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GB /T 20878-2007
Stainless and heat-resisting steels - Designation and chemical composition
Material Designation Chemical Composition (%)
12Cr17Mn6Ni5N (S35350) (1Cr17Mn6Ni5N)
Min
Max
10Cr17Mn9Ni4N (S35950)
Min
Max
12Cr18Mn9Ni5N (S35450) (1Cr18Mn8Ni5N)
Min
Max
20Cr13Mn9Ni4 (S35020) (2Cr13Mn9Ni4)
Min
Max
20Cr15Mn15Ni2N (S35550) (2Cr15Mn15Ni2N)
Min
Max
53Cr21Mn9Ni4N (S35650) (5Cr21Mn9Ni4N)
Min
Max
26Cr18Mn12Si2N (S35750) (3Cr18Mn12Si2N)
Min
Max
22Cr20Mn10Ni2Si2N (S35850) (2Cr20Mn9Ni2Si2N)
Min
Max
12Cr17Ni7 (S30110) (1Cr17Ni7)
Min
Max
022Cr17Ni7 (S30103)
Min
Max
022Cr17Ni7N (S30153)
Min
Max
17Cr18Ni9 (S30220) (2Cr18Ni9)
Min
Max
12Cr18Ni9 (S30210) (1Cr18Ni9)
Min
Max
12Cr18Ni9Si3 (S30240) (1Cr18Ni9Si3)
Min
Max
Y12Cr18Ni9 (S30317) (Y1Cr18Ni9)
Min
Max
06Cr19Ni10 (S30408) (0Cr18Ni9)
Min
Max
022Cr19Ni10 (S30403) (00Cr19Ni10)
Min
Max
07Cr19Ni10 (S30409)
Min
Max
Y12Cr18Ni9Se (S30327) (Y1Cr18Ni9Se)
Min
Max
05Cr19Ni10Si2CeN (S30450)
Min
Max
06Cr18Ni9Cu2 (S30480) (0Cr18Ni9Cu2)
Min
Max
06Cr18Ni9Cu3 (S30488) (0Cr18Ni9Cu3)
Min
Max
06Cr19Ni10N (S30458) (0Cr19Ni9N)
Min
Max
06Cr19Ni9NbN (S30478) (0Cr19Ni10NbN)
Min
Max
022Cr19Ni10N (S30453) (00Cr18Ni10N)
Min
Max
10Cr18Ni12 (S30510) (1Cr18Ni12)
Min
Max
06Cr18Ni12 (S30508) (0Cr18Ni12)
Min
Max
06Cr16Ni18 (S30608) (0Cr16Ni18)
Min
Max
06Cr20Ni11 (S30808)
Min
Max
22Cr21Ni12N (S30850) (2Cr21Ni12N)
Min
Max
16Cr23Ni13 (S30920) (2Cr23Ni13)
Min
Max
06Cr23Ni13 (S30908) (0Cr23Ni13)
Min
Max
14Cr23Ni18 (S31010) (1Cr23Ni18)
Min
Max
20Cr25Ni20 (S31020) (2Cr25Ni20)
Min
Max
06Cr25Ni20 (S31008) (0Cr25Ni20) (2520不锈钢)
Min
Max
022Cr25Ni22Mo2N (S31053)
Min
Max
015Cr20Ni18Mo6CuN (S31252)
Min
Max
06Cr17Ni12Mo2 (S31608) (0Cr17Ni12Mo2)
Min
Max
022Cr17Ni12Mo2 (S31603) (00Cr17Ni14Mo2)
Min
Max
07Cr17Ni12Mo2 (S31609) (1Cr17Ni12Mo2)
Min
Max
06Cr17Ni12Mo2Ti (S31668) (0Cr18Ni12Mo3Ti)
Min
Max
06Cr17Ni12Mo2Nb (S31678)
Min
Max
06Cr17Ni12Mo2N (S31658) (0Cr17Ni12Mo2N)
Min
Max
022Cr17Ni12Mo2N (S31653) (00Cr17Ni13Mo2N)
Min
Max
06Cr18Ni12Mo2Cu2 (S31688) (0Cr18Ni12Mo2Cu2)
Min
Max
022Cr18Ni14Mo2Cu2 (S31683) (00Cr18Ni14Mo2Cu2)
Min
Max
022Cr18Ni15Mo3N (S31693) (00Cr18Ni15Mo3N)
Min
Max
015Cr21Ni26Mo5Cu2 (S31782)
Min
Max
06Cr19Ni13Mo3 (S31708) (0Cr19Ni13Mo3)
Min
Max
022Cr19Ni13Mo3 (S31703) (00Cr19Ni13Mo3)
Min
Max
022Cr18Ni14Mo3 (S31793) (00Cr18Ni14Mo3)
Min
Max
03Cr18Ni16Mo5 (S31794) (0Cr18Ni16Mo5)
Min
Max
022Cr19Ni16Mo5N (S31723)
Min
Max
022Cr19Ni13Mo4N (S31753)
Min
Max
06Cr18Ni11Ti (S32168) (0Cr18Ni10Ti)
Min
Max
07Cr19Ni11Ti (S32169) (1Cr18Ni11Ti)
Min
Max
45Cr14Ni14W2Mo (S32590) (4Cr14Ni14W2Mo)
Min
Max
015Cr24Ni22Mo8Mn3CuN (S32652)
Min
Max
24Cr18Ni8W2 (S32720) (2Cr18Ni8W2)
Min
Max
022Cr24Ni17Mo5Mn6NbN (S34553)
Min
Max
06Cr18Ni11Nb (S34778) (0Cr18Ni11Nb)
Min
Max
07Cr18Ni11Nb (S34779) (1Cr19Ni11Nb)
Min
Max
06Cr18Ni13Si4 (S38148) (0Cr18Ni13Si4)
Min
Max
16Cr20Ni14Si2 (S38240) (1Cr20Ni14Si2)
Min
Max
16Cr25Ni20Si2 (S38340) (1Cr25Ni20Si2)
Min
Max
14Cr18Ni11Si4AlTi (S21860) (1Cr18Ni11Si4AlTi)
Min
Max
022Cr19Ni5Mo3Si2N (S21953) (00Cr18Ni5Mo3Si2)
Min
Max
12Cr21Ni5Ti (S22160) (1Cr21Ni5Ti)
Min
Max
022Cr22Ni5Mo3N (S22253)
Min
Max
022Cr23Ni5Mo3N (S22053)
Min
Max
022Cr23Ni4MoCuN (S23043)
Min
Max
022Cr25Ni6Mo2N (S22553)
Min
Max
022Cr25Ni7Mo3WCuN (S22583)
Min
Max
03Cr25Ni6Mo3Cu2N (S25554)
Min
Max
022Cr25Ni7Mo4N (S25073) (2507) (00Cr25Ni7Mo4N)
Min
Max
022Cr25Ni7Mo4WCuN (S27603)
Min
Max
06Cr13Al (S11348) (0Cr13Al)
Min
Max
06Cr11Ti (S11168) (0Cr11Ti)
Min
Max
022Cr11Ti (S11163)
Min
Max
022Cr11NbTi (S11173)
Min
Max
022Cr12Ni (S11213)
Min
Max
022Cr12 (S11203) (00Cr12)
Min
Max
10Cr15 (S11510) (1Cr15)
Min
Max
10Cr17 (S11710) (1Cr17)
Min
Max
Y10Cr17 (S11717) (Y1Cr17)
Min
Max
022Cr18Ti (S11863) (00Cr17)
Min
Max
10Cr17Mo (S11790) (1Cr17Mo)
Min
Max
10Cr17MoNb (S11770)
Min
Max
019Cr18MoTi (S11862)
Min
Max
022Cr18NbTi (S11873)
Min
Max
019Cr19Mo2NbTi (S11972) (00Cr18Mo2)
Min
Max
16Cr25N (S12550) (2Cr25N)
Min
Max
008Cr27Mo (S12791) (00Cr27Mo)
Min
Max
008Cr30Mo2 (S13091) (00Cr30Mo2)
Min
Max
12Cr12 (S40310) (1Cr12)
Min
Max
06Cr13 (S41008) (0Cr13)
Min
Max
12Cr13 (S41010) (1Cr13)
Min
Max
04Cr13Ni5Mo (S41595)
Min
Max
Y12Cr13 (S41617) (Y1Cr13)
Min
Max
20Cr13 (S42020) (2Cr13)
Min
Max
30Cr13 (S42030) (3Cr13)
Min
Max
Y30Cr13 (S42037) (Y3Cr13)
Min
Max
40Cr13 (S42040) (4Cr13)
Min
Max
Y25Cr13Ni2 (S41427) (Y2Cr13Ni2)
Min
Max
14Cr17Ni2 (S43110) (1Cr17Ni2)
Min
Max
17Cr16Ni2 (S43120)
Min
Max
68Cr17 (S44070) (7Cr17)
Min
Max
85Cr17 (S44080) (8Cr17)
Min
Max
108Cr17 (S44096) (11Cr17)
Min
Max
Y108Cr17 (S44097) (Y11Cr7)
Min
Max
95Cr18 (S44090) (9Cr18)
Min
Max
12Cr5Mo (S45110) (1Cr5Mo)
Min
Max
12Cr12Mo (S45610) (1Cr12Mo)
Min
Max
13Cr13Mo (S45710) (1Cr13Mo)
Min
Max
32Cr13Mo (S45830) (3Cr13Mo)
Min
Max
102Cr17Mo (S45990) (9Cr18Mo)
Min
Max
90Cr18MoV (S46990) (9Cr18MoV)
Min
Max
14Cr11MoV (S46010) (1Cr11MoV)
Min
Max
158Cr12MoV (S46110) (1Cr12MoV)
Min
Max
21Cr12MoV (S46020) (2Cr12MoV)
Min
Max
18Cr12MoVNbN (S46250) (2Cr12MoVNbN)
Min
Max
15Cr12WMoV (S47010) (1Cr12WMoV)
Min
Max
22Cr12NiWMoV (S47220) (2Cr12NiWMoV)
Min
Max
13Cr11Ni2W2MoV (S47310) (1Cr11Ni2W2MoV)
Min
Max
10Cr12Ni3Mo2VN (S47250)
Min
Max
18Cr11NiMoNbVN (S47450) (2Cr11NiMoNbVN)
Min
Max
13Cr14Ni3W2VB (S47710) (1Cr14Ni3W2VB)
Min
Max
45Cr9Si3 (S48045)
Min
Max
40Cr10Si2Mo (S48140) (4Cr10Si2Mo)
Min
Max
80Cr20Si2Ni (S48380) (8Cr20Si2Ni)
Min
Max
04Cr13Ni8Mo2Al (S51380)
Min
Max
022Cr12Ni9Cu2NbTi (S51290)
Min
Max
05Cr15Ni5Cu4Nb (S51550)
Min
Max
05Cr17Ni4Cu4Nb (S51740) (0Cr17Ni4Cu4Nb)
Min
Max
07Cr17Ni7Al (S51770) (0Cr17Ni7Al)
Min
Max
07Cr15Ni7Mo2Al (S51570) (0Cr15Ni7Mo2Al)
Min
Max
07Cr12Ni4Mn5Mo3Al (S51240) (0Cr12Ni4Mn5Mo3Al)
Min
Max
09Cr17Ni5Mo3N (S51750)
Min
Max
06Cr17Ni7AlTi (S51778)
Min
Max
06Cr15Ni25Ti2MoAlVB (S51525) (0Cr15Ni25Ti2MoAlVB)
Min
Max
12Cr16Ni35 (S33010) (1Cr16Ni35)
Min
Max
42Cr9Si2 (S48040) (4Cr9Si2)
Min
Max
14Cr12Ni2WMoVNb (S47410) (1Cr12Ni2WMoVNb)
Min
Max
For Reference Only