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Commonly Used Steel Grade Table

Commonly Used Steel Grade Table

STEEL GRADE/TYPE CHN USA UK JP FRA DEU
GB ASTM BS JIS NF DIN
Carbon Constructional Quality Steel 08F 1006 040A04 S09CK >C10
08 1008 045M10 S9CK
10F 1010 040A10 XC10
10 1010,1012 045M10 S10C XC10 C10,CK10
15 1015 095M15 S15C XC12 C15,CK15
20 1020 050A20 S20C XC18 C22,CK22
25 1025 S25C CK25
30 1030 060A30 S30C XC32
35 1035 060A35 S35C XC38TS C35,CK35
40 1040 080A40 S40C XC38H1
45 1045 080M46 S45C XC45 C45,CK45
50 1050 060A52 S50C XC48TS CK53
55 1055 070M55 S55C XC55
60 1060 080A62 S58C XC55 C60,CK60
15Mn 1016,1115 080A17 SB46 XC12 14Mn4
20Mn 1021,1022 080A20 XC18
30Mn 1030,1033 080A32 S30C XC32
40Mn 1036,1040 080A40 S40C 40M5 40Mn4
45Mn 1043,1045 080A47 S45C
50Mn 1050,1052 030A52 S53C XC48
080M50
Alloy Structure Steel 20Mn2 1320,1321 150M19 SMn420 20Mn5
30Mn2 1330 150M28 SMn433H 32M5 30Mn5
35Mn2 1335 150M36 SMn438(H) 35M5 36Mn5
40Mn2 1340 SMn443 40M5
45Mn2 1345 SMn443 46Mn7
50Mn2 ~55M5
20MnV 20MnV6
35SiMn En46 37MnSi5
42SiMn En46 46MnSi4
40B TS14B35
45B 50B46H
40MnB 50B40
45MnB 50B44
15Cr 5115 523M15 SCr415(H) 12C3 15Cr3
20Cr 5120 527A19 SCr420H 18C3 20Cr4
30Cr 5130 530A30 SCr430 28Cr4
35Cr 5132 530A36 SCr430(H) 32C4 34Cr4
40Cr 5140 520M40 SCr440 42C4 41Cr4
45Cr 5145,5147 534A99 SCr445 45C4
38CrSi
12CrMo 620CR.B 12CD4 13CrMo44
15CrMo A-387Cr . B 1653 STC42 12CD4 16CrMo44
STT42
STB42
20CrMo 4119,4118 CDS12 SCT42 18CD4 20CrMo44
CDS110 STT42
STB42
25CrMo 4125 En20A 25CD4 25CrMo4
30CrMo 4130 1717COS110 SCM420 30CD4
42CrMo 4140 708A42 42CD4 42CrMo4
708M40
35CrMo 4135 708A37 SCM3 35CD4 34CrMo4
12CrMoV
12Cr1MoV 13CrMoV42
25Cr2Mo1VA
20CrV 6120 22CrV4
40CrV 6140 42CrV6
50CrVA 6150 735A30 SUP10 50CV4 50CrV4
15CrMn
20CrMn 5152 527A60 SUP9
30CrMnSiA
40CrNi 3140H 640M40 SNC236 40NiCr6
20CrNi3A 3316 20NC11 20NiCr14
30CrNi3A 3325 653M31 SNC631H 28NiCr10
3330 SNC631
20MnMoB 80B20
38CrMoAlA 905M39 SACM645 40CAD6.12 41CrAlMo07
40CrNiMoA 4340 871M40 SNCM439 40NiCrMo22
Spring Steel 60 1060 080A62 S58C XC55 C60
85 C1085 080A86 SUP3
1084
65Mn 1566
55Si2Mn 9255 250A53 SUP6 55S6 55Si7
60Si2MnA 9260 250A61 SUP7 61S7 65Si7
9260H
50CrVA 6150 735A50 SUP10 50CV4 50CrV4
Rolling Bearing Steel GCr9 E51100 SUJ1 100C5 105Cr4
51100
GCr9SiMn SUJ3
GCr15 E52100 534A99 SUJ2 100C6 100Cr6
52100
GCr15SiMn 100CrMn6
Free Cutting Steel Y12 C1109 SUM12
Y15 B1113 220M07 SUM22 10S20
Y20 C1120 SUM32 20F2 22S20
Y30 C1130 SUM42 35S20
Y40Mn C1144 225M36 45MF2 40S20
Wear-Resistant Steel ZGMn13 SCMnH11 Z120M12 X120Mn12
Carbon Tool Steel T7 W1-7 SK7,SK6 C70W1
T8 SK6,SK5
T8A W1-0.8C 1104Y175 C80W1
T8Mn SK5
T10 W1-1.0C D1 SK3
T12 W1-1.2C D1 SK2 Y2 120 C125W
T12A W1-1.2C XC 120 C125W2
T13 SK1 Y2 140 C135W
Alloy Tool Steel 8MnSi C75W3
9SiCr BH21 90CrSi5
Cr2 L3 100Cr6
Cr06 W5 SKS8 140Cr3
9Cr2 L 100Cr6
W F1 BF1 SK21 120W4
Cr12 D3 BD3 SKD1 Z200C12 X210Cr12
Cr12MoV D2 BD2 SKD11 Z200C12 X165CrMoV46
9Mn2V 02 80M80 90MnV8
9CrWMn 01 SKS3 80M8
CrWMn 07 SKS31 105WC13 105WCr6
3Cr2W8V H21 BH21 SKD5 X30WC9V X30WCrV93
5CrMnMo SKT5 40CrMnMo7
5CrNiMo L6 SKT4 55NCDV7 55NiCrMoV6
4Cr5MoSiV H11 BH11 SKD61 Z38CDV5 X38CrMoV51
4CrW2Si SKS41 40WCDS35-12 35WCrV7
5CrW2Si S1 BSi 45WCrV7
High-Speed Tool Steel W18Cr4V T1 BT1 SKH2 Z80WCV S18-0-1
18-04-01
W6Mo5Cr4V2 N2 BM2 SKH9 Z85WDCV S6-5-2
06-05-04-02
W18Cr4VCo5 T4 BT4 SKH3 Z80WKCV S18-1-2-5
18-05-04-01
W2Mo9Cr4VCo8 M42 BM42 Z110DKCWV S2-10-1-8
09-08-04-02-01
Stainless Steel 1Cr18Ni9 302 302S25 SUS302 Z10CN18.09 X12CrNi188
S30200
Y1Cr18Ni9 303 303S21 SUS303 Z10CNF18.09 X12CrNiS188
S30300
0Cr19Ni9 304 304S15 SUS304 Z6CN18.09 X5CrNi189
S30400
00Cr19Ni11 304L 304S12 SUS304L Z2CN18.09 X2CrNi189
S30403
0Cr18Ni11Ti 321 321S12 SUS321 Z6CNT18.10 X10CrNiTi189
S32100 321S20
0Cr13Al 405 405S17 SUS405 Z6CA13 X7CrAl13
S40500
1Cr17 430 430S15 SUS430 Z8C17 X8Cr17
S43000
1Cr13 410 410S21 SUS410 Z12C13 X10Cr13
S41000
2Cr13 420 420S37 SUS420J1 Z20C13 X20Cr13
S42000
3Cr13 420S45 SUS420J2
7Cr17 440A SUS440A
S44002
0Cr17Ni7Al 631 SUS631 Z8CNA17.7 X7CrNiAl177
S17700
Heat Resistant Steel 2Cr23Ni13 309 309S24 SUH309 Z15CN24.13
S30900
2Cr25Ni21 310 310S24 SUH310 Z12CN25.20 CrNi2520
S31000
0Cr25Ni20 310S SUS310S
S31008
0Cr17Ni12Mo2 316 316S16 SUS316 Z6CND17.12 X5CrNiMo1810
S31600
0Cr18Ni11Nb 347 347S17 SUS347 Z6CNNb18.10 X10CrNiNb189
S34700
1Cr13Mo SUS410J1
1Cr17Ni2 431 431S29 SUS431 Z15CN16-02 X22CrNi17
S43100
0Cr17Ni7Al 631 SUS631 Z8CNA17.7 X7CrNiAl177
S17700