.5/22.0
    2.00/3.00
    5.0/7.0
    N 0.25/0.50
    S21800
    -
    Nitronic 60
    0.10
    3.5/4.5
    7.0/9.0
    0.060
    0.030
    16.0/18.0
    -
    8.0/9.0
    N 0.08/0.18
    S21900
    -
    21-6-9 (Nitronic 40)
    0.08
    1.00
    8.00/10.00
    0.045
    0.030
    19.0/21.50
    -
    5.50/7.50
    N 0.15/0.40
    S21904
    -
    XM-11 (Nitronic 40)
    0.04
    1.00
    8.00/10.00
    0.045
    0.030
    19.00/21.50
    -
    5.50/7.50
    N 0.15/0.40
    S24000
    -
    XM-29 (Nitronic 33)
    0.08
    0.75
    11.5/14.5
    0.060
    0.030
    17.0/19.0
    -
    2.3/3.7
    N 0.20/0.40
    S24100
    -
    18-2Mn (Nitronic 32)
    0.15
    1.00
    11.0/14.0
    0.045
    0.030
    16.5/19.00
    -
    0.50/2.50
    N 0.20/0.45
    S28200
    -
    18-18 Plus
    0.15
    1.00
    17.00/19.00
    0.045
    0.030
    17.00/19.00
    0.75/1.25
    -
    N 0.40/0.60; Cu 0.75/1.25
    Special austenitic grades
    Designation
    Chemical composition % by mass max unless stated
    UNS No
    SAE No
    AISI No / Common Name
    C
    Si
    Mn
    P
    S
    Cr
    Mo
    Ni
    Others
    N08020
    -
    20Cb-3
    0.07
    1.00
    2.00
    0.045
    0.035
    19.0/21.0
    2.00/3.00
    32.0/38.0
    Cu 3.0/4.0; Nb 8xC / 1.00
    N08024
    -
    20Mo-4
    0.03
    0.50
    1.00
    0.035
    0.035
    22.50/25.00
    3.50/5.00
    35.00/40.00
    Cu 0.50/1.50; Nb+Ta 0.15/0.35
    N08026
    -
    20Mo6
    0.03
    0.50
    1.00
    0.03
    0.03
    22.00/26.00
    5.00/6.70
    33.0/37.20
    Cu 2.00/4.00; N 0.10/0.16
    N08028
    -
    Sanicro28
    0.030
    1.0
    2.50
    0.030
    0.030
    26.0/28.0
    3.0/4.0
    30.0/34.0
    Cu 0.6/1.4
    N08366
    -
    AL-6X
    0.035
    1.00
    2.00
    0.040
    0.030
    20.00/22.00
    6.00/7.00
    23.50/25.50
    -
    N08367
    -
    AL-6XN
    0.030
    1.00
    2.00
    0.040
    0.030
    20.0/22.0
    6.0/7.0
    23.5/25.5
    Cu 0.75; N 0.18/0.25
    N08700
    -
    JS700
    0.04
    1.00
    2.00
    0.040
    0.030
    19.0/23.0
    4.3/5.0
    24.0/26.0
    Cu 0.50; Nb 8xC / 0.40
    N08904
    -
    904L
    0.020
    1.00
    2.00
    0.045
    0.035
    19.0/23.0
    4.0/5.0
    23.0/28.0
    Cu 1.0/2.0
    N08925
    -
    1925hMo
    0.020
    0.50
    1.0
    0.045
    0.030
    19.0/21.0
    6.0/7.0
    24.0/26.0
    Cu 0.8/1.5; N 0.1/0.2
    N08926
    -
    -
    0.020
    1.50
    2.00
    0.030
    0.010
    19.0/21.0
    6.0/7.0
    24.0/26.0
    Cu 0.5/1.5; N 0.15/0.25
    S30600
    -
    Cronifer 1815 LCSi
    0.018
    3.7/4.3
    2.00
    0.020
    0.020
    17.0/18.5
    0.20
    14.0/15.5
    Cu 0.50
    S30601
    -
    -
    0.015
    5.0/5.6
    0.50/0.80
    0.030
    0.013
    17.0/18.0
    0.20
    17.0/18.0
    Cu 0.05; N 0.35
    S31050
    -
    310MoLN
    0.020
    0.50
    2.00
    0.030
    0.010
    24.0/26.0
    1.60/2.60
    0.09/0.15
    N 0.09/0.15
    S31254
    -
    254SMO
    0.020
    0.80
    1.00
    0.030
    0.010
    19.5/20.5
    6.0/6.5
    17.5/18.5
    Cu 0.50/1.00; N 0.18/0.22
    S31266
    -
    -
    0.030
    1.00
    2.0/4.0
    0.035
    0.020
    23.0/25.0
    5.2/6.2
    21.0/24.0
    Cu 1.00/2.50; N 0.35/0.60; W 1.50/2.50
    S31277
    -
    -
    0.020
    0.50
    3.00
    0.030
    0.010
    20.5/23.0
    6.5/8.0
    26.0/28.0
    Cu 0.5/1.50; N 0.30/0.40
    S32050
    -
    -
    0.030
    1.00
    1.50
    0.035
    0.020
    22.0/24.0
    6.0/6.8
    20.0/23.0
    Cu 0.40
    S32615
    -
    -
    0.07
    4.8/6.0
    2.00
    0.045
    0.030
    16.5/19.5
    0.30/1.50
    19.0/22.0
    Cu 1.50/2.50
    S32654
    -
    654SMO
    0.020
    0.50
    2.0/4.0
    0.030
    0.005
    24.0/25.0
    7.0/8.0
    21.0/23.0
    Cu 0.30/0.60; N 0.45/0.55
    S34565
    -
    Nirosta 4565S
    0.030
    1.00
    5.0/7.0
    0.030
    0.010
    23.0/25.0
    4.0/5.0
    16.0/18.0
    N 0.40/0.60; Nb 10x C / 1.00
    S35135
    -
    -
    0.08
    0.60/1.00
    1.00
    0.045
    0.015
    20.0/25.0
    4.0/4.8
    30./38.0
    Ti 0.40/1.00
    S38100
    -
    XM-15 (18-18-2)
    0.08
    1.50/2.50
    2.00
    0.030
    0.030
    17.0/19.0
    -
    17.5/18.5
    -
    S38815
    -
    -
    0.030
    5.5/6.5
    2.00
    0.040
    0.020
    13.0/15.0
    0.75/1.50
    13.0/17.0
    Cu 0.75/1.50; Al 0.30
    Chemical compositions of AISI (ASTM/ASME) and UNS ferritic stainless steel grades
    Designation
    Chemical composition % by mass max unless stated
    UNS No
    SAE No
    AISI No / Common Name
    C
    Si
    Mn
    P
    S
    Cr
    Mo
    Ni
    Others
    S18200
    -
    XM-34 (18-2FM)
    0.08
    1.00
    2.50
    0.04
    0.15 min
    17.5/19.5
    1.50/2.50
    -
    -
    S18235
    -
    -
    0.025
    1.00
    0.50
    0.030
    0.15/0.35
    17.5/18.5
    2.00/2.50
    1.00
    N 0.025; (C+N) 0.035; Ti 0.30/1.00
    S40300
    51403
    403
    0.15
    0.50
    1.00
    0.040
    0.030
    11.5/13.0
    -
    -
    -
    S40500
    51405
    405
    0.08
    1.00
    1.00
    0.040
    0.030
    11.5/14.5
    -
    -
    Al 0.10./0.30
    S40800
    -
    -
    0.08
    1.00
    1.00
    0.045
    0.045
    11.5/13.0
    -
    0.50
    Ti 12xC/1.10
    S40900
    51409
    409
    0.08
    1.00
    1.00
    0.045
    0.045
    10.5/11.75
    -
    0.50
    Ti 6xC/0.75
    S40910
    -
    -
    0.030
    1.00
    1.00
    0.040
    0.020
    10.5/11.7
    -
    0.50
    N 0.030; Ti: 6x(C+N)/0.50; Nb 0.17
    S40920
    -
    -
    0.030
    1.00
    1.00
    0.040
    0.020
    10.5/11.7
    -
    0.50
    N 0.030; Ti 0.15/0.50; Nb 0.10
    S40930
    -
    -
    0.030
    1.00
    1.00
    0.040
    0.020
    10.5/11.7
    -
    0.50
    N 0.030; (Ti+Nb) [0.08+8x(C+N)]/0.75; Ti 0.05
    S40945
    -
    -
    0.030
    1.00
    1.00
    0.040
    0.030
    10.5/11.7
    -
    0.50
    N 0.030; Ti 0.05/0.20; Nb 0.18/0.40
    S40975
    -
    -
    0.030
    1.00
    1.00
    0.040
    0.030
    10.5/11.7
    -
    0.50/1.00
    N 0.030; Ti: 6x(C+N)/0.75
    S40976
    -
    -
    0.030
    1.00
    1.00
    0.040
    0.030
    10.5/11.7
    -
    0.75/1.00
    N 0.040; Nb 10x(C+N)-0.80
    S40977
    -
    -
    0.030
    1.00
    1.00
    0.040
    0.015
    10.5/12.5
    -
    0.30/1.00
    N 0.030
    S41003
    -
    -
    0.030
    1.00
    1.50
    0.040
    0.030
    10.5/12.5
    -
    1.50
    -
    S41008
    -
    410S
    0.08
    1.00
    1.00
    0.040
    0.030
    11.5/13.5
    -
    -
    -
    S41045
    -
    -
    0.030
    1.00
    1.00
    0.040
    0.030
    12.0/13.0
    -
    0.50
    N 0.030; Nb 9x(C+N)/0.60
    S41050
    -
    -
    0.04
    1.00
    1.00
    0.040
    0.030
    10.5/12.5
    -
    0.60/1.10
    N 0.10
    S41500
    -
    -
    0.05
    0.60
    0.50/1.00
    0.030
    0.030
    11.5/14.0
    0.50/1.00
    3.5/5.5
    -
    S41603
    -
    -
    0.08
    1.00
    1.25
    006
    0.15min
    12.0/14.0
    -
    -
    -
    S42035
    -
    -
    0.08
    1.00
    1.00
    0.045
    0.030
    13.5/15.5
    0.2/1.2
    -
    Ti 0.30/0.50
    S43000
    51430
    430
    0.12
    1.00
    1.00
    0.040
    0.030
    16.0/18.0
    -
    -
    -
    S43020
    51430F
    430F
    0.12
    1.00
    1.25
    0.060
    0.15 min
    16.0/18.0
    0.60
    -
    -
    S43023
    51430FSe
    430FSe
    0.12
    1.00
    1.25
    0.060
    0.060
    16.0/18.0
    -
    -
    Se 0.15
    S43036
    -
    430Ti
    0.10
    1.00
    1.00
    0.040
    0.030
    16.00/19.50
    -
    0.75
    Ti 5xC/0.75
    S43400
    51434
    434
    0.08
    1.00
    1.00
    0.040
    0.030
    16.0/18.0
    0.75/1.25
    -
    -
    S43600
    51436
    436
    0.08
    1.00
    1.00
    0.040
    0.030
    16.0/18.0
    0.75/1.25
    -
    Nb+Ta 5xC/0.70
    S44200
    51442
    442
    0.20
    1.00
    1.00
    0.040
    0.035
    18.0/23.0
    -
    -
    -
    Special ferritic grades
    Designation
    Chemical composition % by mass max unless stated
    UNS No
    SAE No
    AISI No / Common Name
    C
    Si
    Mn
    P
    S
    Cr
    Mo
    Ni
    Others
    S32803
    -
    Cronifer 2803Mo
    0.015
    0.55
    0.50
    0.020
    0.0035
    28.0/29.0
    1.80/2.50
    3.0/4.0
    N 0.020; (C+N) 0.030; Nb 0.15/0.50
    S43035
    -
    435
    0.030
    1.00
    1.00
    0.040
    0.030
    17.0/19.0
    -
    0.50
    Ti [0.20+4(C+N)] / 1.10; Al 0.15
    S43900
    51439
    439
    0.07
    1.00
    1.00
    0.040
    0.030
    17.0/19.0
    -
    0.50
    Ti [0.20+4(C+N)] / 1.10; Al 0.15; N:0.04
    S43903
    51439LL
    439LL
    0.014
    1.00
    1.00
    0.040
    0.030
    17.0/19.0
    -
    0.50
    Ti [0.20+4(C+N)] / 1.10; Al 0.15; N:0.04
    S43932
    -
    -
    0.030
    1.00
    1.00
    0.040
    0.030
    17.0/19.0
    -
    0.50
    N 0.030; (Ti+Nb) [0.20+4(C+N)] / 0.75; Al 0.15
    S43940
    -
    -
    0.030
    1.00
    1.00
    0.040
    0.015
    17.5/18.5
    -
    0.50
    Ti 0.10/0.60; Nb [0.30+(3xC)] min
    S44400
    -
    444 18Cr-2Mo
    0.025
    1.00
    1.00
    0.040
    0.030
    17.5/19.5
    1.75/2.50
    1.00
    N 0.035; (Ti+Nb)[0.20+4(C+N)] / 0.80
    S44500
    -
    -
    0.020
    1.00
    1.00
    0.040
    0.012
    19.0/21.0
    -
    0.60
    N 0.03; Cu 0.30/0.60; Nb 10x(C+N) / 0.80
    S44626
    -
    XM-33 (26-1Ti)
    0.06
    0.75
    0.75
    0.040
    0.020
    25.0/27.0
    0.75/1.50
    0.50
    N 0.04; Cu 0.20; Ti 0.20/1.00
    S44627
    -
    XM-27
    0.010
    0.40
    0.40
    0.020
    0.020
    25.0/27.0
    0.75/1.50
    0.50
    N 0.015; Cu 0.20; Nb 0.05/0.20; (Ni+Cu) 0.50
    S44635
    -
    Nu Monit (25-4-4)
    0.025
    0.75
    1.00
    0.040
    0.030
    24.5/26.0
    3.5/4.5
    3.5/4.5
    N 0.035; (Ti+Nb){0.20+4(C+N)] / 0.80
    S44660
    -
    Sea-cure (26-3-3)
    0.030
    1.00
    1.00
    0.040
    0.030
    25.0/28.0
    3.0/4.0
    1.0/3.5
    N 0.040; (Ti+Nb)0.20 / 1.00; (Ti+Nb) [6x(C+N)] min
    S44700
    -
    29-4
    0.010
    0.20
    0.30
    0.025
    0.020
    28.0/30.0
    3.5/4.2
    0.15
    N 0.020; Cu 0.15; (C+N) 0.025
    S44735
    -
    -
    0.030
    1.00
    1.00
    0.040
    0.030
    28.0/30.0
    3.6/4.2
    1.00
    N 0.045; (Ti+Nb)0.20/1.00; (Ti+Nb) 6x (C+N) min
    S44800
    -
    29-4-2
    0.010
    0.20
    0.30
    0.025
    0.020
    28.0/30.0
    3.5/4.2
    2.00/2.50
    N 0.020; Cu 0.15; (C+N) 0.025
    S46800
    -
    -
    0.030
    1.00
    1.00
    0.040
    0.030
    18.0/20.0
    -
    0.50
    N 0.030; Ti 0.07/0.30; Nb 0.10/0.60; (Ti+Nb) [0.20+4(C+N)] / 0.80
    Chemical compositions of AISI (ASTM/ASME) and UNS heat resisting stainless steel grades
    Designation
    Chemical composition % by mass max unless stated
    UNS No
    SAE No
    AISI No / Common Name
    C
    Si
    Mn
    P
    S
    Cr
    Mo
    Ni
    Others
    S21500
    -
    Esshete 1250
    0.06/0.15
    0.20/1.0
    5.50/7.0
    0.045
    0.030
    14.0/16.0
    0.80/1.20
    9.00/11.0
    B 0.003/0.009; Nb 0.75/1.25; V 0.15/0.40
    S30409
    -
    304H
    0.04/0.10
    0.75
    2.00
    0.045
    0.030
    18.0/20.0
    -
    8.0/10.5
    -
    S30415
    -
    153MA
    0.04/0.06
    1.00/2.00
    0.80
    0.045
    0.030
    18.0/19.0
    -
    9.0/10.0
    N 0.12/0.18; Ce 0.03/0.08
    S30451
    -
    304N
    0.08
    0.75
    2.00
    0.045
    0.030
    18.0/20.0
    -
    8.0/10.5
    N 0.10/0.16
    S30452
    -
    304HN (XM-21)
    0.08
    0.75
    2.00
    0.045
    0.030
    18.0/20.0
    -
    8.0/10.5
    N 0.16/0.30
    S30615
    -
    RA85H
    0.16/0.24
    3.2/4.0
    2.00
    0.030
    0.030
    17.0/19.5
    -
    13.5/16.0
    Al 0.80/1.50
    S30815
    -
    253MA
    0.05/0.10
    1.40/2.00
    0.80
    0.040
    0.030
    20.0/22.0
    -
    10.0/12.0
    N 0.14/0.20; Ce 0.03/0.08
    S30900
    30309
    309
    0.20
    1.00
    2.00
    0.045
    0.030
    22.0/24.0
    -
    12.0/15.0
    -
    S30908
    30309S
    309S
    0.08
    0.75
    2.00
    0.045
    0.030
    22.0/24.0
    -
    12.0/15.0
    -
    S30909
    -
    309H
    0.04/0.10
    0.75
    2.00
    0.045
    0.030
    22.0/24.0
    -
    12.0/15.0
    -
    S30940
    -
    309Cb
    0.08
    0.75
    2.00
    0.045
    0.030
    22.0/24.0
    -
    12.0/16.0
    Nb 10xC / 1.10
    S30941
    -
    309HCb
    0.04/0.10
    0.75
    2.00
    0.045
    0.030
    22.0/24.0
    -
    12.0/16.0
    Nb 10xC / 1.10
    S31000
    30310
    310
    0.25
    1.50
    2.00
    0.045
    0.030
    24.0/26.0
    -
    19.0/22.0
    -
    S31008
    30310S
    310S
    0.08
    1.50
    2.00
    0.045
    0.030
    24.0/26.0
    -
    19.0/22.0
    -
    S31009
    -
    310H
    0.04/0.10
    0.75
    2.00
    0.045
    0.030
    24.0/26.0
    -
    19.0/22.0
    -
    S31040
    -
    310Cb
    0.08
    1.50
    2.00
    0.045
    0.030
    24.0/26.0
    -
    19.0/22.0
    Nb 10xC / 1.10
    S31041
    -
    310HCb
    0.04/0.10
    0.75
    2.00
    0.045
    0.030
    24.0/26.0
    -
    19.0/22.0
    Nb 10xC / 1.10
    S31400
    30314
    314
    0.25
    1.50/3.00
    2.00
    0.045
    0.030
    23.0/26.0
    -
    19.0/22.0
    -
    S31609
    -
    316H
    0.04/0.10
    0.75
    2.00
    0.045
    0.030
    16.0/18.0
    2.00/3.00
    10.0/14.0
    -
    S31651
    -
    316N
    0.08
    0.75
    2.00
    0.045
    0.030
    16.0/18.0
    2.00/3.00
    10.0/14.0
    N 0.10/0.16
    S32109
    -
    321H
    0.04/0.10
    0.75
    2.00
    0.045
    0.030
    17.0/19.0
    -
    9.0/12.0
    Ti 4x(C+N) / 0.70
    S33228
    -
    -
    0.04/0.08
    0.30
    1.00
    0.020
    0.015
    26.0/28.0
    -
    31.0/33.0
    Al 0.025;Ce 0.05/0.10; Nb 0.6/1.0
    S33400
    -
    334
    0.08
    1.00
    1.00
    0.030
    0.015
    18.0/22.0
    -
    19.0/21.0
    Al 0.15/0.60; Ti 0.15/0.60
    S34709
    -
    347H
    0.04/0.10
    0.75
    2.00
    0.045
    0.030
    17.0/19.0
    -
    9.0/13.0
    Nb 8xC /1.00
    S34800
    -
    348
    0.08
    0.75
    2.00
    0.045
    0.030
    17.0/19.0
    -
    9.0/13.0
    Nb+Ta 10xC / 1.00; Ta 0.10; Co 0.20
    S34809
    -
    348H
    0.04/0.10
    0.75
    2.00
    0.045
    0.030
    17.0/19.0
    -
    9.0/13.0
    Nb+Ta 10xC /1.00; Ta 0.10; Co 0.20
    S35045
    -
    -
    0.06/0.10
    1.00
    1.50
    0.045
    0.015
    25.0/29.0
    -
    32.0/37.0
    Al 0.15/0.60; Ti 0.15/0.60
    S35315
    -
    353MA
    0.04/0.08
    1.20/2.00
    2.00
    0.040
    0.030
    24.0/26.0
    -
    34.0/36.0
    N 0.12/0.18; Ce 0.03/0.10
    S41041
    -
    -
    0.13/0.18
    0.50
    0.40/0.60
    0.030
    0.030
    11.50/13.00
    0.20
    0.50
    Al 0.05; Nb 0.15
    S41425
    -
    -
    0.05
    0.50
    0.50/1.00
    0.020
    0.005
    12.0/15.0
    1.50/2.00
    4.0/7.0
    N 0.06/0.12; Cu 0.30
    S41800
    -
    Greek Ascoloy (615)
    0.15/0.20
    0.50
    0.50
    0.040
    0.030
    12.00/14.00
    0.50
    1.80/2.20
    W 2.50/3.50
    S42200
    -
    616
    0.20/0.25
    0.50
    0.50/1.00
    0.025
    0.025
    11.00/12.50
    0.90/1.25
    0.50/1.00
    V 0.20/0.30; W 0.90/1.25
    S42300
    -
    Lapelloy (619)
    0.27/0.32
    0.50
    0.95/1.35
    0.025
    0.025
    11.00/12.00
    2.50/3.00
    0.50
    V 0.20/0.30
    S44300
    -
    MT443
    0.20
    1.00
    1.00
    0.040
    0.030
    18.0/23.0
    -
    0.50
    Cu 0.90/1.25
    S44600
    51446
    446
    0.20
    1.00
    1.50
    0.040
    0.030
    23.0/27.0
    -
    -
    N 0.25
    S64152
    -
    XM-32
    0.08/0.15
    0.35
    0.50/0.90
    0.025
    0.025
    11.00/12.50
    1.50/2.00
    2.00/3.00
    N 0.01/0.05; V 0.25/0.40
    N08800
    -
    800 (332)
    0.10
    1.00
    1.50
    0.045
    0.015
    19.0/23.0
    -
    30.0/35.0
    Fe 39.5 min; Al 0.15/0.60; Ti 0.15/0.60
    N08810
    -
    800H
    0.05/0.10
    1.00
    1.50
    0.045
    0.015
    19.0/23.0
    30.0/35.0
    30.0/35.0
    Cu 0.75; Fe 39.5 min; Al 0.15/0.60; Ti 0.15/0.60
    N08811
    -
    -
    0.06/0.10
    1.00
    1.50
    0.040
    0.015
    19.0/23.0
    -
    30.0/35.0
    Cu 0.75; Fe 39.5 min; Al 0.15/0.60; Ti 0.15/0.60
    Chemical compositions of AISI (ASTM/ASME) and UNS martensitic and precipitation hardening stainless steel grades
    designation
    Chemical composition % by mass max unless stated
    UNS No
    SAE No
    AISI No / Common Name
    C
    Si
    Mn
    P
    S
    Cr
    Mo
    Ni
    Others
    S13800
    -
    XM-13 PH13-8Mo
    0.05
    0.10
    0.20
    0.010
    0.008
    12.25/13.25
    2.00/2.50
    7.50/8.50
    N 0.01; Al 0.90/1.35
    S15500
    -
    XM-12 15-5PH
    0.07
    1.00
    1.00
    0.040
    0.030
    14.0/15.5
    -
    3.50/5.50
    Cu 2.5/4.5; Nb 0.15/0.45
    S15700
    -
    632 15-7PH
    0.09
    1.00
    1.00
    0.040
    0.030
    14.00/16.00
    2.00/3.00
    6.50/7.25
    Al 0.75/1.50
    S17400
    -
    630 17-4PH
    0.07
    1.00
    1.00
    0.040
    0.030
    15.5/17.5
    -
    3.00/5.00
    Cu 3.00/5.00; Al 0.15/0.45
    S17600
    -
    635
    0.08
    1.00
    1.00
    0.040
    0.030
    16.00/17.50
    -
    6.00/7.50
    Al 0.40; Ti 0.40/1.20
    S17700
    -
    631 17-7PH
    0.09
    1.00
    1.00
    0.040
    0.040
    16.00/18.00
    -
    6.50/7.75
    Al 0.75/1.50
    S35000
    -
    633
    0.07/0.11
    0.50
    0.50/1.25
    0.040
    0.030
    16.00/17.00
    2.50/3.25
    4.00/5.00
    N 0.07/0.13
    S35500
    -
    634
    0.10/0.15
    0.50
    0.50/1.25
    0.040
    0.030
    15.00/16.00
    2.50/3.25
    4.00/5.00
    N 0.07/0.13
    S41000
    51410
    410
    0.15
    1.00
    1.00
    0.040
    0.030
    11.5/13.5
    -
    -
    -
    S41040
    -
    XM-30
    0.18
    1.00
    1.00
    0.040
    0.030
    11.0/13.0
    -
    -
    Nb 0.05/0.30
    S41400
    51414
    414
    0.15
    1.00
    1.00
    0.040
    0.030
    11.5/13.5
    -
    1.25/2.50
    -
    S41500
    -
    -
    0.05
    0.60
    0.50/1.00
    0.030
    0.030
    11.5/14.0
    0.50/1.00
    3.5/5.5
    -
    S41600
    51416
    416
    0.15
    1.00
    1.25
    0.060
    0.15 min
    12.0/14.0
    0.60
    -
    Zr 0.60
    S41610
    -
    XM-6 (416 Plus X)
    0.15
    1.00
    1.50/2.50
    0.06
    0.15 min
    12.0/14.0
    -
    -
    -
    S41623
    51416Se
    416Se
    0.15
    1.00
    1.25
    0.060
    0.060
    12.0/14.0
    -
    -
    Se 0.15 min
    S42000
    51420
    420
    0.15 min
    1.00
    1.00
    0.040
    0.030
    12.0/14.0
    -
    -
    -
    S42010
    -
    Trim Rite
    0.15/0.30
    1.00
    1.00
    0.040
    0.030
    13.5/15.00
    0.40/0.85
    0.35/0.85
    -
    S42020
    51420F
    420F
    0.15 min
    1.00
    1.25
    0.060
    0.15 min
    12.0/14.0
    0.60
    -
    -
    S42023
    51420FSe
    420FSe
    0.30/0.40
    1.00
    1.25
    0.060
    0.060
    12.0/14.0
    -
    -
    Se 0.15 min
    S42900
    51429
    429
    0.12
    1.00
    1.00
    0.040
    0.030
    14.0/16.0
    -
    -
    -
    S43100
    51431
    431
    0.20
    1.00
    1.00
    0.040
    0.030
    15.0/17.0
    -
    1.25/2.50
    -
    S44002
    51440A
    440A
    0.60/0.75
    1.00
    1.00
    0.040
    0.030
    16.0/18.0
    0.75
    -
    -
    S44003
    51440B
    440B
    0.75/0.95
    1.00
    1.00
    0.040
    0.030
    16.0/18.0
    0,75
    -
    -
    S44004
    51440C
    440C
    0.95/1.20
    1.00
    1.00
    0.040
    0.030
    16.0/18.0
    0.75
    -
    -
    S44020
    51440F
    440F
    0.95/1.20
    1.00
    1.25
    0.060
    0.15 min
    16.0/18.0
    0.75
    -
    Zr 0.75
    S44023
    51440FSe
    440FSe
    0.95/1.20
    1.00
    1.25
    0.060
    0.060
    16.0/18.0
    -
    -
    Se 0.15 min
    S45000
    -
    XM-25 Custom 450
    0.05
    1.00
    1.00
    0.030
    0.030
    14.00/16.00
    0.50/1.00
    5.00/7.00
    Cu 1.25/1.75; Nb 8xC min
    S45500
    -
    XM-16 Custom 455
    0.05
    0.50
    0.50
    0.040
    0.030
    11.00/12.50
    0.50
    7.50/9.50
    Cu 1.50/2.50; Nb 0.10/0.50
    S45503
    -
    -
    0.010
    0.20
    0.50
    0.010
    0.010
    11.00/12.50
    0.50
    7.50/9.50
    Cu 1.50/2.50; Ti 1.00/1.35
    S46500
    -
    -
    0.02
    0.25
    0.25
    0.015
    0.010
    11.00/12.50
    0.75/1.25
    10.75/11.25
    Mo 0.75/1.25; Ti 1.50/1.80
    S66286
    -
    A286
    0.08
    1.00
    2.00
    0.040
    0.030
    13.50/16.00
    1.00/1.50
    24.0/27.0
    Al 0.35; B 0.0010/0.010; Ti 1.90/2.35; V 0.10/0.50
    Composition of Duplex Stainless Steel

    

    

    

    
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