Date: 2019-12-18 Category：Data Sheet Views：12228
|
Steel Grade Equivalent Table (EN, SAE/AISI, UNS, DIN, BS, UNI,
JIS)
|
|
|
|
|
|
|
|
|
|
The table below compares common grades of materials from various
international specifications. Note that materials compared are the
nearest available grade and may have slight variations in actual chemistry.
|
|
Comparison of steel
grades by chemistry
|
|
EN #
|
EN name
|
SAE
|
UNS
|
DIN
|
BS 970
|
UNI
|
JIS
|
|
Carbon
steels
|
|
1.1141
|
C15D
|
1018
|
|
CK15
|
040A15
|
C15
|
S15
|
|
1.0401
|
C18D
|
C15
|
080M15
|
C16
|
S15CK
|
|
1.0453
|
|
C16.8
|
080A15
|
1C15
|
S15C
|
|
|
|
|
EN3B
|
|
|
|
1.0503
|
C45
|
1045
|
|
C45
|
060A47
|
C45
|
S45C
|
|
1.1191
|
CK45
|
080A46
|
1C45
|
S48C
|
|
1.1193
|
CF45
|
080M46
|
C46
|
|
|
1.1194
|
CQ45
|
|
C43
|
|
|
1.0726
|
35S20
|
1140/1146
|
|
35S20
|
212M40
|
|
|
|
1.0727
|
45S20
|
45S20
|
En8M
|
|
1.0715
|
11SMn37
|
1215
|
|
9SMn28
|
230M07
|
CF9SMn28
|
SUM 25
|
|
1.0736
|
9SMn36
|
En1A
|
CF9SMn36
|
SUM
22
|
|
1.0718
|
11SMnPb30
|
12L14
|
|
9SMnPb28
|
230M07 Leaded
|
CF9SMnPb29
|
SUM 22L
|
|
1.0737
|
11SMnPb37
|
9SMnPb36
|
En1A
Leaded
|
CF9SMnPb36
|
SUM
23L
|
|
|
|
|
|
|
SUM
24L
|
|
Alloy
steels
|
|
1.7218
|
|
4130
|
|
25CrMo4
|
708A30
|
25CrMo4
(KB)
|
SCM
420
|
|
GS-25CrMo4
|
CDS110
|
30CrMo4
|
SCM
430
|
|
|
|
|
SCCrM1
|
|
1.7223
|
42CrMo4
|
4140/4142
|
|
41CrMo4
|
708M40
|
41CrMo4
|
SCM 440
|
|
1.7225
|
42CrMo4
|
708A42
|
38CrMo4
(KB)
|
SCM
440H
|
|
1.7227
|
42CrMoS4
|
709M40
|
G40
CrMo4
|
SNB
7
|
|
1.3563
|
43CrMo4
|
En19
|
42CrMo4
|
SCM
4M
|
|
|
|
En19C
|
|
SCM
4
|
|
1.6582
|
34CrNiMo6
|
4340
|
|
34CrNiMo6
|
817M40
|
35NiCrMo6 (KB)
|
SNCM 447
|
|
1.6562
|
40NiCrMo8-4
|
En24
|
40NiCrMo7
(KB)
|
SNB24-1-5
|
|
1.6543
|
20NiCrMo2-2
|
8620
|
|
21NiCrMo22
|
805A20
|
20NiCrMo2
|
SNCM 200 (H)
|
|
1.6523
|
21NiCrMo2
|
805M20
|
|
Stainless
steels
|
|
1.431
|
X10CrNi18-8
|
301
|
S30100
|
|
|
|
|
|
1.4318
|
X2CrNiN18-7
|
301LN
|
|
|
|
|
|
|
1.4305
|
X8CrNiS18-9
|
303
|
S30300
|
X10CrNiS18-9
|
202S 21
|
X10CrNiS18-09
|
SUS 303
|
|
En58M
|
|
1.4301
|
X2CrNi19-11
|
304
|
S30400
|
X5CrNi18-9
|
304S 15
|
X5CrNi18-10
|
SUS 304
|
|
X2CrNi18-10
|
X5CrNi18-10
|
304S
16
|
SUS
304-CSP
|
|
|
XCrNi19-9
|
304S
18
|
|
|
|
|
304S
25
|
|
|
|
|
En58E
|
|
|
1.4306
|
X2CrNi19-11
|
304L
|
S30403
|
|
304S 11
|
|
SUS304L
|
|
1.4311
|
X2CrNiN18-10
|
304LN
|
S30453
|
|
|
|
|
|
1.4948
|
X6CrNi18-11
|
304H
|
S30409
|
|
|
|
|
|
1.4303
|
X5CrNi18-12
|
305
|
S30500
|
|
|
|
|
|
1.4401
|
X5CrNiMo17-12-2
|
316
|
S31600
|
X5CrNiMo17 12 2
|
316S 29
|
X5CrNiMo17 12
|
SUS 316
|
|
1.4436
|
X5CrNiMo18-14-3
|
X5CrNiMo17
13 3
|
316S
31
|
X5CrNiMo17
13
|
SUS316TP
|
|
|
|
X5CrNiMo
19 11
|
316S
33
|
X8CrNiMo17
13
|
|
|
|
|
X5CrNiMo
18 11
|
En58J
|
|
|
|
1.4404
|
X2CrNiMo17-12-2
|
316L
|
S31603
|
|
316S 11
|
|
SUS316L
|
|
1.4406
|
X2CrNiMoN17-12-2
|
316LN
|
S31653
|
|
|
|
|
|
1.4429
|
X2CrNiMoN17-13-3
|
|
1.4571
|
|
316Ti
|
S31635
|
X6CrNiMoTi17-12
|
320S 33
|
|
|
|
1.4438
|
X2CrNiMo18-15-4
|
317L
|
S31703
|
|
|
|
|
|
1.4541
|
|
321
|
S32100
|
X6CrNiTi18-10
|
321S 31
|
|
SUS321
|
|
1.4878
|
X12CrNiTi18-9
|
321H
|
S32109
|
|
|
|
|
|
1.4512
|
X6CrTi12
|
409
|
S40900
|
|
|
|
|
|
|
|
410
|
S41000
|
|
|
|
|
|
1.4016
|
|
430
|
S43000
|
X6Cr17
|
430S 17
|
|
SUS430
|
|
|
|
440A
|
S44002
|
|
|
|
|
|
1.4112
|
|
440B
|
S44003
|
|
|
|
|
|
1.4125
|
|
440C
|
S44004
|
|
|
|
|
|
1.4104
|
|
440F
|
S44020
|
X14CrMoS17
|
|
|
SUS430F
|
|
1.4539
|
X1NiCrMoCu25-20-5
|
904L
|
N08904
|
|
|
|
|
|
1.4547
|
X1CrNiMoCuN20-18-7
|
|
S31254
|
|
|
|
|
|
Tool
steels
|
|
1.2363
|
X100CrMoV5
|
A-2
|
|
X100CrMoV51
|
BA
2
|
X100CrMoV5-1
KU
|
SKD
12
|
|
1.2379
|
X153CrMoV12
|
D-2
|
|
X153CrMoV12-1
|
BD 2
|
X155CrVMo12-1
|
SKD 11
|
|
1.251
|
|
O-1
|
|
100MnCrW4
|
Bo 1
|
95MnWCr-5 KU
|
|
deutsch
Espanol
Francais
Italiano
Portugues
Japanese
Korean
Arabic
Russian
